Amin, Vikesh; Behrman, Jere R.; Spector, Tim D. - In: Economics of Education Review 35 (2013) C, pp. 134-148
women through within-MZ twins estimates using the TwinsUK database. For physical health, alcohol consumption and exercise …, the within-MZ twins estimates are uninformative about whether there is a causal effect. However, we find (1) that the …