Return Expectations and Risk Aversion Heterogeneity in Household Portfolios

We develop a structural econometric model to elicit household-specific expectations about future financial asset returns and risk attitudes by using data on observed portfolio holdings and self-assessed willingness to bear financial risk. Our framework assumes that household portfolios are subject to short-selling constraints in stocks and bonds, and that financial investment decisions are taken conditional on real estate and business wealth. We derive an explicit solution for the model, and estimate its parameters using the US Survey of Consumer Finances from 1995 to 2010. The results show that our modified mean-variance model fits the data adequately, and that the demographic, occupational and educational characteristics of the investors are relevant in shaping risk aversion and return expectations. In contrast, wealth, income, and past market performance have limited impacts on expectations and risk aversion.

Keywords: Household finance, risk aversion, expectations, mean variance analysis, truncated and censored mails

JEL Classification: C34, D14, D81, G11

Suggested Citation: Suggested Citation

Bucciol, Alessandro and Miniaci, Raffaele and Pastorello, Sergio, Return Expectations and Risk Aversion Heterogeneity in Household Portfolios (December 24, 2014). Netspar Discussion Paper No. 12/2014-068, Available at SSRN: https://ssrn.com/abstract=2567351 or http://dx.doi.org/10.2139/ssrn.2567351