Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2018-02-16T15:39:34Z No. of bitstreams: 1 GilceliadePaulaSantosDissertacaoParcial2017.pdf: 1342828 bytes, checksum: 280d86560833a80e06f4a639d91b59e9 (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2018-02-16T15:39:42Z (GMT) No. of bitstreams: 1 GilceliadePaulaSantosDissertacaoParcial2017.pdf: 1342828 bytes, checksum: 280d86560833a80e06f4a639d91b59e9 (MD5) / Made available in DSpace on 2018-02-16T15:39:42Z (GMT). No. of bitstreams: 1 GilceliadePaulaSantosDissertacaoParcial2017.pdf: 1342828 bytes, checksum: 280d86560833a80e06f4a639d91b59e9 (MD5) Previous issue date: 2017-11-29 / The present work consists of two essays and an experiment in which the behavior of the agents of the real estate market (Financial Institutions and alleged borrowers) is analyzed, using the Economic Analysis of Law combined with the Analytical-Behavioral Theory of Law. The objective of the work is to identify how these agents behave through the incentives granted by the Minha Casa, Minha Vida government program and the consequences of these behaviors in the real estate market. These studies are justified since the Federal Government has been working with the objective of reducing the country's housing deficit by means of actions to subsidize the acquisition of housing units for the lower income population, which are guided by a vast set of legal, Guiding the performance of individuals, builders and financial institutions, which ended up influencing the market, understood here as free interaction among the agents to perform barter trade. / O presente trabalho comp??e-se de dois estudos e um experimento, nos quais se analisa o comportamento dos agentes do mercado imobili??rio, institui????es financeiras e pretensos mutu??rios, utilizando-se a An??lise Econ??mica do Direito ??? AED. O objetivo dos trabalhos ?? identificar como comportam-se esses agentes mediante os incentivos concedidos pelo programa de governo Minha Casa Minha Vida e as consequ??ncias desses comportamentos no mercado imobili??rio. Estes estudos se justificam uma vez que o Governo Federal vem atuando com objetivo de reduzir o d??ficit habitacional do pa??s, por meio de a????es de subs??dios ?? aquisi????o de unidades habitacionais ?? popula????o de menor renda. Estas a????es s??o norteadas por um vasto conjunto de regras jur??dicas, guiando a atua????o de indiv??duos, construtoras e institui????es financeiras, que acabam por influenciar o mercado, aqui compreendido como intera????o livre entre os agentes para realiza????o de trocas por meio de barganha.

Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-08-30T17:23:26Z No. of bitstreams: 1 DiogoRafaeldeArrudaDissertacao2016.pdf: 1651110 bytes, checksum: 6f237df243848bbe70f83ba1f6b51db1 (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-08-30T17:23:48Z (GMT) No. of bitstreams: 1 DiogoRafaeldeArrudaDissertacao2016.pdf: 1651110 bytes, checksum: 6f237df243848bbe70f83ba1f6b51db1 (MD5) / Made available in DSpace on 2017-08-30T17:23:48Z (GMT). No. of bitstreams: 1 DiogoRafaeldeArrudaDissertacao2016.pdf: 1651110 bytes, checksum: 6f237df243848bbe70f83ba1f6b51db1 (MD5) Previous issue date: 2016-06-17 / 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 colabora????o popular sobre a implementa????o do tributo, investigou-se empiricamente que a norma ?? v??lida aos seus objetivos, mas diante da tomada de decis??es, o tratamento da tem??tica com a popula????o pode conduzir a escolhas ineficientes.

Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-08-31T14:21:28Z No. of bitstreams: 1 AngelaKarineMirandaCorreiaDissertacao2015.pdf: 984258 bytes, checksum: 41422d51544b2a798a3049335ddce0ca (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-08-31T14:21:38Z (GMT) No. of bitstreams: 1 AngelaKarineMirandaCorreiaDissertacao2015.pdf: 984258 bytes, checksum: 41422d51544b2a798a3049335ddce0ca (MD5) / Made available in DSpace on 2017-08-31T14:21:38Z (GMT). No. of bitstreams: 1 AngelaKarineMirandaCorreiaDissertacao2015.pdf: 984258 bytes, checksum: 41422d51544b2a798a3049335ddce0ca (MD5) Previous issue date: 2015-11-28 / Access to the courts is Constitutionally expressed. The jurisdiction has to replace function parties for the decision. Judge, as a representative of State, has the task to substitute the desire of the parties to resolve the conflict safeguarding the legal system. Thus, should the magistrate, according to the Civil Law system, positivist in nature, draw on rules / rules contained in the legal system, which are public knowledge, to put it right and bring the parties and the company legal security It is sought. The objective of this work is to demonstrate that although linked to the Civil Law system, the Brazilian Judiciary, must employ a microeconomic concepts, through the Economic Analysis of Law, to identify the possible choices, limited by the standard, which can serve for the taking decisions that will influence national development, which in this work is called the consequentialism and pragmatism. / O acesso ao Judici??rio ?? garantia Constitucional expressa. A jurisdi????o tem a fun????o de substituir as partes para a decis??o. O Estado-Juiz tem por fun????o substituir-se ??s partes para resolver o conflito resguardando a ordem jur??dica. Destarte, deve o magistrado, segundo o sistema da Civil Law, positivista por natureza, valer-se de regras/normas constantes do Ordenamento Jur??dico, que s??o de conhecimento p??blico, para dizer o direito e levar ??s partes e ?? sociedade a seguran??a jur??dica que ?? buscada. O objetivo deste trabalho ?? demonstrar que embora vinculado ao sistema da Civil Law, o Poder Judici??rio brasileiro, deve utilizar dos conceitos microecon??micos, por meio da An??lise Econ??mica do Direito, para identificar as poss??veis escolhas, limitadas pela norma, que podem servir para a tomada de decis??es que influenciar??o o desenvolvimento nacional, o que neste trabalho chama-se de pragmatismo consequencialista.

Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-10-30T13:13:38Z No. of bitstreams: 1 MichelAngeloConstantinodeOliveiraTese2014.pdf: 517065 bytes, checksum: a528b5761c52e0544f3e4b39cddabf3f (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-10-30T13:15:02Z (GMT) No. of bitstreams: 1 MichelAngeloConstantinodeOliveiraTese2014.pdf: 517065 bytes, checksum: a528b5761c52e0544f3e4b39cddabf3f (MD5) / Made available in DSpace on 2017-10-30T13:15:02Z (GMT). No. of bitstreams: 1 MichelAngeloConstantinodeOliveiraTese2014.pdf: 517065 bytes, checksum: a528b5761c52e0544f3e4b39cddabf3f (MD5) Previous issue date: 2014-11-28 / 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 produto-capital (y????k); produto-trabalho (y????l); capital-trabalho dado uma produ????o (k????ljy); e conhecer as estruturas de depend??ncias associadas, avaliando a depend??ncia n??o linear e as caudas pesadas. Para o segundo ensaio, segue os dados e procedimentos metodol??gicos do primeiro ensaio, utilizando vine-c??pulas e a constru????o dos par??metros e coe cientes de depend??ncia s??o os mesmos. A diferen??a est?? na modelagem de fronteira estoc??stica e na abordagem de e ci??ncia utilizando esse novo instrumento estat??stico. As distribui????es marginais foram estimadas utilizando a fun????o gamma e a fun????o normal, foram encontradas v??rias fam??lias de c??pulas, entre elas Gumbel, Student-t, BB7, Normal e Clayton que implica em mudan??as no comportamento e na depend??ncia de cada par de vari??veis ao longo dos anos e em cada pa??s, al??m de mostrar as caudas pesadas onde as rmas de grande e/ou pequeno porte se concentram. Essa mudan??a nas fam??lias con rmam o comportamento estoc??stico nos dados e da fun????o de produ????o, em contraste com o uso inadequado de fun????es deterministicas e hip??tese de normalidade multivariada.

Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) 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 (sara.ribeiro@ucb.br) 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 explora????o comercial do jogo no Brasil.

Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-06-09T16:58:04Z No. of bitstreams: 1 WashingtonMartinsdaSilvaTese2016.pdf: 1011628 bytes, checksum: 2748e189905b2f6bfb5c040f50fff9b3 (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-06-09T16:58:20Z (GMT) No. of bitstreams: 1 WashingtonMartinsdaSilvaTese2016.pdf: 1011628 bytes, checksum: 2748e189905b2f6bfb5c040f50fff9b3 (MD5) / Made available in DSpace on 2017-06-09T16:58:20Z (GMT). No. of bitstreams: 1 WashingtonMartinsdaSilvaTese2016.pdf: 1011628 bytes, checksum: 2748e189905b2f6bfb5c040f50fff9b3 (MD5) Previous issue date: 2016-03-31 / This paper aims to examine two topics in the context of growth and modernization of the electricity sector: the short-term energy price and the realization of auctions for construction and operation of electricity transmission assets. In the first analysis was applied a state space model with GARCH volatility to estimate the short-term electricity price explained by the conventional thermal power generation and energy stored seasonally adjusted. The data analyzed refer to the subsystem South East / Central West of the Sistema Interligado Nacional (SIN) between 2001:7-2014:10. The analysis results found evidences that the estimated coefficient for variable thermal generation varies over the sample analyzed and has a statistically significant relationship with the shortterm energy price. On the other hand, although there is statistically significant inverse relationship between the ratio of stored energy with seasonal adjustments and the spot price of electricity, there was no evidence indicating changes in the magnitude of the coefficient over the sample. The period analyzed was disturbed considering that there was a water crisis due to the cooling of the impact of rainfall in reservoir levels, with consequent increase in the volume of thermal power generation. In addition, this paper also analyzes the transmission auctions held in the Brazilian electricity market in the period 1999 to 2015. We used the Endogenouos Switching Regression Model, known as a Roy model, or Tobit type 5 model with copula approach, to analyze the discounts offered in the bids, winners and losers, made by bidders who participated in the auction. This methodological approach is to identify the difference between the proponents and check for evidence of the presence of selectivity, ie influence of unobservable characteristics in the discount offered by tenderers. The results indicated that there is a dependent relationship between the errors of the result function and errors in estimating the selection equation and the best functional form found to the problem was a combination of the copula function "Joe" and "Plackett". / Este trabalho tem como objetivo analisar dois t??picos inseridos no contexto de crescimento e moderniza????o do setor de energia el??trica: o pre??o de energia de curto prazo e a realiza????o de leil??es para constru????o e opera????o de ativos de transmiss??o de energia el??trica. Na primeira an??lise foi aplicado um modelo em Espa??o de Estados, com modelagem de volatilidade GARCH, para estimar o pre??o de energia el??trica de curto prazo sendo explicado pela gera????o de energia t??rmica convencional e pela energia armazenada com ajuste sazonal. Os dados analisados referem-se ao subsistema Sudeste/Centro-Oeste, do Sistema Interligado Nacional (SIN), para o per??odo de 2001:7 a 2014:10. Nos resultados da an??lise foram encontradas evid??ncias de que o coeficiente estimado para a vari??vel gera????o t??rmica varia ao longo da amostra analisada e possui rela????o direta e estatisticamente significativa com o pre??o de Energia de curto prazo. Por outro lado, embora exista rela????o inversa e estatisticamente significativa entre o coeficiente da Energia Armazenada com ajustes sazonais e o pre??o spot de energia el??trica, n??o foram encontradas evid??ncias