▼ This study compared three ways of the yield to maturity curves behavior analysis in a specific negotiation time period of long term debt titles distributed at one determined period of time. Such mentioned debts are represented by two public issuers from different origins (Brazil and United States), with differentiated tenors in a Yield Time Structure (YTS), for each universe, denominated in a same currency, the United States Dollar. It was searched the definition of which methodology show greater forecasting capacity for the time data series at different time periods of YTS measurement. The time series analyses that indicate the yield behavior of the selected debts will be oriented on the principles of the Pure Expectations Theory (PET), the Liquidity Premium Theory (LPT) and the Univariate Box & Jenkins ARIMA Analysis. It was verified the low applicability of the use of PET and LPT for the YTSs in the two analyzed universes. For the ARIMA use, there is a reasonable acceptance for short term in the YTS of the United States, at the "knot" of measurement of 2 years. For the referring data to the YTS of Brazil, modeling ARIMA showed low forecasting capacity for all "knots" of the analyzed YTSs (2, 3, 4 and 5 years). For the tests of each proposed methodology, historical series of the active yields from the selected bonds had been analyzed, through the use of Excel spread sheets and the Minitab software analysis. The referring data to the historical series of the commented debts yields had been gotten at the Bloomberg L. P. electronic data system, with the previous authorization. Advisors/Committee Members: Accorsi, Andr?? (advisor), CPF:03779725843 (advisor), http://lattes.cnpq.br/6976470817149043 (advisor).

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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)

O objetivo deste trabalho foi estudar os efeitos da fertiliza??o, do arranjo no espa?amento e da idade na produ??o de biomassa, na qualidade silvicultural e avalia??o econ?mica de um povoamento clonal de eucalipto. Foi instalado um experimento em ?reas do grupo Gerdau, no munic?pio de Tr?s Marias ? MG, utilizando o delineamento experimental em blocos ao acaso com esquema em faixas. Os tratamentos estudados, parcelas convencionais, consistiram de 15 fertiliza??es comerciais adotadas operacionalmente por empresas florestais, instaladas no estado de Minas Gerais. Nas subparcelas foram testados dois arranjos, 3,0 x 3,0 m e 6,0 x 1,5 m. As medi??es ocorreram aos 12, 24, 27, 36 e 48 meses. A partir das informa??es coletadas em campo, foram estimados para cada tratamento a biomassa por hectare, ?ndice de ?rea foliar, serrapilheira, al?m de outras vari?veis dendrom?tricas e de povoamento. Foi realizado o monitoramento da qualidade silvicultural na fase inicial de desenvolvimento da floresta por meio da vari?vel dendrom?trica de interesse das 50% menores ?rvores plantadas (Pvar50%). Realizou-se a avalia??o econ?mica com base na varia??o no custo da fertiliza??o de cada empresa e venda da madeira aos 48 meses. Verificou-se intera??o significativa nos valores de altura total e biomassa de tronco aos 12, 24, 36 e 48 meses, para di?metro m?dio e ?rea basal aos 12, 24 e 48 meses e biomassa de folha e galho aos 12 e 24 meses. Aos 27 meses apenas di?metro de copa e teor de clorofila obtiveram intera??o significativa e aos 36 meses altura total, altura de fuste, di?metro de copa e teor de clorofila foram significativos ? intera??o entre fertiliza??o e arranjo. ? medida que ocorre o desenvolvimento da floresta, o efeito da fertiliza??o vai se tornando menos pronunciado em rela??o…

Advisors/Committee Members: Ata?de, Glauciana da Mata, Titon, Miranda, Cordeiro, Sidney Araujo, Oliveira, Marcio Leles Romarco de, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Santana, Reynaldo Campos.

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The last decades of the twentieth century and early twenty first century establish the threshold for a change of scene in the international relations, with the indicative signals of a more multilateral order; with the dissemination of the international norms, either in relation to the commerce, as in relation to the right; new countries are created and admitted in the interstates organizations, as well as have reduction of the risks of a thermonuclear war between the global powers. However, in way to the evidences of a multilateralism, the persistence of old problems and the sprouting of new challenges, they continue to impose resistance for a more stable and pacific international arena. With this, it is tried to demonstrate that the conception of the theory of the neoliberal cooperation, with its assumptions and its ontology, determines the formation of an equilibrium that tends to lead for a model of very little stable efficiency. Thus being, it is defended hypothesis of that with the presented model and its ontology they do not objectify the resolution of international disequilibria, therefore, possess between, its consequences, the maintenance of the asymmetries and inequalities between countries and regions. A model of international cooperation that has the stability as constituent would have to consider the resolution of these persistent disequilibria. An international cooperation that keeps the old problems of economic dependence and politics will have great difficulties to establish the conditions for the confrontation of the new happened challenges of the globalization process, that need an ample multilateral participation. The hierarchic methods of the politics reveal insufficient in these circumstances

As ?ltimas d?cadas do s?c. XX e o come?o do s?c. XXI estabelecem o limiar para uma mudan?a de cen?rio nas rela??es internacionais, com os sinais indicativos de uma ordem mais multilateral; com a dissemina??o das normas internacionais, seja em rela??o ao com?rcio, como em rela??o ao direito; novos pa?ses s?o criados e admitidos nas organiza??es interestatais, assim como a h? diminui??o dos riscos de uma guerra termonuclear entre as pot?ncias globais. Contudo, em meio ?s evid?ncias de um multilateralismo, a persist?ncia de velhos problemas e o surgimento de novos desafios continuam a impor resist?ncia para uma arena internacional mais est?vel e pac?fica. Com isso, tenta-se demonstrar que a concep??o da teoria da coopera??o neoliberal, com os seus pressupostos e a sua ontologia, determina a forma??o de um equil?brio que apresenta propens?o a conduzir para um modelo de efici?ncia muito pouco est?vel. Assim sendo, defende-se a hip?tese de que com o modelo apresentado e a sua ontologia n?o objetivam a resolu??o dos desequil?brios internacionais e, por isso, possuem entre, as suas consequ?ncias, a manuten??o das assimetrias e…

Advisors/Committee Members: Bavaresco, Agemir.

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The regional integration system that is based on the European Union was the result of a strong mutation in classical conceptual framework of the Nation. Sovereignty, according to the Westphalian???s concept began to be relaxed because of the internationalization of supranational rules based on cooperation between governments. In the European bloc, because of the economic crisis, it was found that the centralized political system in supranational entity began to be faced with structural problems of legitimacy, to be exercised by the States. These problems were consequences of the attempt of an economic and social planning within the European bloc. Experiment in which a reduction of economic imbalances have been made through paternalism, throughout the States economically stronger provide financial assistance during the integration process, the economically weaker countries. Such actions of social policy have proven insufficient to maintain economic stabilization block when member states are inserted in a recessionary environment. It was found that now, the States economically stronger tend to influence the decisions of the European block and remove the self-management capacity of the economically weaker states, leading to submission of central supranational decision models. In this process, a mutation in the interpretative content of the historical concept of sovereignty is unfolding. The difficulty of weak states in overcoming the economic crisis and internalize Community law produced by these supranational organisms has led to an ideology of resurgence of nationalist discourse. Authoritative this juncture, the danger of fragmentation of European unity can become a growing possibility.

O sistema de integra????o regional, em que se baseia a Uni??o Europeia, foi resultado de uma forte muta????o na estrutura conceitual cl??ssica do Estado na????o. A soberania, segundo o conceito westfaliano, come??ou a ser flexibilizada em virtude da internacionaliza????o de normas supranacionais baseadas na coopera????o entre governos. No bloco europeu, em virtude das crises econ??micas, verificou-se que o sistema pol??tico centralizado na entidade supranacional come??ou a se deparar com dificuldades estruturais de legitima????o, a serem exercidas pelos Estados membros. Esses problemas foram consequ??ncias da tentativa de uma planifica????o econ??mico-social dentro do bloco…

Advisors/Committee Members: Almeida, Wilson.

