We explore a 3 x 3 Competitive Ricardian Model (CRM) in two scenarios multiple import tariffs and a customs union. We fully characterise the equilibrium under both. Starting from a tariff distorted situation, we find that when a customs union is formed there is an increase in trade flows among...

Using data on UK manufacturing firms, we examine the effects of exchange rate uncertainty on firm decisions on export market entry and export intensity. The use of micro data and new measures of exchange rate uncertainty enable us to test for hysteresis effects in a new way and to test the...

We develop and analyze an entry model that predicts that the likelihood that foreign firms enter a country increases with the productivity gap between foreign and domestic firms. The intuition is that foreign firms locate where their competitive advantage is highest and thus enter countries...

This paper highlights the way in which workers of different age and ability are affected by anticipated and unanticipated trade liberalisations. A two-factor (skilled and unskilled labour), two-sector Heckscher-Ohlin model is supplemented with an education sector which uses skilled labour and...