Made available in DSpace on 2014-12-17T15:46:26Z (GMT). No. of bitstreams: 1 FrancicleziaSBS_DISSERT.pdf: 4243798 bytes, checksum: e0377ba74f20f24a3dc53161ad0304ec (MD5) Previous issue date: 2011-08-31 / Universidade Estadual do Rio Grande do Norte / This paper discusses the expression of informality in contemporary capitalism. Thematic of relevance to the analysis of the reality of work today and the logic that moves the capital, its real presence in the lives of individuals. The street trading of Pau dos Ferros town, popularly known as "street market" was chosen as the search space. The main objective is to seize and examine the articulations and logic, present in the configuration of the street trading of this city, located in the state of Rio Grande do Norte, explaining the functionality of informality for capitalist accumulation, but also for the reproduction of segments of the working class. Our analysis is based in the perspective of totality, trying to grasp the historical determinations of the phenomenon in focus. It includes the analysis of the mechanisms used by the capital to reproduce itself in the current historical context, which has been implicated in the composition of the labor markets of different countries and in various forms of exploitation to which workers in general are subject. It also means discussing the development of capitalism in Brazil, the logic that permeates its dependence, and especially the use of over-exploitation of labor, as a lever for internal accumulation. The course of investigation consisted of theoretical research to form the basis of theoretical and methodological analysis and to outline the context in which our research object is inserted, and field research conducted in two phases: systematic observation, which allowed to map traders features and the infrastructure of commerce, and the conduction of interviews with key informants. The material collected was scrutinized according to analytical scheme inspired by the content analysis. Among the main considerations developed from the research process we include: the street trading of Pau dos Ferros remains shrouded in the majority sale of agricultural products, this demonstrates the structural characteristics of the region. However, the supply of this product is no longer restricted to the excess of small local producers. The presence of the dealer changed the distribution of the product, streamlining it. In parallel, business practices are developed, practices in which traded goods (industrial) reflect the moment of capitalist restoration, a larger business network. The reflections also made it possible to show that street trading follows developing on the basis of informal work, which gains functionality to the system, as it is configured as a space commonly used to drain part of the production, of industries (clothing/shoes), especially if the distribution is considered as an essential element of the complex process that aims at capital appreciation. This activity has been functioning as a place of employment and income generation for the subjects who are away from formal employment, masking, this way, unemployment, moreover, they allow them to continue as consumers. Such expressions reflect the ability and the logic of capital to expand and aggregate into so many realities. It is underway today, the logic that has led many workers to join the project of domination of capital, by the illusory chance to become capitalists. The aim has been to turn the subject into a consumer and the worker an enterprising / Este trabalho discute as express?es da informalidade no capitalismo contempor?neo. Tem?tica de relev?ncia para a an?lise da realidade do trabalho, hoje, e da l?gica que move o capital, sua presen?a real na vida dos indiv?duos. O com?rcio de rua da cidade de Pau dos Ferros, conhecido popularmente como feira livre , foi escolhido como espa?o da pesquisa. O objetivo central ? apreender e analisar as articula??es e as l?gicas, presentes na configura??o do com?rcio de rua desta cidade, situada no estado do Rio grande do Norte, explicitando a funcionalidade da informalidade para a acumula??o capitalista, mas tamb?m para a reprodu??o de segmentos da classe trabalhadora. Assentamos nossa an?lise na perspectiva da totalidade, na tentativa de apreender as determina??es hist?ricas do fen?meno em foco. Compreende a an?lise dos mecanismos utilizados pelo capital para se reproduzir no atual contexto hist?rico, que tem implicado na composi??o dos mercados de trabalho dos diversos pa?ses, e nas diversas formas de explora??o a que os trabalhadores de um modo geral est?o submetidos. Implica, igualmente, na discuss?o do desenvolvimento do capitalismo em solo brasileiro, da l?gica que permeia sua depend?ncia e, principalmente, do recurso ? superexplora??o do trabalho, como alavanca para a acumula??o interna. O percurso da investiga??o compreendeu pesquisa te?rica para constituir as bases de an?lise te?rico-metodol?gica e delinear o contexto no qual se circunscreve nosso objeto de pesquisa, al?m de pesquisa de campo, realizada em duas fases: observa??o sistem?tica, que possibilitou mapear caracter?sticas dos comerciantes e da infraestrutura do com?rcio, e a realiza??o de entrevistas com informantes chaves. O material recolhido foi perscrutado com base em esquema anal?tico inspirado da an?lise de conte?do. Dentre as principais considera??es elaboradas a partir do processo de pesquisa, destacamos: o com?rcio de rua de Pau dos Ferros permanece envolto na venda majorit?ria de produtos agropecu?rios, isso demonstra as caracter?sticas estruturais da regi?o. Todavia, a oferta desse produto n?o mais se restringe ao excedente do pequeno produtor local. A presen?a do revendedor alterou a distribui??o desse produto, dinamizando-a. Em paralelo, se desenvolvem pr?ticas comerciais, cujas mercadorias negociadas (industrializados) refletem o momento de restaura??o capitalista, uma rede comercial mais ampla. As reflex?es possibilitaram, ainda, evidenciar que o com?rcio de rua segue se desenvolvendo na base do trabalho informal, o qual ganha funcionalidade para o sistema, na medida em que se configura como um espa?o comumente utilizado para escoar parte da produ??o das ind?strias (confec??o/cal?ados), sobretudo, se considerada a distribui??o como elemento essencial do processo complexo que objetiva ? valoriza??o do capital. Esta atividade vem funcionando como espa?o gerador de ocupa??o e renda para os sujeitos descartados dos empregos formais, mascarando com isto o desemprego, ademais, elas lhes permitem continuar quanto consumidores. Tais express?es refletem a capacidade e a l?gica do capital de se expandir e se agregar em realidades t?o diversas. Est? em curso, hoje, a l?gica que tem conduzido muitos trabalhadores ? ades?o ao projeto de domina??o do capital, pela ilus?ria possibilidade de se tornarem capitalistas. O objetivo tem sido transformar o sujeito em consumidor, e o trabalhador num empreendedor

