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...

Regional integration agreements (RIAs) are examples of second best and have an ambiguous impact on welfare, contend the authors. They build a model in which RIAs unambiguously raise welfare by correcting for externalities. It assumes that trade between neighboring countries increases trust...

Based on static analysis, a number of studies argue that forming a regional trade agreement is more likely to raise welfare if member countries are"natural trading partners,"while other studies claim that the opposite is true. Schiff and Wang look at the argument from a dynamic viewpoint by...

It has been widely argued that, with the decline in trade costs (for example, transport and communication costs), the importance of distance has declined over time. If so, this would be a boon for countries located far from the main centers of economic activity. The authors examine the evolution...

The literature on regional integration agreements (RIAs) is vast and deals with political, economic, and political economy issues. The literature on the economics of RIAs deals mostly with static effects, and concludes that these effects are, in general, ambiguous. So far there has been no...

The author combines two theories - one about how multilateral trade liberalization affects regional integration, the other about how it affects political disintegration - to explain why the ratio of free trade areas to customs unions has increased over time. Ethier argues (1998, 1999) that...

There has been a resurgence of preferential trade agreements (PTAs). This has led to renewed debate about how PTAs affect both welfare and the multilateral system. The author examines two ideas: the welfare impact of PTAs and the effect of structural and policy changes on PTAs. He asks how the...

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...

Mundell and Markusen each wrote classic papers on the relationship between trade and factor movement. Mundell showed that substitution holds in the Heckscher-Ohlin model. Markusen challenged the substitution result and showed in five different models that removing barriers to factor movement...

Standard theory says that a country's welfare is unaffected by being excluded from a small regional trade agreement. But for most products,"small"countries and regional trade agreements do have some measure of market power. Such market power can arise if (1) supply is geographically concentrated;...