The paper describes the insights which trade theory can provide into economic developments in Ireland during the 1930s. First, a version of Ronald Jones's "specific factors" model is applied to the period after 1932, when a policy which combined industrial tariff protection and controls on...

The contrasting tariff regimes of Northern and Southern Ireland after 1932 must have influenced industrial structure and specialization. Can a comparison of Northern and Southern data from the 1960s, just before the South began to opt for trade liberalization again, 'reveal' the damage done by...

An important drawback of single equation migration models is that in effect they assume wages and employment to be independent of the level of migration. Williamson has proposed instead a simple general equilibrium model with labour supply and demand equations for sending and receiving countries...

Data were extracted from the 1911 Irish manuscript census to study the regional variation in the extent and character of family limitation strategies in Ireland a century ago. Regression analysis of the data shows evidence of `spacing' in both urban and rural Ireland. Further analysis of the...

How migration affects economic welfare in sending and receiving countries is an important issue. This paper deals mainly with one aspect, the relation between immigration and the real wage in the host country. Theory is ambivalent on the outcome. While it is plausible to see immigration...