O objetivo do trabalho é estudar o processo de incorporação de tecnologias médicas no sistema de saúde brasileiro, mediante a realização de um estudo de caso na área de equipamentos de diagnóstico por imagem, com foco nas variáveis que influenciam a tomada de decisão. Considerando que os modernos sistemas de saúde são o resultado da complexa interação de processos econômicos, políticos e sociais, adotou-se a abordagem teórica fornecida pela Economia Política da Saúde, que fornece elementos para discutir a saúde a partir de suas especificidades enquanto mercadoria ou bem econômico, como direito social e como espaço de inovação tecnológica e acumulação de capital. Os métodos utilizados incluíram pesquisa bibliográfica sobre o tema, análise de dados secundários e entrevistas semi-estruturadas com representantes dos principais segmentos que participam do processo de incorporação da tecnologia estudada / This work aims at studying the process of new medical technologies incorporation in the Brazilian healthcare system. For this purpose a case study of a new image diagnostic technology was conducted, focusing the variables that affect decision-making process. Considering that modern healthcare systems are the result of complex interaction of economical, political and social processes, the theoretical approach of Political Economy of Health was adopted, which provides elements to discuss health as a merchandise or an economic good, as a social right, and as a space for technological innovation and capital accumulation. Methods included documental research, data analysis, and semi-structured interviews with main actors and institutions that participate of incorporation process of the studied technology

