The dissertation consists of three essays. The first one is an econometric essay on inflation stabilization in Brazil during a period of successive unsuccessful stabilization attempts. The impact on relative prices and the desirability of income policies to fight inflation are addressed. A...

This paper looks at the question of adequacy of reserves in sub-Saharan African countries in light of the shocks faced by these countries. Literature on optimal reserves so far has not paid attention to the particular shocks facing low-income countries. We use a two-good endowment economy model...