Economics Of Information
Mostrando 25-36 de 98 artigos, teses e dissertações.
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25. On common agency with informed principals
This thesis consists of three chapters that have as unifying subject the frame-work of common agency with informed principals. The first two chapters analyze the economic effects of privately informed lobbying applied to tariff protection (Chapter 1) and to customs unions agreements (Chapter 2). The third chapter investigates the choice of retailing struture
Publicado em: 01/12/2009
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26. USO DE TEORIAS NO CAMPO DE SISTEMAS DE INFORMAÇÃO: MAPEAMENTO USANDO TÉCNICAS DE MINERAÇÃO DE TEXTOS
This work aim to map the use of information systems theories, based on analytic resources that came from information retrieval techniques and data mining and text mining methodologies. The theories addressed by this research were Transactions Costs Economics (TCE), Resource-based view (RBV) and Institutional Theory (IT), which were chosen given their usefuln
Publicado em: 2009
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27. Simulação e análise do mercado gerado por spammers e potenciais consumidores
Spam is an important problem that incurs in huge financial losses. However, spam is based on consumption. The existence, or the possibility of existence, of a demand generates a supply offered through spam. Therefore, understanding this market generated by spammers and potential consumers is imperative. This is due to the fact that understanding this market
Publicado em: 2009
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28. FAZER OU COMPRAR: UMA ANÁLISE SOB A PERSPECTIVA DAS TEORIAS DA ECONOMIA DOS CUSTOS DE TRANSAÇÃO E DA VISÃO BASEADA NOS RECURSOS / MAKE OR BUY: ANALYSIS UNDER THE PERSPECTIVE OF TRANSACTION COSTS ECONOMICS AND RESOURCE BASED VIEW THEORIES
Today, firms are submitted to a highly volatile and competitive scenario, far more complex than that of ten or twenty years ago. In order to face this, firms have outsourced some of their value chain activities, in an attempt to reduce costs, enhance performance and focus on activities that result in competitive advantages. Both the Transaction Costs Economi
Publicado em: 2009
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29. A experiÃncia com o sistema de informaÃÃes sobre orÃamentos pÃblicos em saÃde na gestÃo de municÃpios do estado de Pernambuco: um estudo qualitativo
Decentralizing the management of the Brazilian public healthcare system requires the adequacy of spending on actions. However, the decentralization of funds has not been proportional to the transference of responsibilities to municipalities. Public healthcare financing is unstable, with a lack of fulfillment of Constitutional Amendment 29 (EC29). The SIOPS P
Publicado em: 2009
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30. Das relaÃÃes polÃticas à racionalizaÃÃo das indÃstrias culturais: a trajetÃria do Sistema Jornal do Commercio de ComunicaÃÃo
Cultural industries in Pernambuco, especially media groups, haven t been target of many studies under the reference of communication political economics. This dissertation comes due to this lack of academic research and the richness of information about communication companies in Pernambuco, taking Sistema Jornal do Commercio de ComunicaÃÃo (SJCC) as a cas
Publicado em: 2009
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31. Ensaios em microeconomia de regulação da indústria bancária
The development of modern financial systems shows the consolidation of the central position of financial intermediaries in the economy. The phenomenon of intermediation and its institutions, however, still lack a theoretical basis in economic science. In this sense, the experiences of bank regulation have much to develop in a context of improvement of academ
Publicado em: 2009
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32. Análise comparativa da variação genética entre os estoques cultivado e natural de Prochilodus argenteus : implicações para o repovoamento de rios
Introduction of hatchery fish in river has been the major using strategy for river fishery rehabilitation, working to attenuate river damage in short time. But there are effective risks about their efficiency and results, concerning the pool gene preservation and illness proliferation, beyond others ecologies and economics aspects. At São Francisco river, d
Publicado em: 2009
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33. Sustentatibilidade econômica de um S.A.E. (Serviço de Água e Esgoto) uma análise crítica
Water, which is needed by all living beings, is considered an economic and environmental possession of invaluable value to the life of the planet. It is found in Brazil as a possession of public domain, according to the Federal Constitution of 1988 and Law 11.445, of January 5 of 2007, which establishes the guidelines for the federal policy of sanitation. Th
Publicado em: 2009
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34. Fatores de resistência ao processo de implementação de um centro de serviços compartilhados : uma abordagem segundo a teoria institucional / Resistance factors in the process of implementing a shared service center : an approach in theory institutional
The following research brings a study on a large-scale organizational change in an international hotel chain. The change has as its focus the implementation of a Shared Service Center (SSC) that accomplishes the administrative, accounting and financial processes in a centralized way in more than forty hotel unities of the group. In order to implement changes
Publicado em: 2009
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35. A industria farmaceutica brasileira : um processo de co-evolução de instituições, organizações industriais, ciencia e tecnologia / The brazilian pharmaceutical industry : a co-evolution process between science, technology, institutuions and industrial organizations
This dissertation deals with a path-dependence analysis of the Brazilian pharmaceutical industry to show how the local firms are incorporating innovative activities, having elements of both Evolutionary and Institutional Economics as the theoretical background. By means of interviews with industry s players, the gathering of secondary source s information, a
Publicado em: 2009
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36. Possibilidades de inserção da pesquisa contábil brasileira no cenário internacional: uma proposta de avaliação dos periódicos científicos de contabilidade e auditoria publicados em língua inglesa e disponibilizados no portal de periódicos da CAPES
O objetivo deste trabalho é propor uma metodologia de avaliação para os periódicos científicos de contabilidade e auditoria publicados em língua inglesa e disponibilizados no Portal de Periódicos da CAPES. A justificativa para a realização deste estudo baseia-se em duas premissas: a necessidade de uma inserção internacional da pesquisa contábil b
Revista Contabilidade & Finanças. Publicado em: 2008-04