博士(経済学) / 乙第328号 / 250p / 一橋大学

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Made available in DSpace on 2016-04-26T20:48:38Z (GMT). No. of bitstreams: 1 Ernesto Augusto Moura.pdf: 1198193 bytes, checksum: b21520087a411711e38a09c3c376a54f (MD5) Previous issue date: 2013-05-16 / This work has as main objective to analyze the trajectory of intellectual economist Maria da Conceição Tavares, passing its main tests since 1963, when he produced his first essay Heyday and decline of the process of import substitution , through analysis of the processes of capital accumulation and industrialization in Brazil, who scored two major works of the author, as the first thesis professor at UFRJ under the title of capital accumulation and industrialization in Brazil (1974) and the second thesis professor also defended at UFRJ, titled Cycle and crisis: the recent movement of the Brazilian economy (1978). From the 1980s, Tavares continues his reflections now through the prism of a contextual view of international political economy, where advances various trials that have examined the main causes and consequences of financial globalization and weaves a series of critiques of neoliberal policies, especially applied the brazilian economy after the 1990s / Esta dissertação tem como principal objetivo, analisar a trajetória intelectual da economista Maria da Conceição Tavares, perpassando os seus principais ensaios desde 1963, quando produziu o seu primeiro ensaio Auge e declínio do processo de substituição de importações , passando pela análise dos processos de acumulação de capital e industrialização no Brasil, que marcou duas principais obras da autora, a primeira como tese de professora livre-docente da UFRJ sob o título Acumulação de capital e industrialização no Brasil (1974) e a segunda tese de professora titular também defendida na UFRJ, intitulada Ciclo e crise: o movimento recente da economia brasileira (1978). A partir dos anos 1980, Tavares segue suas reflexões agora sob o prisma de uma visão contextual da economia política internacional, onde avança diversos ensaios que procuraram analisar as principais causas e consequências da globalização financeira e tece uma série de críticas às políticas neoliberais, principalmente aplicadas na economia brasileira pós anos 1990

本文主要是應用一內生性成長模型, 以先持有現金(Cash-in-Advance)限 制引入貨幣, 討論長期經濟成長率與貨幣成長率間的關係.

Η διατριβή εξετάζει τους κρίσιμους παράγοντες που προσδιορίζουν την επιχειρηματικότητα της υπαίθρου, θέτει τα κύρια ερευνητικά ερωτήματα που σχετίζονται με ανάπτυξη και υποστήριξη της επιχειρηματικότητας στην ύπαιθρο και τέλος θέτει τις βάσεις για μία μελλοντική επιστημονική έρευνα. Οι περιοχές όπου βασίσθηκε η συγκεκριμένη διατριβή οριοθετούνται σε τέσσερις χώρες της Νότιας Ευρώπης: α) την Ελλάδα (Ευρυτανία)β) την Ιταλία (Garfagnana & Media Valle del Serchio) γ) την Ισπανία (Garrotxa) και δ) την Πορτογαλία (Serra-Algarvia). / The doctoral dissertation examines the crucial factors that determine rural entrepreneurship, it sets the basic research questions concerning the development and support of rural entrepreneurship and it also sets the framework for a future scientific research. The doctoral dissertation was based on four areas of Southern Europe: Evrytania (Greece); Garfagnana & Media Valle del Serchio (Italy); Garrotxa (Spain) and Serra-Algarvia (Portugal).

