Economists tend to favor the free �ow of capital across national borders, because it allows capital to seek out the highest rate of return. Unrestricted capital �ows may also o¤er several advantages, as noted by Feldstein (2000). First, international �ows reduce the risk faced by owners...

Economists tend to favor the free �ow of capital across national borders, because it allows capital to seek out the highest rate of return. Unrestricted capital �ows may also o¤er several advantages, as noted by Feldstein (2000). First, international �ows reduce the risk faced by owners...

We develop a stylized EU-type model of a union consisting of rich, capital-abundant and productive, countries, and poor,capital-scarce and low productivity, countries, in order to explain key features of tax policies and inter- and intra-migration flows. Our purpose is to explain the differences...

This paper provides overview of recent work on migration and welfare state tax policies: 1. I survey the literature on the tax burden of migration. 2. I empirically identify the differential effect of the generosity of the welfare state on the skill composition of immigrants across the two...

We develop a stylized EU-type model of a union consisting of rich, capital-abundant and high productivity countries, and poor, capital-scarce and low productivity countries. We address two main issues: the efficiency of tax competition and the effect of factor mobility on the size of the welfare...

Over the years, there emerged two key policy differences between Europe and America, both welfare and migration-states. The former has more generous welfare state and more liberal migration policies than the latter. In this paper we attempt to provide a political-economy explanation for these...

In Razin, Sadka and Yuen (1998, 1999a), we explored the policy implications of the home-bias in international portfolio investment as a result of asymmetric information problems in which domestic savers, being 'close' to the domestic market, have an informational advantage over foreign portfolio...

The paper develops an international macroeconomic model of FDI flows with a unique feature: a hands-on management ability to react in real time to changing economic environments. Anticipating this advantage, foreign direct investors can outbid other investors in a certain industry in which they...

A positive productivity shock in the host country tends typically to increase the volume of the desired FDI flows to the host country, through the standard marginal profitability effect. But, at the same time, such a shock may lower the likelihood of making any new FDI flows by the source...

The pay-as-you-go social security system, increasingly burdened by dwindling labor force, can benefit from immigrants whose birth rates exceed those of the native born birth. The paper examines adynamic political-economy mechanism through which the social security system influences the young...