One of the most important consequences of the transition in Central and Eastern Europe has been the dismantling of the Council for Mutual Economic Assistance (CMEA). It is argued in this paper that the abrupt loss of trading partners for the former CMEA countries and the Newly Independent States...

We analyze some macroeconomic implications that follow from the fact that people tend to consume higher-quality goods as their incomes rise. The model involves two sectors: one producing a homogeneous good and the other producing a product with variable levels of quality. Both sectors use...