Kvasnicka, Michael; Bethmann, Dirk - Sonderforschungsbereich 649: Ökonomisches Risiko, … - 2007
experiment to study the effects of sex ratio changes on out-of-wedlock fertility. Our findings show that war-induced shortfalls … of men to women significantly increased the nonmarital fertility ratio at mid century, a result that proves robust to the … use of alternative sex ratio definitions, post-war measures of fertility, and estimation samples. The magnitude of this …