University tuition fees for undergraduates were abolished in Ireland in 1996. This paper examines the effect of this reform on the socio-economic gradient to determine whether the reform was successful in achieving its objective of promoting educational equality that is improving the chances of...

Using a dataset that allows consistent cross-country comparisons the non-linearity in a conventional earnings equation is tested with respect to schooling. The findings suggest that the assumption of linearity is not robust and that there are well-determined positive returns to the completion of...

This study evaluates a comprehensive university access program that provides financial, academic and social support to low socioeconomic students using a natural experiment which exploits the time variation in the expansion of the program across high schools. Overall, we find positive treatment...

This paper estimates the marginal effect of class size on educational attainment of high school students. We control for the potential endogeneity of class size in two ways using a conventional instrumental variable approach, based on changes in cohort size, and an alternative method where...

This paper uses panel data on british manufacturing industries between 1973 and 1985 to examine the relationship between productivity and labour organization. It is shown that the relationship between unions and productivity levels is sensitive to the econometric specification. The evidence...