Depuis le vingtième siècle, les flux migratoires ont augmenté entrainant des flux financiers – nommés "remittances" - partant des zones d'immigration vers celles d'émigration. Ces transferts, que les migrants envoient à leurs familles dans leur pays d'origine peuvent générer des effets opposés selon des pays. Cette thèse a pour objectif d'analyser leurs conséquences sur le capital physique et humain dans les pays qui les reçoivent.Le premier chapitre souligne l'impact négatif de ces flux sur le stock de capital ainsi que sur l'offre de travail. Ce revenu supplémentaire durant leur dernière période de vie conduit les individus à moins travailler et moins épargner. Ces transferts peuvent rapprocher ou éloigner les économies de la règle d'or d'accumulation du capital en fonction de leurs caractéristiques. Une politique de taxation est proposée afin de maximiser le bien-être. Le second chapitre étend l'analyse à des économies ouvertes faisant face à des contraintes exogènes de crédit sur le marché international des capitaux. Il montre que les transferts réduisent les incitations des agents à épargner, mais peuvent accroitre l'investissement en capital physique dans certains pays, via les entrées de capitaux, en relâchant directement la contrainte de crédit. Le troisième chapitre développe un modèle de croissance avec accumulation de capital humain, dans lequel les agents empruntent pour s'éduquer. Les contraintes de crédit sont cette fois endogènes : les agents ne peuvent s'engager à rembourser et sont exclus du marché des capitaux en cas de défaut. Ce modèle explique que les "remittances" peuvent générer des effets positifs, dans certains pays, ou négatifs dans d'autres. / Since the twentieth century, migratory flows have largely increased entailing financial flows - named remittances - from immigration areas to emigration areas. These transfers that migrants send to their families in their home countries may empirically lead to positive or negative effects on physical and human capital. This thesis aims at explaining this mixed evidence in developing countries.The first chapter underlines the negative impact of remittances on capital stock but also on labour supply. Due to this additional income in their last-period of life, agents have less incentive to work and save. Remittances may bring economies closer to their golden rule of capital accumulation or further from their golden rule according to their features. A taxation policy is provided in order to maximise the welfare in the home country of the migrants. The second chapter extends the analysis to open economies facing exogenous credit constraints on the international capital market. Even if remittances reduce incentive to save, these flows may increase investment in physical capital in some countries, through capital inflows, by directly relaxing the credit constraints. The third chapter considers a growth model with human capital accumulation in which agents borrow to finance their education. Borrowing constraints are, in this non-commitment framework considered as endogenous: agents may choose to default and are excluded from the financial market in case of default. In accordance with empirical literature, this model is able to explain a negative or a positive impact of remittances on economic growth.

Submitted by David Turchick (davidturchick@fgvmail.br) on 2011-03-28T21:58:20Z No. of bitstreams: 1 tese_dout_david.pdf: 1028717 bytes, checksum: ebae39f4145a0e8d55de18fe3b119f10 (MD5) / Approved for entry into archive by Andrea Virginio Machado(andrea.machado@fgv.br) on 2011-03-29T11:47:06Z (GMT) No. of bitstreams: 1 tese_dout_david.pdf: 1028717 bytes, checksum: ebae39f4145a0e8d55de18fe3b119f10 (MD5) / Made available in DSpace on 2011-03-31T17:21:14Z (GMT). No. of bitstreams: 1 tese_dout_david.pdf: 1028717 bytes, checksum: ebae39f4145a0e8d55de18fe3b119f10 (MD5) Previous issue date: 2010-09-24 / This thesis collects four papers on monetary economics written under the supervision of Professor Rubens Penha Cysne. The first of these papers assesses the bias occuring in welfare-cost-of-inflation measures due to failing to take into consideration the substitution potential of interest-bearing monies such as bank deposits. The second one tackles the theoretical issue of comparing the generality of the money-in-the-utility-function- and the shopping-time models by studying the properties of the demand curves they generate. The third of these works revisits a classic paper by Stanley Fischer on the correlation between the growth rate of money supply and the rate of capital accumulation on the transition path. Finally, the fourth one concerns the relative standing of each one of six measures of the welfare cost of inflation (one of which is new) with respect to the other five, and an estimate of the maximum relative error one can incur by choosing to employ a particular welfare measure in place of the others. / Esta tese é uma coleção de quatro artigos em economia monetária escritos sob a supervisão do Professor Rubens Penha Cysne. O primeiro desses artigos calcula o viés presente em medidas do custo de bem-estar da inflação devido a não se levar em conta o potencial substitutivo de moedas que rendem juros, como depósitos bancários.[1] O segundo se concentra na questão teórica de se comparar os escopos dos tradicionais modelos money-in-the-utility-function e shopping-time através do estudo das propriedades das curvas de demanda que eles geram.[2] O terceiro desses trabalhos revisita um artigo clássico de Stanley Fischer sobre a correlação entre a taxa de crescimento da oferta monetária e a taxa de acumulação de capital no caminho de transição.[3] Finalmente, o quarto diz respeito à posição relativa de cada uma de seis medidas do custo de bem-estar da inflação (uma das quais é nova) em relação às outras cinco, e uma estimativa do erro relativo máximo em que o pesquisador pode incorrer devido a sua escolha de empregar uma dessas medidas qualquer vis-à-vis as outras.