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O objetivo dessa disserta????o ?? verificar o efeito do tamanho da popula????o urbana dos munic??pios do estado da Bahia sobre a atra????o dos migrantes intermunicipais, por n??vel de qualifica????o. A revis??o da literatura mostra que pessoas mais qualificadas que migram tendem a mudar para as maiores cidades. Desse modo, parte-se de um modelo te??rico anal??tico baseado na Nova Geografia Econ??mica, no qual caracter??sticas espec??ficas das regi??es mais din??micas tendem a atrair maiores fluxos de transa????es ou de pessoas. Verificou-se a probabilidade de os migrantes (intermunicipais) mais e menos qualificados serem atra??dos para os munic??pios em fun????o do tamanho da popula????o urbana. A metodologia se baseou na estima????o de modelos Probit e Logit, utilizando um banco de dados cross section, com dados de migra????o e caracter??sticas socioecon??micas dos munic??pios do estado da Bahia, para o ano de 2010. Os resultados mostraram que os migrantes mais qualificados se concentram nas maiores cidades, migram para munic??pios com maior custo de vida, bem como tendem a procurar munic??pios com maior concentra????o de pessoas tamb??m qualificadas.

The aim of this research is to verify the effect of the urban population size of the municipalities of the state of Bahia on the attraction of the the same state migrants, by levels of qualification. A review of the literature shows that more skilled people who migrate tend to move to larger cities. Thus, the start is with an analytical model in New Economic Geography, in which specific characteristics of the more dynamic regions tend to attract greater flows of transactions or people. The probability of the more and less qualified migrants is attracted to the municipalities according to the size of the urban population was verified. The methodology was based on the estimation of Probit and Logit models, using a cross-section database, with data on migration and socioeconomic characteristics of the state of Bahia municipalities, for the year 2010. The results showed that the most qualified migrants are concentrated in the largest cities, they migrate to municipalities with higher costs of living, as well as tend to seek out municipalities with a higher concentration of qualified people

Advisors/Committee Members: Santos, Gerv??sio Ferreira dos, Mendes, Vin??cius de Ara??jo, Castro, Miguel Angel Rivera.

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Submitted by Rodrigo Martins Cruz ([email protected]) on 2015-01-06T12:56:20Z No. of bitstreams: 2 danilo_{marquesfonseca}.pdf: 761321 bytes, checksum: 6eaa94ad2687bf427fb231bb672cd2f9 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5)

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Made available in DSpace on 2015-01-06T12:57:36Z (GMT). No. of bitstreams: 2 danilo_{marquesfonseca}.pdf: 761321 bytes, checksum: 6eaa94ad2687bf427fb231bb672cd2f9 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Previous issue date: 2013

Objetivou-se com este trabalho levantar os custos de produ??o de carv?o vegetal de dois projetos florestais localizados na regi?o do Vale do Jequitinhonha, Minas Gerais; realizar an?lise econ?mica; e verificar os riscos da atividade com a aplica??o da an?lise de sensibilidade e de risco para os projetos em estudo. O projeto 1 consistiu em povoamentos clonais de eucalipto (clone GG 100) com horizonte de planejamento de 14 anos e 2 ciclos de corte (aos 7 e 14 anos). O projeto 2 consistiu em povoamentos de Eucaliptus cloeziana com horizonte de planejamento de 11 anos e dois ciclos de corte (aos 6 e 11 anos). Em ambos os projetos o espa?amento utilizado foi de 3 x 2 metros. Realizou-se a avalia??o econ?mica mediante os seguintes crit?rios: VPL, TIR, B/C, VAE e VET. A taxa de desconto utilizada foi de 8,75% a. a.. Na an?lise de sensibilidade considerou-se uma varia??o de 10% para mais e para menos na produ??o total e no pre?o de venda do carv?o vegetal. Para a an?lise de risco utilizou-se a t?cnica de simula??o de Monte Carlo, mediante o uso do programa @RISK. Os resultados indicaram viabilidade econ?mica em ambos os projetos. No projeto 1 os valores foram: VPL = R 4.208,59/ha, TIR = 18,48%, B/C = 1,29, VAE = R 532,94/ha/ano e VET = R 5.787,97/ha. Na an?lise de sensibilidade a lucratividade foi afetada pelas varia??es na produ??o e pelo pre?o de venda do carv?o, por?m o projeto manteve-se vi?vel. A simula??o da an?lise de risco indicou que as vari?veis que afetaram a TIR, na sua ordem de import?ncia, foram: pre?o de venda do carv?o (R/mdc), produ??o da floresta no primeiro…

Advisors/Committee Members: Nogueira, Gilciano Saraiva, Freitas, Luis Carlos de, Oliveira, Marcio Leles Romarco de, Cordeiro, Sidney Araujo, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Leite, ?ngelo M?rcio Pinto.

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CAPES

O trabalho investiga as elabora????es te??ricas de Institucionalistas, Neo-Schumpeterianos, P??s-Keynesianos e Marxistas, no ??mbito da Economia. ?? uma proposta meta te??rica, na medida em que, atrav??s da hermen??utica, realiza a an??lise de autores que contribuem para a fundamenta????o das quatro correntes citadas, ao tempo em que procura capturar suas leituras no tocante ao fen??meno da crise. Essa abordagem metodol??gica permite atestar a exist??ncia de quatro leituras distintas sobre a crise, cujas diferen??as n??o permitiriam uma s??ntese coerente para formular um ??nico discurso ou uma ??nica, objetiva e imparcial an??lise (ao gosto da tradi????o positivista).

The work investigates the theoretical elaborations of Institutionalists, Neo-Schumpeterians, Post-Keynesians and Marxists, in the context of Economics. It???s a meta-theoretical proposal, to the extent that, through hermeneutics, performs the analysis of authors who contribute to the explanation of the four cited frameworks while seeks to capture their outlooks with regard to the phenomenon of the crisis. This methodological approach grants to attest the existence of four distinct readings about the crisis, whose differences do not allow a coherent synthesis to formulate a single speech or a single, objective and impartial analysis (to the taste of the positivist tradition).

Advisors/Committee Members: Balanco, Paulo Ant??nio de Freitas, Filgueiras, Luiz Ant??nio Mattos, Kraychete, Elsa Sousa.

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Submitted by Sara Ribeiro ([email protected]) on 2017-10-30T13:13:38Z No. of bitstreams: 1 MichelAngeloConstantinodeOliveiraTese2014.pdf: 517065 bytes, checksum: a528b5761c52e0544f3e4b39cddabf3f (MD5)

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UCB

Economic theory uses the production function to develop microeconomic and macroeconomic analyses, respectively at the level of rm and wealth of nations. This thesis proposes a new model for application in the production function, introducing instrumental copulas for modelling the dependence structure of random variables for analysis of asymmetric behavior and extreme events. In the rst test the function of traditional production is modeled using vine-copula for rms from the USA, Germany and England, so it was possible to construct multivariate distributions and estimation of capital-output pairs (y ???? k) variables; work-product (y ???? l); working-capital as a production (k ???? ljy); and know the structures associated dependencies, evaluating the nonlinear dependence and heavy tails. For the second test, following the data and methodological procedures of the rst test, using vine-copula and the construction parameters and coe cient of dependence are the same. The di erence is in the modelling of stochastic frontier and approach insu ciency using this new type of instrument. The marginal distributions were estimated using the gamma function and normal function, several families of copulas were found, including Gumbel, Student-t, BB7, Normal and Clayton which implies changes in behavior and dependence of each pair of variables over the years and in each country, in addition to showing the heavy tails where rms of large and / or small focus. This change in families con rm the stochastic behavior of the data and the production function, in contrast to the inappropriate use of deterministic functions and multivariate normality assumption.

A teoria econ??mica utiliza a fun????o de produ????o para desenvolver an??lises microecon??micas e macroecon??micas, respectivamente ao n??vel da rma e riqueza das na????es. Este trabalho de tese prop??e uma nova modelagem para aplica????o em fun????o de produ????o, introduzindo o instrumental de c??pulas para modelagem da estrutura de depend??ncia em vari??veis aleat??rias, para an??lise do comportamento assim??trico e dos eventos extremos. No primeiro ensaio a fun????o de produ????o tradicional ?? modelada utilizando vine-c??pulas para as rmas dos EUA, Alemanha e Inglaterra, assim foi poss??vel a constru????o de distribui????es multivariadas e estima????o dos pares de vari??veis…

Advisors/Committee Members: Silva Filho, Osvaldo Candido da.

