Before 1973, the labor market in Europe was tight and immigration from the South (chiefly North Africa and Southern Europe) was encouraged. But with the slowdown in growth in the mid-1970s, the rise in unemployment, and increased economic uncertainty, immigration came to be viewed as a burden by...

Despite the predictions of standard trade theory, countries in the North are not indifferent about free migration and free trade. Migration has become a major concern in some OECD (Organization for Economic Cooperation and Development) countries. But is migration really a threat? If free trade...

Labor market integration is typically assumed to improve welfare in the absence of distortions, because it allows labor to move to where returns are highest. The author examines this result in a simple general equilibrium model in the presence of a common property resource: social capital....

Knowledge accumulation means either new knowledge (an increase in its quality), greater access to existing knowledge (an increase in its quantity), or both. The authors examine the relative contribution of these two components of knowledge to total factor productivity (TFP) for North-North and...

In the standard Heckscher-Ohlin model, trade and migration are substitutes (that is, migration decreases with trade liberalization). The authors add four factors to the standard Heckscher-Ohlin model: labor skill levels (skilled or unskilled), international labor mobility, migration costs, and...

Based on static partial equilibrium analysis, the"new brain drain"literature argues that, by raising the return to education, a brain drain generates a brain gain that is, under certain conditions, larger than the brain drain itself, and that such a net brain gain results in an increase in...

Past studies have identified nutrition exclusively with nutrient intake. A better definition of nutrition would critically affect the link between poverty and malnutrition and would affect the implications for policies designed to improve the nutritional status of the poor. This paper focuses on...

The authors review several studies of the aggregate agricultural supply response. Using both economic and econometric reasons, they argue that time series estimation typically generates a downward-biased estimate of the response to a credible reform. Even though time series estimates can provide...

The author considers the policy options of the West Bank and Gaza with respect to trade and the export of labor services. He concludes that: 1) Nondiscriminatory trade policy is unambiguously superior to a free trade agreement with Israel; 2) The West Bank and Gaza should pursue a...

India's government procures agricultural products such as rice, wheat, and sugar at below-market prices and sells them in both urban and rural ration shops. The rest of such crops is sold in the open market. This creates a two-tier price system for consumers and producers. Many (including...