There is strong evidence from the launch of the single financial market in Europe on the interactions among financial globalization, international tax competition, and the fading generosity of the welfare state. Financial globalization triggers a race-to-the bottom tax competition. The tax race...

The exodus of Soviet Jews to Israel in the 1990s was a unique event. The immigration wave was distinctive for its large high skilled cohort, and its quick integration into the domestic labor market. Immigration also changed the entire economic landscape: it raised productivity, underpinned by...

The growing spread of globalization creates a genuine need for international tax reforms. In this we establish the neutrality of border-tax adjustments of the income tax; the welfare dominance of residence-based over source-based income taxation, albeit at the cost of a larger trade deficit; and...

We are motivated by the unique migration experience of Israel of a supply-side shock triggering skilled immigration and the concurrent decline in welfare-state redistribution. This paper develops a model, which can provide an explanation for the mechanism through which a supply-side shock...

It is often argued that tax competition may lead to a "race to the bottom". Such a race may hold indeed in the case of the pure case of factor mobility (such as capital mobility). However, in this paper we emphasize the unique feature of labor migration, that may nullify the "race to the bottom"...

FDI investors control the management of the firms, whereas FPI investors delegate decisions to managers. Therefore, direct investors are more informed than portfolio investors about the prospects of projects. This information enables them to manage their projects more efficiently. However, if...

Finally, we analyze a risk-diversification model, where bond holdings hedge real exchange rate risks, while equities hedge non-financial income fluctuations. An equity home bias emerges as a calibratable equilibrium outcome

We develop a dynamic politico-economic theory of welfare state and immigration policies, featuring three groups of voters: skilled workers, unskilled workers, and old retirees. The welfare-state is modeled by a proportional tax on labor income to finance a demogrant in a balanced-budget manner...

Data show that better creditor protection is correlated across countries with lower average stock market volatility. Moreover, countries with better creditor protection seem to have suffered lower decline in their stock market indexes during the current financial crisis. To explain this...

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...