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Made available in DSpace on 2016-01-12T17:16:49Z (GMT). No. of bitstreams: 2 license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) juliao_ribeiro_lessa_couto.pdf: 304364 bytes, checksum: 8f02ddbb4cf99ed8ffdcea725d7c4170 (MD5) Previous issue date: 2014

Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)

Objetivou-se avaliar o desempenho produtivo e econ?mico de bovinos alimentados com diferentes n?veis de ponta de cana de a??car, em substitui??o ? cana de a??car, recebendo uma dieta de alto concentrado. Dezesseis bovinos machos, n?o castrados, da ra?a Nelore, com idade m?dia de 24 ? 3 meses e peso m?dio inicial de 360 ? 14,7 kg, foram mantidos em confinamento por 84 dias, recebendo uma dieta de alto concentrado. A rela??o concentrado:volumoso foi de 80:20. Quatro n?veis de substitui??o foram avaliados: T0 = sem adi??o de ponta de cana; T33 = substitui??o de 33% da cana de a??car por ponta de cana; T66 = substitui??o de 66% da cana de a??car por ponta de cana; e T100 = substitui??o total da cana de a??car por ponta de cana. O delineamento experimental empregado foi em blocos casualizados, com quatro repeti??es em cada tratamento. Um modelo linear contemplando os efeitos fixos de bloco (peso vivo inicial) e tratamento (dieta) foi usado nas an?lises. Os consumos de mat?ria seca, mat?ria org?nica, mat?ria mineral, prote?na bruta, fibra em detergente neutro, ganho de peso, convers?o alimentar e efici?ncia alimentar foram avaliados como indicadores de desempenho produtivo, e como indicadores econ?micos, a receita total, custo operacional total, custo operacional efetivo, margem bruta e margem l?quida. N?o houve efeito (P>0,05) de dieta para nenhuma das vari?veis estudadas. Os valores m?dios de ganho de peso total, ganho m?dio di?rio, convers?o e efici?ncia alimentar foram 102 ? 10,0 kg/animal, 1,2 ? 0,12 kg/dia, 8,6 ? 0,72 e 0,12 ? 0,010, respectivamente. Ao contr?rio dos demais tratamentos, a margem l?quida do T100 foi positiva, devido ao menor custo de aquisi??o da ponta de cana em rela??o ? cana de a??car. A substitui??o parcial ou total de cana de a??car por ponta de cana em dietas de alto concentrado n?o afetou o desempenho de bovinos confinados. No entanto, a inclus?o da ponta de cana diminuiu os custos de produ??o, apresentando margem l?quida positiva quando substituiu totalmente a cana de a??car. Assim, a ponta de cana pode ser utilizada pela ind?stria sucroalcooleira e por produtores…

Advisors/Committee Members: Villela, Severino Delmar Junqueira, Mourth?, M?rio Henrique Fran?a, Lobo J?nior, Adalfredo Rocha, Santos, Roseli Aparecida dos, Martins, Paulo Gustavo Macedo de Almeida, Mourth?, M?rio Henrique Fran?a, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Villela, Severino Delmar Junqueira.

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Capes

Esta disserta????o tem como objetivo principal verificar o efeito da publica????o da Medida Provis??ria n?? 579 de 2012 na competi????o e na efic??cia dos leil??es de transmiss??o de energia el??trica realizados no Brasil. Com a reestrutura????o do setor de energia el??trica no pa??s a partir da d??cada de 1990, foram introduzidas diversas altera????es na regula????o deste mercado, de modo a propiciar os investimentos necess??rios para sua manuten????o e expans??o, assim como induzir a competi????o num segmento, at?? ent??o, pouco competitivo. A infraestrutura do segmento de transmiss??o de energia el??trica, em um pa??s de dimens??es continentais e com forte participa????o de gera????o hidroel??trica, como o Brasil, assume, portanto, um papel central para a garantia do suprimento de eletricidade e, consequentemente, para a sustentabilidade do desenvolvimento econ??mico do pa??s. A ado????o dos leil??es como m??todo para a concess??o do servi??o p??blico de transmiss??o de energia el??trica, no final dos anos 1990, se mostrou uma alternativa acertada, atraindo novos competidores e incentivando a concorr??ncia. A partir do ano de 2012, por??m, o que se verificou foi um aumento acentuado no n??mero de empreendimentos de transmiss??o n??o contratados, assim como uma queda nos des??gios obtidos nos leil??es. Atrav??s de uma an??lise dos leil??es realizados entre 2003 e 2015, o trabalho busca elucidar os impactos da Medida Provis??ria sobre a efici??ncia dos leil??es, assim como verificar sua influ??ncia na frustra????o da contrata????o dos empreendimentos. De modo a responder aos questionamentos sobre o impacto da nova legisla????o sobre os leil??es, foram utilizados modelos econom??tricos para a an??lise emp??rica. Verificou-se que, ap??s a publica????o da MP 579, os lances submetidos nos certames foram maiores, enquanto que se observou uma redu????o nos des??gios. Al??m disso, verificou-se que a medida provis??ria contribuiu para a frustra????o dos leil??es de transmiss??o. Conclui-se, ent??o, que a Medida Provis??ria 579 teve impactos negativos sobre os leil??es de transmiss??o, atuando, desta maneira, contra os objetivos do setor el??trico brasileiro: modicidade tarif??ria e garantia de suprimento.

This dissertation main objective is to verify the effects of the Medida Provis??ria 579 publication, in 2012, on the competition and effectiveness of the auctions of electric power transmission carried out in Brazil. With the restructuring…

Advisors/Committee Members: Tiryaki, Gisele Ferreira, Santos, Gerv??sio Ferreira dos, Valente, Andr?? Luiz de Carvalho.

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CAPES

Existe a necessidade de mitigar efeito estufa porque este fen??meno ocasiona em mudan??as clim??ticas, podendo provocar consequ??ncias cr??ticas em diversas regi??es do planeta. O g??s que mais impacta nas mudan??as clim??ticas ?? o CO2 por ser subproduto das rea????es de combust??o utilizadas nas ind??strias e nos meios de transporte. Isso justifica a pesquisa de processo de captura de CO2 a partir de g??s de queima. O objetivo deste trabalho ?? apresentar estudo de viabilidade t??cnica e econ??mica, EVTE, de processos de captura de CO2 p??s-combust??o. As tecnologias selecionadas foram absor????o com MEA e membrana. Tamb??m foram avaliados processos h??bridos, que s??o fus??o de membrana com absor????o. O m??todo utilizado para o estudo de viabilidade ?? a elabora????o de dois fluxos de caixa de uma planta de produ????o de energia com cada processo de captura de CO2. Um dos fluxos de caixa apresenta o impacto da captura de CO2 na produ????o de energia, e o outro apresenta o pre??o de CO2 para que a captura de CO2 n??o impacte na produ????o de energia. A planta de produ????o de energia considerada no trabalho ?? um ciclo convencional e depreciado que queima g??s natural. O caso estudado vale para g??s de queima oriundo do g??s natural, produ????o de 1000 t/dia de CO2, 90% de captura, e 96% de pureza. A primeira etapa ?? a avalia????o econ??mica da t??rmica, levando em considera????o receita e custos fixos. Depois de elaborado o fluxo de caixa da planta de produ????o de energia e obtido o VPL, foi feito o estudo econ??mico de cada processo de captura de CO2. O investimento total do processo de absor????o foi de 58,5 milh??es de reais e produz CO2 com pre??o de 152,00 R/t. N??o considerando na receita o lucro da venda de CO2, este processo penaliza em 40,54 % no VPL da termoel??trica. Apesar de o processo de absor????o ser economicamente vi??vel, o pre??o do CO2 de 152,00 R/t n??o ?? compat??vel com o do mercado, em torno de 35,00 R/t. Depois da avalia????o econ??mica dos processos de captura, concluiu-se que os processos de membrana e h??bridos estudados s??o invi??veis. Desta forma, foi estudada a influ??ncia da permeabilidade de CO2 e seletividade de CO2/N2 na captura por membrana e se isso ?? vi??vel. A conclus??o deste estudo ?? que maiores permeabilidades reduzem o investimento, mas n??o o consumo de energia. Isso porque ?? inversamente proporcional ?? ??rea. Enquanto isso, maiores seletividades reduzem o consumo…

Advisors/Committee Members: Andrade, Jos?? C??lio Silveira, Neves, S??rgio Bello, Silva Jr, Ant??nio Francisco de Almeida da, Kiperstokv, Asher, C??mara, George Augusto Batista.

