This paper analyses monthly returns of 10 share portfolios negotiated at Bovespa between 1987 and 1997 in order to test the APT model. Macroeconomic factors were created as sources of common variance of these assets. The factors were statistically significant in explaining the relationship...

The fit of empirical Taylor Rules to Brazilian data improves if we consider the hypothesis of interest rate inertia. Inertia seems to be part of monetary policy of several countries and reflects the action of Central Banks of not adjusting once-for-all to changing conditions. This article...

Após rever brevemente algumas experiências inovadoras em política social na América Latina, o presente trabalho propõe uma reforma dos instrumentos de política social no Brasil. A reforma baseia-se na criação de um benefício social único, de natureza focalizada e condicional, ao qual...

In light of the market microstructure literature, we have compared the two main FX markets in Brazil: the spot market and the futures market (the next to mature contract). Our objective is to identify in which market FX rate is determined. We analyze FX markets at its micro level: its...

Starting with Lehman Brother’s demise in September 2008, the Brazilian real fell 42% vis-à-vis the US dollar. Such large exchange rate depreciation would typically cheer exporters up. However, it was later found that many export firms, including multibillion dollar ones, had suffered large...

O ensaio discute a regulamentação da conta de capitais, e procura contribuir para os debates recentes no sentido do aprimoramento do funcionamento do mercado de câmbio. A partir de um exame da literatura acadêmica remota e recente, e de um retrospecto das normas cambiais, discute-se os...