indicando altera????es na magnitude do coeficiente ao longo da amostra. O per??odo analisado foi conturbado considerando que houve uma crise h??drica decorrente do impacto do arrefecimento das precipita????es pluviom??tricas nos n??veis dos reservat??rios, com consequente aumento no volume da gera????o t??rmica de energia. Al??m disso, este trabalho tamb??m analisa os leil??es de transmiss??o realizados no mercado de energia el??trica brasileiro no per??odo de 1999 a 2015. Foi utilizado o Endogenouos Switching Regression Model, conhecido como modelo de Roy, ou modelo Tobit tipo 5, com abordagem de c??pulas, para analisar os des??gios oferecidos nos lances, vencedores e perdedores, realizados pelos proponentes que participaram dos leil??es. Esta abordagem metodol??gica visa identificar o diferencial entre os proponentes, e verificar se existem evidencias de presen??a de seletividade, ou seja, influ??ncia de caracter??sticas n??o-observ??veis no des??gio oferecidos pelos proponentes. Os resultados indicaram que existe rela????o de depend??ncia entre os erros das fun????es de resultado e os erros na estima????o da equa????o de sele????o e que a melhor forma 6 funcional encontrada para o problema foi uma combina????o entre a fun????o c??pula ???Joe??? e ???Plackett???.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-01-23T14:01:53Z No. of bitstreams: 5 15.pdf: 1451318 bytes, checksum: bf4c447fee881cbe87b63b4eb3d3037e (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-10T11:20:27Z (GMT) No. of bitstreams: 5 15.pdf: 1451318 bytes, checksum: bf4c447fee881cbe87b63b4eb3d3037e (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-10T11:20:27Z (GMT). No. of bitstreams: 5 15.pdf: 1451318 bytes, checksum: bf4c447fee881cbe87b63b4eb3d3037e (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2012 / Trabalhos que avaliam os aspectos t?cnicos e econ?micos do processo produtivo da cultura do eucalipto praticada pelos produtores rurais no Alto Jequitinhonha, regi?o que possui uma das maiores ?reas plantadas com essa esp?cie no estado de Minas Gerais, s?o pouco frequentes. A participa??o de Produtores Rurais (PR) tem se destacado nos ?ltimos anos e socializa uma atividade ent?o praticada predominantemente por grandes empresas florestais, fato este que suporta a escassez de trabalhos direcionados para produ??o em menor escala. Este estudo objetivou avaliar as pr?ticas de silvicultura empregadas pelos PR tendo como refer?ncia as pr?ticas adotadas por uma empresa que utiliza em seus plantios as melhores tecnologias silviculturais; estimar os custos de forma??o e condu??o de florestas conforme os procedimentos empregados pelos produtores em rela??o a diferentes op??es tecnol?gicas; e analisar o retorno de investimentos estimados sob crit?rios econ?micos. A popula??o abrangida neste estudo correspondeu a 583 PR do Alto Jequitinhonha que apresentaram Declara??es de Colheita e Comercializa??o no Instituto Estadual de Florestas entre janeiro de 2008 e outubro de 2009. Neste universo, 71 PR foram escolhidos aleatoriamente para responder um formul?rio com perguntas que abordaram a origem do material gen?tico, espa?amento, rota??o, todas as pr?ticas de silvicultura, a colheita e comercializa??o da madeira adotada. Estas mesmas vari?veis foram avaliadas em uma grande empresa florestal instalada na regi?o que trabalha com as melhores pr?ticas silviculturais. Ap?s obtidos, os dados foram analisados pela estat?stica descritiva. Os PR do Alto Jequitinhonha t?m significativa ?rea plantada com Eucalyptus urophylla e E. cloesiana, entretanto a tecnologia de silvicultura adotada ? obsoleta em rela??o ?s tecnologias empregadas por grandes empresas. Consequentemente, reduzem-se o potencial produtivo dos s?tios florestais e o retorno econ?mico. De forma geral a madeira de eucalipto ? direcionada para produ??o de carv?o vegetal. A tecnologia utilizada pelos produtores rurais na regi?o de estudo n?o ofereceu os melhores resultados econ?micos em qualquer dos cen?rios de pre?os estudados quando comparadas com a tecnologia utilizada pela empresa que utiliza elevado n?vel tecnol?gico. Devido ?s suas propriedades tecnol?gicas e ao uso pelo mercado madeireiro, a melhor viabilidade econ?mica para a madeira do E. cloesiana ? sua comercializa??o para a produ??o de postes de cerca, mour?es e para a constru??o civil. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT Studies evaluating the technical processes of eucalyptus plantation by small and medium forest farmers at Alto Jequitinhonha region, in the northeast part of the state of Minas Gerais, are rare, even though this state has one of the largest eucalyptus areas in Brazil. The participation of farmers has been prominent in recent years, increasing the social benefits of eucalyptus plantation, as it had been traditionally planted by large forest companies so far. This study aimed to evaluate the forestry practices employed by these farmers in comparison to the best practices adopted by traditional companies, by estimating cost x benefit relation of forestry as a complementary business, based on the procedures carried out by these farmers under different technological options. The population covered by this study was represented by 583 farmers from Alto Jequitinhonha, who registered a document called ?Harvest statement?, as required by the state agency ?Instituto Estadual de Florestas?, between January 2008 and October 2009. From these, 71 farmers were randomly selected to answer a questionnaire addressing data such as the origin of species, spacing, rotation, the main silvicultural practices, harvesting and commercialization strategies employed. The same variables from a large regional forestry company were evaluated and used as reference. Data collected was analyzed by using descriptive statistics. It was found that farmers of Alto Jequitinhonha owns a very significant planted area with Eucalyptus urophylla and E. Cloesiana, although they employ much lower technological level in comparison to the technologies used by the large company. In consequence, the potential yield in these sites is reduced. In general, the eucalyptus wood is intended for charcoal production. The technology used by farmers in the study area did not offer the best economic results in any of the price scenarios studied, when compared to the company used as reference. E. cloesiana showed a better economic return, due to its technological properties and better acceptance into the local market, for lamp posts, fence posts and overall use in civil construction.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-01-23T14:01:55Z No. of bitstreams: 5 3.pdf: 1034963 bytes, checksum: 27452f3d2f5ab39ea04dc92852370608 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-10T13:05:43Z (GMT) No. of bitstreams: 5 3.pdf: 1034963 bytes, checksum: 27452f3d2f5ab39ea04dc92852370608 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-10T13:05:43Z (GMT). No. of bitstreams: 5 3.pdf: 1034963 bytes, checksum: 27452f3d2f5ab39ea04dc92852370608 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2012 / Funda??o de Amparo ? Pesquisa do estado de Minas Gerais (FAPEMIG) / Objetivou-se com este trabalho estudar o efeito do espa?amento de plantio e do tempo na produ??o de biomassa, na rota??o econ?mica, e em vari?veis de povoamento e dendrom?tricas de plantios clonais de eucalipto. Foi instalado um experimento em ?reas da empresa APERAM BIOENERGIA, no munic?pio de Itamarandiba - MG, utilizando o delineamento experimental, blocos ao acaso. As parcelas foram constitu?das por cinco espa?amentos iniciais de plantio (3,0 x 0,5 m; 3,0 x 1,0 m; 3,0 x 1,5 m; 3,0 x 2,0 m e 3,0 x 3,0 m) e as ?pocas de medi??o ocorreram aos 7, 12, 18, 24, 48, 61, 77, 85 e 102 meses. A partir das informa??es coletadas em campo, foram estimados para cada tratamento o volume e a biomassa por hectare, a densidade b?sica, o poder calor?fico superior, al?m de outras vari?veis dendrom?tricas e de povoamento. Verificou-se que o espa?amento e a idade influenciaram significativamente nos valores de di?metro m?dio, de altura total, de ?rea basal por hectare, de volume total por hectare, de biomassa por hectare, de densidade b?sica da madeira e de poder calor?fico superior. O crescimento em volume