GeoDist makes available the exhaustive set of gravity variables used in Mayer and Zignago (2005). GeoDist provides several geographical variables, in particular bilateral distances measured using citylevel data to assess the geographic distribution of population inside each nation. We have...

These notes discuss some of the main results and models from the theory of international trade under imperfect competition. They are necessairy both selective and superficial. Multinationals are conspicuous by their absence, and the reader is referred to Markusen (1995) for a recent survey. Up...

Countries no longer specialise in products or sectors, but in varieties of the same product (sold at different prices). To study the way in which the European Union copes with the emergence of new big world exporters in this context, we analyse the redistribution of world market shares at the...

This paper provides new estimates of international trade in services for mode 3 (foreign affiliates’sales in a host country) for four major OECD countries, thanks to the harmonisation of FATS statistics with conventional international trade ones (trade recorded in the balances of payments –...

This paper contributes to research endogenizing multinational firms in general-equilibrium trade models. We attempt to integrate separate contributions on horizontal multinationals which produce the same final product in multiple locations, with work on vertical multinationals, which...

Firm-level regressions show that Champagne producers that receive better ratings from wine guides also export to more markets, charge higher prices, and sell more in each market. Our method corrects for a severe selection bias predicted by the model. By using direct measures of quality, we can...

We survey the literature on the effects of public sector outsourcing. Guided by theory, we systematically arrange services according to the type and magnitude of their contractibility problems. Taken as a whole, the empirical literature indicates that public sector outsourcing generally reduces...

Much attention has been paid to the sharp fall in world trade associated with the economic crisis during the last quarter of 2008 and the first quarter of 2009. Alarming forecasts have been published for the whole year of 2009 and several explanations have been offered. In particular, beyond the...

No abstract.

Investment liberalizing countries are often concerned that cross-border mergers & acquisitions, in contrast to greenfield investments, might have an adverse effect on domestic firms and consumers. However, given that domestic assets are sufficiently scarce, we identify a preemption effect and an...