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Submitted by Jorge Silva ([email protected]) on 2017-10-17T18:11:24Z No. of bitstreams: 1 2016 - N?colas Andretti de Souza Neves.pdf: 3040016 bytes, checksum: 3600f05656878beafe9a7cf3690b764f (MD5)

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The economy, as present in absolutely ordinary activities in antiquity was already studied by the great names of philosophy, as Aristotle and Plato. However, today we see is an obvious lack of guidance about the economy in a comprehensive way, as a science that is specific and, when engaged with all relevant aspects of the life of modern man, namely labor relations, production and especially in the education process. You can still see a gap between large population of what are the most basic concepts of economics. There is a resistance, often laden with myths, to which seeks to understand what really is the economy. In Brazil, the teaching of economics in high school is still in the process hiking very short steps. The initiative is still timid and faces resistance, especially in private educational institutions. And in public institutions Economy is present mainly in technical and vocational courses. One must realize that even the smallest social groups need to recognize the science that allows them the effective relations gain, profit upon their productions, whether basic, dedicated to agriculture, livestock, within a familiar aspect, or still in production, for example, crafts. It is possible to see that the IFAM courses, throughout its history, has sought to insert mechanisms to make space to learn, know and practice. And in this context, it appears in the curriculum of their courses, subjects directly related to economics. It is possible to bring to the Alto Solim?es communities, for example, the necessary support so that the people who had long lives fishing, handicraft production, fruit of the fruits of the region to develop their art, their work, knowing that he is inserted in an economic process, enabling a marked growth, since it is not only related to the empirical, but brings with it science Economics, as a source of knowledge necessary to make you think and rethink the means of production, ways of producing, selling strategies and expansion of any business that makes real what is taught in the classroom of technical courses offered by IFAM. In this sense, the teaching of economics in the production chain bio handicraft and jewelry echo in Tabatinga-AM district, allows monitoring of this creative activity and its stages, which takes advantage of the natural resources sustainably, available in the forest, together with inputs and tools to help artisan productivity and generate you income. This work aimed to achieved assess learning of economics concepts in the formation of the course students Medium Level Technical Administration of the Federal Institute of Education, Amazon Science…

Advisors/Committee Members: Greg?rio, Sandra Regina, Guimar?es, Fabiano Waldez Silva, Greg?rio, Sandra Regina, Pereira, Jorge Luiz de G?es, Stefanuto, Vanderlei Ant?nio, Guimar?es, Fabiano Waldez Silva.

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Submitted by Setor de Tratamento da Informa??o - BC/PUCRS ([email protected]) on 2016-08-02T16:22:38Z No. of bitstreams: 1 DIS_THAIS_SANTANA_DA_ROSA_COMPLETO.pdf: 1274221 bytes, checksum: cbbc25b322fd0cde0ba41f53b55f59aa (MD5)

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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES

This study investigated the effect of income inequality on economic growth in Brazil, decomposing it into two elements: the inequality of opportunity and effort. To calculate the inequality of opportunity we used a methodology developed by Barros et al. (2009). The analysis occurs at the state level for the period 1998 to 2013. It was used also as independent variables: GDP per capita lagged annual, inequality of opportunity, inequality of effort, the proportion of the adult population of men and women who completed at least one year of secondary education, the interaction dummies for sectors of the economy, the ratio between revenues and GDP and expenditure and GDP. The empirical strategy was to estimate the model for the rate of economic growth through four econometric techniques: OLS, effects-Series, difference-GMM and system-GMM. The results showed the negative impact of inequality of opportunity and effort on economic growth. Also, found a more negative impact of inequality of opportunity for growth, given low levels of GDP per capita through variable interaction. The ratio of public spending to GDP showed that a larger income inequality tends to make biased government decisions in favor of redistribution income and at the expense of economic growth.

Este trabalho buscou investigar efeito da desigualdade de renda sobre o crescimento econ?mico no Brasil, decompondo essa em dois elementos: a desigualdade de oportunidade e de esfor?o. Para calcular a desigualdade de oportunidade empregou-se a metodologia desenvolvida por Barros et al. (2009). A an?lise ocorre a n?vel de estado para o per?odo de 1998 a 2013. Foram utilizadas, tamb?m, como vari?veis independentes: o PIB per capita anual defasado, a desigualdade de oportunidade, a desigualdade de esfor?o, a propor??o da popula??o adulta de homens e mulheres que completou o primeiro ano do ensino m?dio, a intera??o, dummies para os setores da economia, as raz?es entre receitas e PIB e despesas e PIB. A estrat?gia emp?rica consistiu em estimar o modelo para a taxa de crescimento econ?mico atrav?s de quatro t?cnicas econom?tricas: MQO, Efeitos Fixos, GMM em primeira diferen?a e GMM sist?mico. Os resultados demonstraram o impacto negativo da desigualdade de oportunidade e de esfor?o sobre o crescimento econ?mico. Tamb?m se constatou um impacto mais negativo da desigualdade de oportunidade sobre o crescimento, dado baixos n?veis de PIB per capita atrav?s da vari?vel intera??o. A raz?o entre os gastos p?blicos e o PIB demonstrou que uma poss?vel maior desigualdade…

Advisors/Committee Members: Fran?a, Marco Tulio Aniceto.

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Submitted by Setor de Tratamento da Informa??o - BC/PUCRS ([email protected]) on 2015-09-21T19:13:55Z No. of bitstreams: 1 475023 - Texto Completo.pdf: 5286399 bytes, checksum: 84b844d74ee763a0d262f89a6c7387b6 (MD5)

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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES

Conselho Nacional de Pesquisa e Desenvolvimento Cient?fico e Tecnol?gico - CNPq

This work is related to trade in religious articles in the city center of Porto Alegre, Rio Grande do Sul, and aims to analyze the religious stores of african-brazilian, esoteric and evangelical circuits in order to discover whether the practices religious are inserted in the market for religious products, and if so, identify how these practices make up the market for these articles. To do so, approach the trade in religious products as part of the circuit of each of the studied religions and seek to describe the context in which the stores are established as well as a little about your background, characteristics and relations with the public. Still, I try to analyze the objects offered in three religious circuits, seeking to identify the relationships between objects and religions.

O presente trabalho ? referente ao com?rcio de artigos religiosos no centro da cidade de Porto Alegre, Rio Grande do Sul, e tem como objetivo analisar as lojas de produtos religiosos dos circuitos afro-brasileiro, esot?rico e evang?lico com o intuito de descobrir se as pr?ticas religiosas est?o inseridas no mercado dos produtos religiosos e, caso estejam, identificar como essas pr?ticas conformam o mercado desses artigos. Para tanto, abordo o com?rcio dos produtos religiosos como parte do circuito de cada uma das religi?es estudadas e busco descrever o contexto onde as lojas est?o estabelecidas bem como um pouco sobre sua forma??o, caracter?sticas e rela??es com o p?blico. Ainda, busco analisar os objetos oferecidos nos tr?s circuitos religiosos, buscando identificar as rela??es entre os objetos e as religi?es.

Advisors/Committee Members: M?ller, L?cia Helena Alves.

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Submitted by Ana Val??ria de Jesus Moura ([email protected]) on 2016-12-20T12:13:31Z No. of bitstreams: 1 ROSELI R??GO SANTOS CUNHA SILVA.pdf: 1900573 bytes, checksum: 8a4c1ebc72da91aa10d6488eb77cf695 (MD5)

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A presente tese tem por objetivo central analisar a efic??cia e a efici??ncia da recupera????o especial de microempresas e empresas de pequeno porte e propor mecanismos para a constru????o de um novo modelo de recupera????o que torne efetiva a preserva????o dos pequenos neg??cios que enfrentem situa????o de crise econ??mico-financeira, proporcionando a prote????o do direito fundamental ao trabalho e o fortalecimento da economia nacional. Sendo assim, inicialmente, foram apresentados os crit??rios de defini????o de microempresas e empresas de pequeno porte, bem como, os fundamentos jur??dico-constitucionais de sua prote????o, e ent??o, examinadas as principais caracter??sticas dos pequenos neg??cios e sua import??ncia socioecon??mica. No segundo momento, foi desenvolvido um breve hist??rico da legisla????o de insolv??ncia empresarial destacando o dualismo tradicional entre a finalidade de prote????o dos credores e dos devedores, at?? chegar ?? an??lise dos regimes legais que definem a preserva????o da empresa como o principal objetivo. Na sequ??ncia, foi realizada uma abordagem hist??rica da legisla????o de insolv??ncia brasileira, com destaque para o contexto do atual regime e, por fim, o exame do princ??pio da preserva????o da empresa e da viabilidade da atividade empresarial. Em seguida, foi apresentado o tratamento jur??dico atual da microempresa e empresa de pequeno porte, com a demonstra????o do quadro atual de crise dos pequenos neg??cios, e a an??lise procedimental e cr??tica da recupera????o judicial especial de micro e pequenas empresas. Na ??ltima parte do trabalho, de natureza propositiva, foi feita inicialmente uma abordagem da natureza transdisciplinar do estudo e a apresenta????o dos pressupostos da an??lise econ??mica do direito. Ap??s tais an??lises, foram apresentadas, como contribui????o cient??fica, algumas propostas para a constru????o de um novo modelo de recupera????o mais adequado ?? preserva????o das micro e pequenas empresas. Por fim, a ??ltima parte do ??ltimo cap??tulo concluiu com a discuss??o acerca da necessidade, enquanto n??o ocorre a reforma do atual sistema, de aplicar o regime que vige atualmente em prol da efetiva preserva????o da microempresa e empresa de pequeno porte. No plano metodol??gico, considerando o car??ter transdisciplinar do objeto pesquisado, foram utilizados m??todos distintos, mas, complementares, possibilitando uma percep????o…

Advisors/Committee Members: Santos, Edilton Meireles de Oliveira, Santos, Edilton Meireles de Oliveira, Pamplona Filho, Rodolfo M??rio Veiga, Oliveira Filho, Jo??o Glic??rio de, Ribeiro, Marcia Carla Pereira, Souza, Nadialice Francischini de.