por hectare em biomassa por hectare e em ?rea basal por hectare apresentou rela??o direta com a densidade de plantio, sendo os maiores valores obtidos nos menores espa?amentos. Por outro lado, o di?metro m?dio e a altura total das ?rvores apresentaram correla??o negativa com a densidade de plantio. A densidade b?sica tende a aumentar com o espa?amento e com a idade das ?rvores. E o poder calor?fico tende a elevar-se com a idade e com o espa?amento de plantio. Os espa?amentos estudados n?o influenciaram a porcentagem de sobreviv?ncia das ?rvores. A rota??o t?cnica e a rota??o econ?mica ocorreram mais cedo nos plantios com espa?amento menor. Para todos os espa?amentos a idade t?cnica de corte foi inferior ? idade econ?mica de corte. O espa?amento 3,0 x 1,5 mostrou-se como a op??o mais atrativa segundo os crit?rios VPL e BPE, considerando a venda de madeira em p?. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT The objective of this work was to study the effect of planting spacing and time in the production of biomass in the economic rotation, and dendrometric variable and stand variables of a stand of eucalyptus clonal. The experiment was performed in areas of the company APERAM BIOENERGIA in the city of Itamarandiba, MG, using a randomized block design. The plots consisted of five spacing initial (3.0 x 0.5 m, 3.0 x 1.0 m, 3.0 x 1.5 m, 3.0 and 3.0 x 2.0 x 3.0 m) and measurements were performed at 7, 12, 18, ??24, 48, 61, 77, 85 and 102 months. From the information collected in the field were estimated for each treatment the volume and biomass per hectare, density, calorific value, and other dendrometric variable and stand variables. It was found that the spacing and age influence significant on the values ??of average diameter, height total, basal area, volume total per hectare, biomass per hectare, density and calorific value. The growth in volume per hectare in the biomass per hectare and basal area per hectare was directly related to planting density, and the higher values ??for the smaller spacing. On the other hand the average diameter and total height of the trees were negatively correlated with the density. The specific gravity tends to increase with age and with the spacing of the trees. And the calorific value tends to rise with age and with the planting spacing. The spacing did not influence the survival rate of trees. The technique rotation and economic rotation occurred earlier in smaller plantings spaced. For all spacing the technique age cutting was higher than the economic age cutting. The spacing of 3.0 x 1.5 proved to be a more attractive option according to the criteria net present value and equivalent periodic benefit, considering the sale of standing timber.

?rea de concentra??o: Manejo florestal e silvicultura. / Palavras-chave retiradas da Ficha Catalogr?fica. / Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-05-16T14:00:58Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) klaus_wesley_souza_lacerda.pdf: 1395561 bytes, checksum: 677394a81e3e8875561bf292e5927bc1 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-05-17T14:06:21Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) klaus_wesley_souza_lacerda.pdf: 1395561 bytes, checksum: 677394a81e3e8875561bf292e5927bc1 (MD5) / Made available in DSpace on 2017-05-17T14:06:21Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) klaus_wesley_souza_lacerda.pdf: 1395561 bytes, checksum: 677394a81e3e8875561bf292e5927bc1 (MD5) Previous issue date: 2016 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O objetivo geral deste trabalho foi determinar o impacto e a influ?ncia dos tributos incidentes sobre a produ??o de madeira de eucalipto em tora. Para tanto, considerou-se quatro cen?rios para a an?lise do projeto: cen?rio I - madeira colhida e sem tributos, cen?rio II - madeira colhida e com tributos, cen?rio III - madeira em p? e sem tributos e cen?rio IV ? madeira em p? e com tributos, em um horizonte de planejamento de sete anos. A taxa de desconto utilizada foi de 8,75% a.a., produ??o de 228 m?