Will the current wave of regional integration arrangements lead to the world being divided into competing inward-looking trading blocs? Or will it lead to a more open multilateral trading system? Using a multi-country political economy model, and after having shown that global free trade is...

The authors'study of aid, investment, and policies in Africa leads them to four principal conclusions: 1) The traditional links between aid, investment, and growth are not robust. Aid does not necessarily finance investment and investment does not necessarily promote growth. 2) Differences in...

The authors evaluate the potential benefits of international disciplines on policies toward foreign direct investment for developing countries. They conclude that the case for initiating negotiations on investment policies is weak at present. Negotiating efforts that center on further...

The authors apply a gravity model to data on annual non-fuel imports for 58 countries for the years 1980-96, to quantify the effects on trade of recently created or revamped preferential trade agreements (PTAs). They modify the usual gravity equation to identify the separate effects of PTAs on...

A new round of World Trade Organization negotiations on agriculture, services, and perhaps other issues is expected in late 1999. To what extent should those negotiations include"new trade agenda"items aimed at ensuring thatdomestic regulatory policies do not discriminate against foreign...

Adherents of the"natural trading partner"hypothesis argue that preferential trade agreements (PTAs) are more likely to improve welfare if participating countries already trade disproportionately with each other. Opponents of the hypothesis claim that the opposite is true: welfare gains are...

"Deep integration"--explicit government actions to reduce the market-segmenting effect of domestic regulatory policies through coordination and cooperation--is becoming a major dimension of some regional integration agreements, led by the European Union. Health and safety regulations,...

Intellectual property rights affect international trade flows when protected goods move across national boundaries. And intellectual property rights have grown in importance as the share of knowledge-intensive or high-technology products in international trade has doubled (from 12 percent in...

The author examines how benefits - and costs - of a free trade area are divided among member countries. Outcomes depend on the member countries'comparative advantage, relative to one another and to the rest of the world. The author finds that free trade agreements between low-income countries...

During the past two decades there has been an important increase in investment abroad and a worldwide rush toward free trade. The author argues that the increase in investment abroad may partially explain the worldwide rush toward free trade. In a model of endogenous determination of trade...