Este artigo representa essencialmente um estudo de impacto que visa capturar as mudanças na produtividade da pequena agricultura familiar no Brasil que podem ser atribuídas ao acesso desse segmento às linhas de crédito do Programa nacional de fortalecimento da agricultura familiar (PRONAF)....

The main objective of this paper is to find an alternative way of estimation of the probabilities of devalutation instead of the traditional method Logit. The methodology is based on Olivier Jeanne (1997) and several articles of Svensson and Rose. Logit models have certain degree of subjectivity...

We construct a dynamic general equilibrium model, calibrated to the Brazilian economy, in which a fraction of the firms set prices one quarter in advance. The artificial economy simulations generate series consistent with real data and with a typical estimation of a structural...

It is developed a macrodynamic model in the post-keynesian tradition of political economy of the productive capital accumulation and income distribution to analyze some of the impacts of the (flow of) foreign direct investment and the (stock of) foreign productive capital on capital...