/ha e o pre?o da madeira de R$ 85,00/m? para a madeira colhida e de R$ 60,00/m? para a madeira em p?. Foram analisadas onze esp?cies tribut?rias: Taxa florestal (TF), Taxa de cadastro e registro (TCR), Contribui??o social para financiamento da seguridade social (COFINS), Contribui??o social para o programa de integra??o social (PIS), Contribui??o social do instituto nacional do seguro social (INSS), Contribui??o social sobre o lucro l?quido (CSSL), Contribui??o social do fundo de garantia por tempo de servi?o (FGTS), Imposto de renda da pessoa jur?dica (IRPJ), Imposto sobre a propriedade territorial rural (ITR), Taxa de controle e fiscaliza??o ambiental (TCFA) Taxa de controle e fiscaliza??o ambiental do estado de Minas Gerais (TCFAMG). Realizou-se a avalia??o econ?mica mediante os seguinte crit?rios: Valor Presente L?quido (VPL), Taxa Interna de Retorno (TIR), Valor Anual Equivalente (VAE) e Raz?o Benef?cio Custo (B/C). Para an?lise de risco utilizou-se a t?cnica de simula??o de Monte Carlo. Os resultados indicaram uma carga tribut?ria de 20,71% para a madeira colhida e 20,46% para a madeira em p? e os custos tribut?rios compreenderam 22% e 29% dos custos totais, respectivamente. Os tributos que mais influenciaram o VPL foram a TF, INSS e COFINS na comercializa??o da madeira colhida e TF, COFINS e INSS na venda de madeira em p?. A TF foi o tributo que mais impactou o projeto, respons?vel por 5,73% (madeira colhida) e 8,11% (madeira em p?) da carga tribut?ria total. O projeto se tornou invi?vel economicamente quando se consideraram os custos tribut?rios, apresentando VPL de R$ -2.025,35/ha para o cen?rio II e R$ - 389,42/ha para o cen?rio IV. A venda de madeira em tora apresentou alto risco de investimento, no momento em que os tributos foram considerados, para ambas comercializa??es. O risco de se obter VPL igual ou inferior a zero foi de 86,5% (venda de madeira colhida) e 63,1% (venda de madeira em p?). / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The aim of this study was to determine the impact and influence of taxes on Eucalyptus wood production in logs. Therefore, it was considered four scenarios for analysis of the project: Scenario I - harvested timber and without taxes, scenery II - wood harvested and taxes, scenario III - standing timber and without taxes and scenario IV - standing timber and taxes on a planning horizon of seven years. The discount rate used was 8.75% per year, production of 228 m? / ha and the price of wood R $ 85.00 / m? for timber harvested and R $ 60.00 / m? for standing timber . eleven tax species were analyzed: Forest Fee (TF), registration fee and register (TCR), Social Contribution to Social Security Financing (COFINS), social contribution to the social integration program (PIS), Social Contribution from the National Institute of social security (INSS), social contribution on net income (CSLL), social contribution of the guarantee fund for length of service (FGTS), the corporate income tax (CIT), tax on rural property (ITR) rate control and environmental monitoring (TCFA) control rate and environmental monitoring of the state of Minas Gerais (TCFAMG). There was the economic evaluation by the following criteria: Net Present Value (NPV), Internal Rate of Return (IRR), Equivalent Annual Value (EAV) and Reason Benefit Cost (B / C). For risk analysis used the Monte Carlo simulation technique. The results indicated a tax rate of 20.71% for harvested wood and 20.46% for stumpage and tax costs comprised 22% and 29% of total costs, respectively. The taxes that most influenced the VPL were TF, INSS and COFINS on the sale of timber harvested and TF, Cofins and INSS in the sale of standing timber. The TF was the tribute that most impacted the project, accounting for 5.73% (harvested wood) and 8.11% (stumpage) of the total tax burden. The project became uneconomical when considering tax costs, with NPV of R $ -2,025.35 / ha for the stage II and R $ - 389.42 / ha for the stage IV. The sale of timber in logs showed high investment risk, at the time the taxes were considered for both trades. The risk of obtaining NPV less than or equal to zero was 86.5% (the sale of timber harvested) and 63.1% (standing timber sale).

