Showing 1 - 10 of 162
This paper examines how monetary policy decisions in Brazil, regarding short term interest rates, have affected the term structure of interest rates. We apply an event study methodology in two distinct periods: between January 2000 and August 2003, right after the implementation of the inflation...
Persistent link: https://www.econbiz.de/10009023352
Diversos estudos têm mostrado os benefícios do comércio internacional para o Brasil de uma redução de tarifas. Com um modelo de equilíbrio geral computável (GTAP) são simuladas quatro alternativas: abertura ampla na OMC; negociação entre Mercosul e União Européia (Mercoeuro); ALCA; e a...
Persistent link: https://www.econbiz.de/10008504409
Este artigo apresenta uma analise para o risco operacional levando em conta informações referentes aos quatro maiores bancos brasileiros. Para tanto, é feita uma breve analise do estado-da-arte sobre o risco operacional e propõe uma discussão em torno dos critérios adotados pelo Comitê de...
Persistent link: https://www.econbiz.de/10008516709
A partir da concepção mais ampla de moeda discutida por Stiglitz e Weiss (1981) e de Meza (1987), desenvolvendo os aspectos microeconômicos do problema de racionamento de crédito e levando em consideração as reformas estruturais no Sistema de Pagamentos Brasileiro (SPB), bem como formas de...
Persistent link: https://www.econbiz.de/10008675301
Este artigo pretende divulgar a criação de um simulador de mercados de oligopólio e de concorrência imperfeita baseado na Teoria dos Jogos e na Organização Industrial. Procura-se, através de uma análise estática comparativa, examinar o comportamento estratégico de empresas detentoras...
Persistent link: https://www.econbiz.de/10008487308
The basic hypothesis of this study is that producers do not realize, individually,the importance of adopting preventive measures, even aware of the economic risks for themand for the local economy, because outbreaks of some diseases are not frequent. Moreover,the presence of externalities makes...
Persistent link: https://www.econbiz.de/10009446916
Fruit production is an activity of great importance in the Braziliancommercial balance and even more in the Northeastern region.Intermediation is a regular practice in the fruit exporting market due toexistence of requirements, such as quality certificates, and of internalproblems in production...
Persistent link: https://www.econbiz.de/10009446938
This study objective at investigating the Brazilian soybean complex in the period 1990 to 2006, using the theoretical model of Brander-Spencer (1984) and the instrument of strategies based on game theory. The methodology used to estimate the payoffs of the game between Brazil and the United...
Persistent link: https://www.econbiz.de/10009446959
This work is divided into two complementary parts. In the first part, we develop a partial equilibrium model, through which it is possible to analyze the influence of tariff modicity and the illegal occupation of poles on four agents: energy distributors, telecommunications operators, and energy...
Persistent link: https://www.econbiz.de/10014486074
Persistent link: https://www.econbiz.de/10003821683