Showing 1 - 10 of 1,788
This paper shows that smaller countries have larger public sectors as a share of GDP, and are also more open to trade. These empirical observations are consistent with recent theoretical models explaining country formation and break up
Persistent link: https://www.econbiz.de/10012472793
There are two principal theories of why countries or regions trade: comparative advantage and increasing returns to scale. Yet there is virtually no empirical work that assesses the relative importance of these two theories in accounting for production structure and trade. We use a framework...
Persistent link: https://www.econbiz.de/10012472721
This paper reviews recent research on geography and trade. One of the key empirical findings over the last decade has been the role of geography in shaping the distributional consequences of trade. One of the major theoretical advances has been the development of quantitative spatial models that...
Persistent link: https://www.econbiz.de/10012481124
We show that international trade in goods is the main determinant of international equity portfolios and offers a compelling -- theoretically and empirically -- resolution of the portfolio home bias puzzle. The model implies that investors can achieve full international risk diversification if...
Persistent link: https://www.econbiz.de/10012465027
This paper reviews the economics approach to conflict and national borders. The paper provides a summary of ideas and concepts from the economics literature on the size of nations; illustrates them within an analytical framework where populations engage in conflict over borders and resources,...
Persistent link: https://www.econbiz.de/10012463089
I search for a "scale" effect in countries. I use a panel data set that includes 200 countries over forty years and link the population of a country to a host of economic and social phenomena. Using both graphical and statistical techniques, I search for an impact of size on the level of income,...
Persistent link: https://www.econbiz.de/10012466477
Bilateral, product-level data exhibit a number of strong patterns that can be used to evaluate international trade theories, notably the spatial incidence of "export zeros" (correlated with distance and importer size), and of export unit values (positively related to distance). We show that...
Persistent link: https://www.econbiz.de/10012465440
The gravity equation in international trade is one of the most robust empirical finding in economics: bilateral trade between two countries is proportional to size, measured by GDP, and inversely proportional to the geographic distance between them. While the role of size is well understood, the...
Persistent link: https://www.econbiz.de/10012459376
channels. First, trade raises productivity levels because producers gain access to new imported varieties. Second, increases in … that aggregates these micro gains to obtain an estimate of trade on productivity growth for each country. We find that in … the typical country in the world, new imported varieties account for 15 percent of its productivity growth. These effects …
Persistent link: https://www.econbiz.de/10012466154
This paper studies whether agents must agglomerate at a single location in a class of models of two-sided interaction. In these models there is an increasing returns effect that favors agglomeration, but also a crowding or market-impact effect that makes agents prefer to be in a market with...
Persistent link: https://www.econbiz.de/10012469174