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-07-04T12:24:29Z No. of bitstreams: 1 BarbaraGrayceCarvalhoDaSilva_DISSERT.pdf: 1187619 bytes, checksum: 5d973f2966779958684bd83663b81d42 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-07-11T15:36:24Z (GMT) No. of bitstreams: 1 BarbaraGrayceCarvalhoDaSilva_DISSERT.pdf: 1187619 bytes, checksum: 5d973f2966779958684bd83663b81d42 (MD5) / Made available in DSpace on 2017-07-11T15:36:24Z (GMT). No. of bitstreams: 1 BarbaraGrayceCarvalhoDaSilva_DISSERT.pdf: 1187619 bytes, checksum: 5d973f2966779958684bd83663b81d42 (MD5) Previous issue date: 2016-04-29 / A partir da promulga??o da Constitui??o Federal de 1988 o direito social ? sa?de foi consagrado fundamental, com cobertura universal e igualit?ria. Mesmo assim, ainda busca-se uma concretiza??o plena desse direito. Este cen?rio propicia discuss?es em torno do alcance da efetividade e limites do direito ? sa?de, pois a falta de recursos ? problema recorrente no Sistema ?nico de Sa?de. Neste contexto, este trabalho prop?e uma an?lise dos mecanismos da escola da an?lise econ?mica do direito (AED) comprometido com o elemento para atingir os meios e fins sociais, na tentativa de maximiza??o do maior n?mero de interesses ao menor custo. Partindo destas premissas, pretende verificar a viabilidade de utilizar a an?lise econ?mica do direito na aplica??o do sistema de sa?de p?blica brasileira. Para tanto, desponta analisar as suas premissas, em particular, ao Sistema ?nico de Sa?de ? SUS. A expans?o e qualifica??o do SUS depende de aloca??o eficientes de recursos financeiros e a prognose econ?mica ?til na maximiza??o do direito ? sa?de. No intuito de apresentar solu??es ao financiamento do SUS, aborda as compet?ncias or?ament?rias da Uni?o, Estados, Munic?pios e Distrito Federal com vistas ? an?lise dos percentuais m?nimos obrigat?rios destinados ? sa?de. Para efetivar o direito ? sa?de ? necess?ria uma s?rie de medidas por parte do Estado como financiamento suficiente e gerenciamento. Por fim, conclui que a an?lise econ?mica do direito pode ser utilizado como ferramenta econ?mica. Como uma alternativa para aumentar financiamento p?blico em sa?de prop?e a regulamenta??o do imposto sobre grandes fortunas que tem previs?o constitucional. / From the promulgation of the Constitution of 1988, the social right to health was enshrined fundamental, with universal and equal coverage. Still, seeks greater realization of this right. This scenario provides discussions on the scope and limits of the effectiveness of the right to health, as the lack of resources is a recurring problem in the Unified Health System. In this context, this paper proposes an analysis of the school?s mechanisms of economic analysis of law ommitted to the element to achieve the means and social purposes, in an attempt to maximize the greatest number of interests at the lowest cost. Starting from these premises, aims to verify the feasibility of using the economic analysis of law in the application of the Brazilian public health system. Therefore, blunts analyze the premises of the economic analysis of law employed, in particular, The Health System ? (SUS). The expansion and qualification SUS it depends on efficient allocation of financial resources and the useful economic prognosis in maximizing the right to health. In order to provide solutions to financing the SUS, addresses the budgetary powers of the Union, states, municipalities and the Federal District with a view to analysis of mandatory minimum percentage for health. To carry the right to health is necessary a series of measures by the State as sufficient funding and management. Finally, it concludes that the economic analysis of law can be used as an economic tool. As an alternative to increase public funding for health proposes to regulate the wealth tax that has constitutional provision.