The aim of the paper is to discuss and define a concept of Keynesian uncertainty capable of both to comprehend the concept of probable knowledge and admit the existence of degrees of uncertainty. Although the economic literature have been discussed this concept based on the discussion of the...

This paper discusses the roles of the entrepreneur in the economic theory. Taking the elaboration of Schumpeter as a reference, the paper analyses the forerunner contributions of Cantillon and Bentham, as well as the different approaches of Marx, Veblen and Sombart. The changing role of the...

Este artigo analisa a política industrial que foi implementada no Brasil a partir do Plano Real (julho/1994). A análise envolve tanto a política industrial implícita no referido plano quanto a política industrial propriamente dita (explícita). As informações contidas neste artigo mostram...

Este texto apresenta os resultados preliminares de uma investigação sobre as atividades tecnológicas das 500 maiores empresas globais (Fortune, 1998) e das 100 maiores transnacionais (UNCTAD, 1998) - e suas subsidiárias - no Brasil. As atividades tecnológicas são avaliadas através das...

The objective of this paper is to attempt to make a contribution by discussing the application of different testing procedures and techniques used in determining the seasonal properties of quarterly data. The data used in this example are the quarterly prices of beef cattle in the Liniers market...

This paper examines the emergence of an economic discourse separated from ethics or political philosophy. It argues that the works of Locke are a decisive moment in this process, for disclosing the existence of a sphere of the economy distinct from the sphere of the politics. Furthermore, the...

The paper analyzes the Brazilian crisis with emphasis on the role of capital flows and the players involved. It concludes that while foreign investors (both banks and institutional investors) were long in Brazil, the speculation against the currency was not overwhelming. Once their position...

This paper investigates the relationship between hard currency and financial development. It creates four different series of hard currency based on different sets of data. The results of the paper suggest that indeed financial development and the hardness of currencies are highly correlated....