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Submitted by Sara Ribeiro ([email protected]) on 2017-09-04T17:21:37Z No. of bitstreams: 1 LeilianeRodriguesCorreaSilvaParcialDissertacao2015.pdf: 1992129 bytes, checksum: 83e8c49727570242937f521aa1ad6017 (MD5)

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Made available in DSpace on 2017-09-04T17:21:44Z (GMT). No. of bitstreams: 1 LeilianeRodriguesCorreaSilvaParcialDissertacao2015.pdf: 1992129 bytes, checksum: 83e8c49727570242937f521aa1ad6017 (MD5) Previous issue date: 2015-12-18

This work aims to analyze the existence of legal and economic world orders, through the historical perspective of the development of international law, based on the so-called Westphalian order for examining the Bretton Woods system. Furthermore aims to verify a possible transformation in these coordination systems coming from its incompleteness, especially with regard to the economic treatment and representation of developing countries, especially emerging denominated. Here represented by BRICS, which, given the scenario exposed by the twenty-first century global involvement of states, integration and interdependence in international relations, represent a new way of interaction between the emerging countries and promoting inter-regional multilateralism. Establishment of breaking paradigms and creation of international organizations through effective implementation of practice of a so-called "right of the domes." The research seeks to demonstrate the transformation of the international legal system in their practices, especially the customary review of the creation of an international paradigm in Post Modern right by the right of the domes.

A presente obra tem por finalidade analisar a exist??ncia de ordens mundiais jur??dica e econ??mica, por interm??dio da perspectiva hist??rica do desenvolvimento do direito internacional, fundamentado na chamada ordem de Vestf??lia pela an??lise do sistema de Bretton Woods. Ademais busca verificar uma poss??vel transforma????o nestes sistemas de coordena????o oriunda de sua incompletude, especialmente no tocante ao tratamento econ??mico e na representatividade dos pa??ses em desenvolvimento, especialmente os denominados emergentes. Aqui representados pelo BRICS, os quais, diante do cen??rio exposto pelo s??culo XXI de envolvimento global dos estados, integra????o e interdepend??ncia nas rela????es internacionais, representam uma nova forma de intera????o entre os pa??ses emergentes e de fomento ao multilateralismo inter-regional. Rompendo paradigmas de estabelecimento e cria????o de organiza????es internacionais mediante a efetiva????o de pr??tica de um denominado "direito das c??pulas". A pesquisa busca demonstrar a transforma????o do sistema jur??dico internacional em suas pr??ticas, especialmente a revis??o consuetudin??ria do paradigma de cria????o de uma organiza????o internacional no direito…

Advisors/Committee Members: Almeida, Wilson de Jesus Beserra de.

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Submitted by Sara Ribeiro ([email protected]) on 2017-10-18T19:46:20Z No. of bitstreams: 1 FranklinGamboaTese2012.pdf: 2171008 bytes, checksum: 45d5c94dd3ca30e1e1d598c441c4c313 (MD5)

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In this work we analyze the e ect of technological innovations on the intertemporal capital allocation in models of economic growth. Speci cally, we use the economic growth models with heterogeneous capital due to time of usage (capital vintage), it became a decision problem of capital disposal and replacement in each cycle of production (Vintage Capital Model of Ramsey VCMR). We obtain for these models the optimal path of capital, consumption and production. In addition, we characterize the optimal initial stock of capital, wich has not been studied in the literature on this subject. Finally, when considering endogenous labor supply, we built a dynamic programming problem with lagged state variables for that with lagged state variables and we prove the existence of a value function for it. Thus, using the Bellman equation, we nd numerical solutions to the problem and analyze its sensitivity to innovations in the production process.

Neste trabalho obtemos alguns resultados sobre o efeito da inova????o tecnol??gica na aloca????o intertemporal de recursos em modelos de crescimento econ??mico. Especificamente, utilizamos o modelo de crescimento econ??mico de Ramsey com capital heterog??neo devido ao tempo de utiliza????o (vintage capital), tornando-se assim um problema de decis??o de descarte e reposi????o de capital a cada ciclo de produ????o (Vintage Capital Model of Ramsey VCMR). Conseguimos obter para estes modelos de crescimento a trajet??ria do capital, do consumo e da produ????o em Equil??brio. Al??m disso, caracterizamos o estoque inicial ??timo de capital, aspecto n??o estudado. Na literatura desse assunto. Por ??ltimo, ao considerarmos a oferta de m??o de obra end??gena, constru??mos um problema de programa????o din??mica com defasagem para o qual existe uma fun????o valor e politicam ??tima. Desta maneira, utilizando a equa????o de Bellman, encontramos solu????es num??ricas ao problema e analisamos a sua sensibilidade em rela????o a inova????es no processo produtivo.

Advisors/Committee Members: Maldonado, Wilfredo Fernando Leiva.

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Submitted by Sara Ribeiro ([email protected]) on 2017-12-15T17:22:35Z No. of bitstreams: 1 JoseAugustoScaleaDissertacao2017.pdf: 1188675 bytes, checksum: 23ec42fea810db4a3c7288637d8690d6 (MD5)

Approved for entry into archive by Sara Ribeiro ([email protected]) on 2017-12-15T17:22:48Z (GMT) No. of bitstreams: 1 JoseAugustoScaleaDissertacao2017.pdf: 1188675 bytes, checksum: 23ec42fea810db4a3c7288637d8690d6 (MD5)

Made available in DSpace on 2017-12-15T17:22:48Z (GMT). No. of bitstreams: 1 JoseAugustoScaleaDissertacao2017.pdf: 1188675 bytes, checksum: 23ec42fea810db4a3c7288637d8690d6 (MD5) Previous issue date: 2017-11-30

This work aims to analyse the legal, economic and social impacts of the proposals for legalisation of the commercial exploitation of gaming in Brazil. This analysis was done using the tools and concepts of law and economics primarily, by the optics of the so-called economic analysis of law, but also counts with traces of psychology on some behavioral issues. The benefits and social costs were taking into account the current legislative proposals in the brazilian legislative power on the subject matter. Suggestions have been made for improvements in the law projects and observations about what the legislator really wants with the alleged legalisation. The cost-benefit analysis points to the feasibility of legalisation with the potential for generating employment and income for the Brazilian population as well as a possible increase in national tourism. The social costs to be supported apparently will be inferior to the experienced benefits, which in economic reading suggests legalisation. The use of controlled experiments is the main suggestion that is made to the legislator to collect more data on the actual impacts of the commercial exploitation of the gaming in Brazil.

O presente trabalho tem por objetivo analisar os impactos jur??dicos, econ??micos e sociais das propostas de legaliza????o da explora????o comercial dos jogos no Brasil. Tal an??lise foi feita utilizando-se das ferramentas e conceitos do Direito e da Economia principalmente, pela ??tica da chamada An??lise Econ??mica do Direito, mas conta tamb??m com tra??os das Psicologia em algumas quest??es comportamentais. Os benef??cios e os custos sociais foram pesados levando-se em conta as atuais propostas legislativas em tr??mite no Poder Legislativo acerca do tema em quest??o. Foram feitas sugest??es de melhorias nos projetos de lei e observa????es acerca do que realmente pretende o legislador com a suposta legaliza????o. A an??lise de custo-benef??cio aponta para a viabilidade da legaliza????o com o potencial de gera????o de emprego e renda para a popula????o brasileira al??m de um poss??vel incremento no turismo nacional. Os custos sociais a serem suportados aparentemente ser??o inferiores aos benef??cios experimentados, o que na leitura econ??mica sugere a legaliza????o. A utiliza????o de experimentos controlados ?? a principal sugest??o que se faz ao legislador para que se colete mais dados sobre os reais impactos da…

Advisors/Committee Members: Tabak, Benjamin Miranda.

