Two very different approaches are used to explore the relation between market orientation and gender wage differentials in international data. More market orientation might be related to gender wage gaps via its effects on competition in product and labour markets and the general absence of...

Several recent studies based on 'exogenous' sources of variation in education outcomes show Instrumental Variables (IV) estimates of returns to schooling that are substantially higher than the corresponding Ordinary Least Squares (OLS) estimates. Card (1995a) suggests that these results can be...