The economies of Central and Eastern Europe have inherited serious burdens of environmental pollution, while their economic scope for dealing with these is limited. The transition to the market economy offers chances for improvement, but it also brings new environmental problems. How will the...

It is not only the economic gap between “North” and “South” which has dramatically widened: the same is true of the ecological gap. However, because the Earth is one ecological unit, the progressively worsening environmental crisis in the developing countries is of significance for the...

Countries in which there are two channels of education may have a separating equilibrium in which individuals with high abilities learn in elite universities and individuals with low ability learn in standard ones. Elite universities have higher budgets, better scholars, better labs and a better...