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This study s main objective is to make an analysis of the dynamics and evolution of income inequality based on Brazil s main metropolitan areas from 1998 to 2008. To fulfill that goal it uses the most used Inequality Indexes: Gini index, Theil, Bourguignon and Hirschmann- Herfindhal. To amplify the analysis, this work uses those indexes decompositions by group in order to identify more accurately the inequality dynamic on the main metropolitan areas. The groups used are the educational levels, allowing a more accurate way to identify how individual s human capitals are related with Brazil s income inequality. For that, this work uses 2008 s Pesquisa de Emprego e Desemprego (PED) microdata, providing idividual data for six Brazilian Metropolitan Areas. The eleven years period studied is characterized by a constant income growth, controlled inflation, and decrease of poverty indicators. That macroeconomic context is a transition in conjuncture of Brazil s economy, so that it becomes relevant to analyze income inequality s behavior on that period.On the same way, it is important to identify how educational level is linked to inequality. As general results, this work points out that all indexes shows a reduction on inequality along the years. And Gini Index, the main inequality index and it s decomposition show a decrease in income inequality, followed by a greater participation of between groups inequality and transvariation. This general result suggests that individuals with the same educational level tend to have more equal income, but between groups inequality suggests that there is an incentive to elevate human capital.

O objetivo geral desse estudo ? analisar a din?mica e a evolu??o da desigualdade de renda nas principais regi?es metropolitanas do Brasil, do ano de 1998 a 2008. Para cumprir este objetivo ser?o utilizados os principais ?ndices de Desigualdade da literatura: ?ndices de Gini, Theil, Bourguignon e Hirschmann-Herfindhal. Em complemento, ser?o utilizadas as decomposi??es por grupos destes ?ndices para identificar mais profundamente a din?mica da desigualdade nas regi?es metropolitanas em estudo. Os grupos utilizados para a an?lise de desigualdade ser?o os n?veis de escolaridade, permitindo, al?m da an?lise da evolu??o da desigualdade de renda ao longo dos anos, uma forma mais aprofundada de identificar como o capital humano dos indiv?duos est? relacionado com a desigualdade de renda no Brasil. Para isto, ser?o utilizados os microdados da Pesquisa de Emprego e Desemprego (PED) de 2008, que fornece dados dos indiv?duos para seis Regi?es Metropolitanas brasileiras, constru?do pelo DIEESE. O per?odo brasileiro estudado tem como caracter?stica um crescimento constante da renda, controle da infla??o e redu??o dos ?ndices de pobreza. Este contexto jamais foi vivido na hist?ria brasileira, se tornando relevante analisar…

Advisors/Committee Members: Bagolin, Izete Pengo.

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The objective of this dissertation is to measure socioeconomic inequalities in obesity as well as to canvass the factors associated of obesity for Brazilian women in fertile age from 20 to 49 years using data from 2006 Pesquisa Nacional de Demografia e Sa?de da Crian?a e da Mulher (PNDS). Obesity is considered the biggest public health problem not recognized faced by contemporary society. Nowadays overweight and obesity are more recurrent causes of death of individuals than malnutrition. Socioeconomic information, demographic aspects and lifestyle of women were analyzed through the estimation of indexes and concentration curves plus a logit model to determinate the main factors associated to overweight. The results show that there is a great concentration of obesity on the lower rungs of the income and schooling distribution. The evidences also show that there is a negative relation between obesity and income variables, schooling and smoking habit. Furthermore, the place of residence influences the determination of these morbidities.

O objetivo dessa disserta??o ? mensurar as desigualdades socioecon?micas em obesidade bem como a apura??o dos fatores associados para as mulheres brasileiras em idade f?rtil dos 20 aos 49 anos a partir dos dados da Pesquisa Nacional de Demografia e Sa?de da Crian?a e da Mulher (PNDS) de 2006. A obesidade ? considerada o maior problema de sa?de p?blica n?o reconhecido que a sociedade contempor?nea enfrenta. Atualmente o sobrepeso e a obesidade s?o causas mais recorrentes de morte dos indiv?duos que a subnutri??o. Foram analisadas informa??es socioecon?micas, demogr?ficas e de estilo de vida das mulheres por meio da estima??o dos ?ndices e curvas de concentra??o e de um modelo log?stico para determina??o dos principais fatores associados ao excesso de peso. Os principais resultados apontam para uma maior concentra??o da obesidade nas camadas mais baixas tanto da distribui??o de renda quanto da escolaridade. Observou-se uma rela??o negativa entre obesidade e as vari?veis de renda, escolaridade e o h?bito de fumar. O local de resid?ncia tamb?m influencia na determina??o dessas morbidades.

Advisors/Committee Members: Jacinto, Paulo de Andrade.

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The aim of this research was estimate the effects of indirect and direct taxes. Therefore, the option was the construction of two simulations - the first assesses the effects of consumption stimulus measures implemented by the Brazilian federal government in 2008/2009 in countercyclical actions, while the second proposes an alternative policy to that established by the Ministry of Finance, namely, a reduction in the rate of direct taxes, which would tend to increase disposable income and, because of that, the consumer. Also in this last exercise, it is assumed that government spending remain unchanged. The methodology applied is a Computable General Equilibrium model (CGE) adapted to the Brazilian economy, the TERMBR (The Enormous Regional Model).

Atrav?s da presente pesquisa, estimou-se os efeitos de uma pol?tica de redu??o de tributos indiretos e de uma pol?tica de redu??o de tributos diretos. Para tanto, a op??o foi pela realiza??o de dois exerc?cios ? o primeiro avalia os efeitos de medidas de incentivo ao consumo implementado pelo governo federal em 2008/2009 em a??es antic?clicas, ao passo que o segundo prop?e uma pol?tica alternativa ?quela estabelecida pelo Minist?rio da Fazenda, qual seja: uma redu??o da al?quota dos tributos diretos, que tenderia a aumentar a renda dispon?vel e, por conta disso, o consumo. Ainda neste ?ltimo exerc?cio, sup?e-se que as despesas do governo n?o sofrem altera??o. A avalia??o utiliza-se de um modelo de Equil?brio Geral Comput?vel (EGC) adaptado ? economia brasileira, o TERM-BR (The Enormous Regional Model).

Advisors/Committee Members: Moraes, Gustavo In?cio de.

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Submitted by Rodrigo Martins Cruz ([email protected]) on 2015-12-22T16:06:10Z No. of bitstreams: 2 leandro_pereira_assis.pdf: 971825 bytes, checksum: 696c2fa6acf76fa7eff45d06d75bb3c2 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)

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Objetivou-se, com o desenvolvimento deste trabalho, analisar os dados referentes ?s despesas, receitas e ?ndices zoot?cnicos provenientes de uma fazenda, referentes ao per?odo de janeiro de 2002 a dezembro de 2011. Realizou-se, tamb?m, a correla??o dos ?ndices econ?micos com os zoot?cnicos no per?odo estudado. Durante o estudo, buscou-se identificar os principais indicadores t?cnicos e econ?micos que mais afetam a atividade. Dos componentes do custo operacional efetivo, a alimenta??o e a m?o-de-obra foram aqueles com maiores representatividades. Na an?lise de regress?o linear simples, houve alta correla??o da produ??o de leite por hectare com a margem l?quida, indicando que alguns ?ndices zoot?cnicos como a produ??o total, produ??o m?dia por total de vacas e, principalmente, a produ??o por hectare/ano, influenciam mais o resultado da atividade do que o pre?o do leite pago ao produtor. As receitas oriundas da venda de leite n?o foram suficientes para cobrir nem os custos operacionais efetivos. No entanto, as receitas do leite, juntamente com as vendas de animais e subprodutos, permitiram, na m?dia dos dez anos, uma margem l?quida negativa.

Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012.

ABSTRACT The objective of the development of this work is to analyze the data on expenditure, revenue and indexes from a farm, for the period from January 2002 to December 2011. Held, also, the correlation of economic and zootechnical indexes from the study period. During the study, we pursued to identify the main technical and economic indicators that most affect the activity. From components of effective operational cost, feeding and manpower were those with higher representativeness. In simple linear regression analysis, there was a high correlation of milk production per hectare with net margin, indicating that some indexes such as total output, total average production per cow, and especially the production per hectare / year, had more influence on the result of the activity rather than the milk price paid to producers. Revenues from the sale of milk were not enough to cover even the actual operating costs.…

Advisors/Committee Members: Villela, Severino Delmar Junqueira, Lopes, Marcos Aur?lio, Santos, Roseli Aparecida, Lopes, Marcos Aur?lio, Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Villela, Severino Delmar Junqueira.

