In a world of trade restrictions, large countries enjoy economic benefits, because political boundaries determine the size of the market. Under free trade and global markets even relatively small cultural, linguistic or ethnic groups can benefit from forming small, homogeneous political...

This paper shows that smaller countries have a larger share of public consumption in GDP, and are also more open to trade. These empirical observations are consistent with recent theoretical models explaining country formation and break up, and may account for the observed positive empirical...

This paper examines the impact of trade liberalization episodes on movements of labor across sectors. The aim is to evaluate the empirical support for two classes of models: those where the effects of trade are mediated by structural change, and those where the effects of trade do not rely on...

This paper investigates the linkages between trade policy and economic growth in a panel of 57 countries, between 1970 and 1989. We develop a new measure of trade policy openness, based on the policy component of trade shares. This is used in a simultaneous equations system aimed at identifying...

This paper revisits the empirical evidence on the relationship between economic integration and economic growth. First, we present an updated dataset of openness indicators and trade liberalization dates for a wide cross-section of countries in the 1990s. Second, we extend the Sachs andWarner...

Trade liberalization and political separatism go hand in hand. In a world of trade restrictions, large countries enjoy economic benefits because political boundaries determine the size of the market. In a world of free trade and global markets even relatively small cultural, linguistic or ethnic...

Normally, economists take the size of countries as an exogenous variable. Nevertheless, the borders of countries and their size change, partially in response to economic factors such as the pattern of international trade. Conversely, the size of countries influences their economic performance...

The author investigates the links between trade policy and economic growth using data from a panel of 57 countries from 1970-89. This is the first attempt to empirically evaluate, in a cross-country context, the respective roles of various theories of dynamic gains from trade in explaining the...

Analyzing a variety of cross-national and sub-national data, we argue that high adult mortality reduces economic growth by shortening time horizons. Higher adult mortality is associated with increased levels of risky behavior, higher fertility, and lower investment in physical and human capital....

This paper proposes a new method to measure ethnolinguistic diversity and offers new results linking such diversity with a range of political economy outcomes -- civil conflict, redistribution, economic growth and the provision of public goods. We use linguistic trees, describing the...