When members of the same household have different risk preferences, whose preference matters more for investment decisions and why? We propose an intrahousehold model that aggregates individual preferences at the household level as a result of bargaining. We structurally estimate the model, analyze the determinants of bargaining power, and find a significant gender gap. The gap is partially explained by gender differences in individual characteristics, but it is also driven by gender effects. These patterns hold broadly across Australia, Germany, and the US. We further link the distribution of bargaining power to perceived gender norms in the cross-section of households.
Financial Markets Group Discussion Papers DP 899