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Submitted by Deise Carla Marques Tejas Serpa ([email protected]) on 2017-02-15T16:38:53Z No. of bitstreams: 1 O Modelo de Sraffa - Jos?? Carrera Fernandez.pdf: 3516713 bytes, checksum: 3ec63d1eda279d10710b79fb63b6c070 (MD5)

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Este trabalho aborda o modelo proposto por Piero Sraffa, publicado em 1960 cuja obra intitula-se Produ????o de mercadoria por meios de mercadorias-prel??dio a uma cr??tica da teoria econ??mica, fruto de 49 longos anos de pesquisas. E est?? exclusivamente voltada para a primeira parte do seu livro, por ser a menos complexa, concernente a ind??strias que produzem uma s?? mercadoria e fazem uso apenas de capital circulante.

Advisors/Committee Members: Musalem, Alberto Roque.

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Capes

Esta tese tem a obra de Celso Furtado ao centro, com o objetivo geral de demonstrar a aproxima????o da produ????o desse autor com a produ????o acad??mica, cient??fica e pol??tica sobre Economia Criativa, no mundo e no Brasil, verificando como essas duas produ????es convergem e, destacando, os conceitos de criatividade, inova????o e desenvolvimento. Para consecu????o deste objetivo, investigou-se: Qual a contribui????o de Celso Furtado para a configura????o do conceito de economia criativa? Esta quest??o de pesquisa desdobrou-se em duas outras, que ajudaram a configurar o roteiro de pesquisa: (1) Onde, atrav??s de quem e quando teve in??cio a discuss??o sobre o conceito e a aplicabilidade da economia criativa no Brasil? (2) Qual a rela????o dos debates iniciados por Celso Furtado com o desenho de pol??ticas p??blicas da ??rea no Brasil? Para responder tais quest??es, realizou-se uma investiga????o de car??ter qualitativo, com recorte temporal e epistemol??gico da pesquisa hist??rica e analise cognitiva, abordando-se o contexto hist??rico, por meio de an??lise dos documentos e fontes prim??rias e secundarias. Destaca-se a converg??ncia entre os conceitos de criatividade, inova????o e desenvolvimento trabalhados na obra de Celso Furtado e estes mesmo conceitos como estruturantes da Economia Criativa.

ABSTRACT This thesis has the work of Celso Furtado as its center point, with the overall objective of showing how it relates closely with the academic, scientific, and policy production carried out on Creative Economy, both in the world and in Brazil. The convergence of his work and the wider production on Creative Economy is examined, highlighting the concepts of creativity, innovation and development. To achieve this goal the following basic question was investigated: what exactly is Celso Furtado's contribution to the formation of the concept of the creative economy? This opened up two other questions that helped to configure the line of research to be undertaken: (1) when, where, and with whom did the discussion about the concept and applicability of the creative economy in Brazil begin? (2) what is the relationship between the debates initiated by Celso Furtado and the mapping of public policy in this area in Brazil? To answer these questions, research of a qualitative nature was carried out based on time frames from historical research,…

Advisors/Committee Members: Marques, Maria In??s Corr??a, Benevides, T??nia Moura, Galeffi, Dante Augusto, Barreto, Jo??o Marcelo Piti??, Marques, Maria In??s Corr??a, Burnham, Teresinha Fr??es.

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The purpose of this study is basically focused on the attempt to understand, analyze and promote a deep debate around the importance of compliance programs into the corporate ambience as way of preventing illicit practices committed inside the several social structures. Foreign and national legislation is taken as base surrounding the subject in a preventive and repressive bias of state actions and the state-private relation. The main concern of the research is over the questioning on current regulation patterns and compliance program establishing in Brazil compared to other legal systems specially regarding the consequences in corporate core responsability in national scope. As work methodology, the debate about patterns of action is developed into the compliance programs, with the objective of checking whether or not they are able to function as objective parameters to mark out the demands and responsibilities attributed to the individual or corporation in the ambience called corporate offense. The experience of compared laws is searched through the laws of the countries with more expertise on the subject (in case of the USA), without neglecting our internal anti-corruption legislation. The hypothetical-deductive method is chosen in the restless quest for cleaner and safer answers to the problem. As for the kind of research, this is an exploratory activity of bibliographic characteristic, with qualitative approach.

O prop?sito da presente pesquisa centra-se, basicamente, na busca da compreens?o, an?lise e aprofundamento do debate em torno da import?ncia dos programas de compliance no ?mbito empresarial, como forma de evitar a pr?tica de atos il?citos nas diversas estruturas societ?rias. Toma-se por base as legisla??es estrangeiras e nacionais acerca da mat?ria, no vi?s preventivo e repressivo da atua??o do Estado e na rela??o Estado-particular. O problema central da pesquisa recai no questionamento acerca dos par?metros atuais da regulamenta??o e efetiva??o do programa de compliance no Brasil, em compara??o com outros ordenamentos jur?dicos, em especial em suas consequ?ncias no cerne da responsabilidade empresarial, no ?mbito nacional. Como metodologia de trabalho desenvolve-se a constru??o e o debate sobre os standards de atua??o no ?mbito dos programas de compliance, a fim de verificar se eles s?o h?beis para funcionar como par?metros objetivos a balizar as exig?ncias e responsabilidades…

Advisors/Committee Members: Feldens, Luciano.

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The work presents the theory of the integration process in the view of the Hungarian B?la Balassa economist and other authors, commenting on the steps and the reduction of barriers as the integration progresses. It also brings a brief history of the creation of the European Union, described with relevant information to the empirical study. The data from the Penn World Table 8.0 are used for the analysis of the technical change in countries that joined the European Union until 1995, in the period 1950-2011, adopting the Foley and Michl (1999) representation system, which uses the growth-distribution schedule. It also analyzes the results of the variables: growth rate of capital stock, real average wage and gross profit rate. The study finds a Marx-biased technical change in the member states, common in capitalist economies. Moreover, the results of the evolution of labor productivity and capital intensity show an approximation process in relation to the United States in the period 1970-2011, observing the effects of economic integration. The results of the difference between the growth rates of the capital stock of the EU-15 and the US economy show a downward trend in the same period in almost all regions.

O trabalho apresenta a teoria do processo de integra??o na vis?o do economista h?ngaro B?la Balassa, al?m de outros autores, comentando sobre as etapas da evolu??o e a diminui??o das barreiras ? medida que a integra??o evolui. Traz tamb?m um breve hist?rico sobre a cria??o da Uni?o Europeia, descrito com informa??es relevantes para o estudo emp?rico. Os dados da Penn World Table 8.0 s?o utilizados para o estudo do progresso t?cnico nos pa?ses que aderiram ? Uni?o Europeia at? 1995, no per?odo 1950-2011, adotando o sistema de representa??o de Foley e Michl (1999), que utiliza a rela??o de distribui??o-crescimento. Analisa ainda os resultados das vari?veis: taxa de crescimento do estoque de capital, sal?rio m?dio real e taxa bruta de lucro. Verifica um progresso t?cnico Marx-viesado nos estados-membros, comum em economias capitalistas. Al?m disso, analisa os resultados da evolu??o da produtividade do trabalho e da intensidade do capital dos pa?ses europeus, mostrando um processo de aproxima??o em rela??o aos Estados Unidos no per?odo 1970-2011, observando os efeitos da integra??o econ?mica. Os resultados da diferen?a entre as taxas de crescimento do estoque de capital dos pa?ses da UE-15 e a da economia americana mostram uma tend?ncia de queda no mesmo intervalo em quase todas as regi?es.

Advisors/Committee Members: Marquetti, Adalmir Antonio.

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Submitted by Nadir Basilio ([email protected]) on 2019-10-30T19:52:32Z No. of bitstreams: 1 Andr?? Luiz Mattos de Oliveira.pdf: 12578511 bytes, checksum: a23ee78bbc8c836d5a7a4579e72ed84f (MD5)

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The company social function is not expressed in the constitutional text, although it is a property social function deployment, and for this reason, it must be considered as one of the constitutional principles of the economic order to be observed by the company in its business activity exercise. From the historical evolution of the company social function, since the Liberal State thought, passing through the Democratic State of Law and the so-called Post-Social or Post Modern State it will be possible to analyze the importance of the applicability and implementation of the company social function institute to support the decrease of social inequalities and improvement of the society life, both by the regulation of the law, and by the certifications obtained by private companies that self-regulate to practice the company social function, as analyzed which certified Natura Cosm??ticos social practices. For this reason, this research makes a historical analysis of the precedents of the social function of property and of production assets, which gave rise to the protection of business activity and its obligation to society, such as the insertion of the company's social function in Brazilian legislation and its implicit form in the federal constitution of 1988 that through its constitutional principles of the economic order, established for companies that carry out business activity in Brazil, the obligation to pay attention to the norms and practices that go beyond the achievement of profit and seek to protect the environment, employees, and society in general, contributing to the sustainable development of the nation. In addition to these legal forms, there are also business certifications that, in the same way, help in achieving the fulfillment of the social function and welfare of society, through business activity.The hypothesis that it is formulated is that the regulation of the social function in business activity constitutes an efficient tool so that the company social function effectively becomes a reality. Thus, through the hypothetical-deductive method, with the theoretical approach and bibliographical research, at the end it will be exposed possible solutions for the company social function realization.

A fun????o social da empresa n??o est?? expressa no texto constitucional, embora constitua desdobramento da fun????o social da propriedade e por este motivo deve ser considerada como um dos princ??pios constitucionais da ordem econ??mica a ser observado pela empresa no exerc??cio de sua atividade empresarial. A partir da evolu????o hist??rica da fun????o social da empresa desde o pensamento do Estado…

Advisors/Committee Members: Dezem, Renata Mota Maciel Madeira, Dezem, Renata Mota Maciel Madeira, Meyer-Pflug, Samantha Ribeiro, Pompeu, Gina Vidal Marcilio.

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Submitted by Sara Ribeiro ([email protected]) on 2017-04-12T17:36:27Z No. of bitstreams: 1 JulianaSennaCodevilaDissertacao2015.pdf: 4042092 bytes, checksum: 686ec50dd8f05d1c80c7778abf4dbe7e (MD5)

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This current work uses the case of an actual company, in proven growth, to further studies on Organizational Communication. The study examined the main expressions that "Caixa Economica Federal" seeks to communicate to its receptors, through its discourse and the main impressions the same receptors have about the company, when submitted to their discursive texts. The work was divided, for better comprehension, in chapters on Organizational Communication, Discourse, Image, Research Analysis and Conclusion. The study analyzed if there is consonance or dissonance between the message that is relayed and the message that is received. The analysis takes place through diverse data, from the last few years, on the company, in addition to image research made and provided by the Institution, focusing on ad campaigns, spokespersons, athletic sponsorships, and semiotic analysis on the main texts of the institution, selected by the author. Outside research on client satisfaction regarding bank services were also utilized with the purpose of comparison. To analyze the results, the Semiotics theory of Pierce was used. In the end of this dissertation we may conclude that the company needs to improve the structure of its communication department to then, improve its communication, and even though it is on the right path towards long term growth, it is necessary to revisit some strategic definitions such as sponsorship amounts, spokespersons, communication strategic planning, among others, aiming to maintain, or even increase, its market share and and solve the issues detected in this dissertation.

O presente trabalho utiliza o caso de uma empresa real, em comprovado crescimento, para aprofundar estudos sobre Comunica????o Organizacional. Foram exploradas as principais express??es que a Caixa Econ??mica Federal busca transmitir a seus receptores, por meio de seu discurso e as principais impress??es que estes mesmos receptores possuem da empresa, quando submetidos a seus textos discursivos. O trabalho foi dividido para melhor compreens??o em cap??tulos sobre comunica????o organizacional, discurso, imagem, an??lise das pesquisas e a conclus??o. Foi analisado se h?? conson??ncia ou disson??ncia entre a mensagem transmitida e a mensagem recebida. A an??lise ocorre por meio de dados diversos sobre a empresa nos ??ltimos anos, al??m de pesquisas de imagem realizadas e cedidas pela pr??pria…

Advisors/Committee Members: Iasbeck, Luiz Carlos A..

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This master's thesis is a legal and economic verification of betterment tax. This is based on a passed collection in the aggregate equity gain to private property by indirect influence of public works. The species used in their collection of assumptions limitation on total costs and individual benefits generated by consolidating the attempt to balanced supply of public goods and services at the lowest cost to society. Although the standard it's value increases, we identified that the correct terminology for the regulated object would increase the property's market price. The regulatory standard of the institute becomes useful in the world of facts for not having incentives to owners benefit to freely return what had been wrongly added, fitting tribute to the corrective action, and the sharing of burdens and realized bonus. And the same craving combat opportunism, there is the possibility that free gains arising to the affected owners, we have identified as an owner surplus. The need for identification of the popular collaboration on the implementation of the tax, it investigated empirically that the rule applies to your goals, but before the decision-making, treatment of the subject with the population may lead to inefficient choices.

Esta tese de mestrado aborda a verifica????o jur??dica e econ??mica da esp??cie tribut??ria intitulada contribui????o de melhoria. Este tributo ?? baseado em uma arrecada????o sob o ganho patrimonial agregado aos im??veis particulares por influ??ncia indireta de obras p??blicas. A esp??cie utiliza em seus pressupostos de arrecada????o a limita????o sobre custos totais e os benef??cios individuais gerados, consolidando a tentativa de oferta equilibrada de bens e servi??os p??blicos, ao menor custo para a sociedade. Embora a norma trate de acr??scimos de valor, identificamos que a terminologia correta para o objeto regulado seria aumento de pre??o de mercado do im??vel. A norma reguladora do instituto se faz ??til no mundo dos fatos por n??o haverem incentivos aos propriet??rios beneficiados para livremente devolver o que fora agregado indevidamente, cabendo ao tributo a a????o corretiva, e a reparti????o de ??nus e b??nus concretizados. E, mesmo almejando combater o oportunismo, h?? a possibilidade de que ganhos livres surjam aos propriet??rios afetados, o que identificamos como um excedente do propriet??rio. Da necessidade de identifica????o da…

Advisors/Committee Members: Tabak, Benjamin Miranda.

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This dissertation aims to evaluate the performance of Rio Grande do Sul in its role as economic regulator in the specific case of highway concessions in this state. For this purpose, the reasons that conducted the Government to adopt this measure were analyzed, emphasizing the crisis of the Brazilian state in the 1980s. The consequences of this crisis highlighted the need to reformulate the role of the state, these changes were presented in the State Reform of the 1990s. In this context of changes in the country intensified the privatization process, and then began the concessions of certain public services such as road concessions. From these changes was assessed as the state played its new role such Economic Regulator, especially in the process of granting highways to the private sector. For this, the priorities for implementation of the concessions were surveyed, analyzing the specific case of Rio Grande do Sul, the implementation of concession contracts and behavior of the value of the toll. After this analysis can be seen that the lack of previous experience in the formulation of contracts and contractual breaches have weakened the concessions model of the state, especially the impact on the toll value.

Esta disserta??o tem a finalidade de avaliar o desempenho do Estado do Rio Grande do Sul no cumprimento de seu papel de regulador econ?mico no caso espec?fico das concess?es rodovi?rias ga?chas. Para tanto, analisou-se quais as circunst?ncias que conduziram o Governo a adotar tal medida, enfatizando a Crise do Estado brasileiro na d?cada de 1980. As conseq??ncias dessa crise ressaltaram a necessidade de reformular o papel do Estado na economia, consubstanciadas na Reforma do Estado da d?cada de 1990. Neste contexto de mudan?as intensificou-se no pa?s o processo de privatiza??es, e, em seguida, iniciaram-se as concess?es de determinados servi?os p?blicos, como as concess?es rodovi?rias. A partir destas mudan?as avaliou-se como o Estado desempenhou seu novo papel de Regulador Econ?mico, especialmente no processo de delegar ? iniciativa privada determinados trechos da malha rodovi?ria. Para isto, verificaram-se as prioridades definidas para realiza??o das concess?es, salientando as especificidades do caso ga?cho, a execu??o dos contratos de concess?es e o comportamento do valor do ped?gio. Ap?s esta an?lise pode-se constatar que a falta de experi?ncia anterior para formula??o dos contratos e posteriores descumprimentos contratuais fragilizaram o modelo de concess?es do estado, principalmente no impacto sobre o valor do ped?gio.

Advisors/Committee Members: Reis, Carlos Nelson dos.