No. 255 Hedging Labor Income Risk

by Sebastien Betermier Thomas Jansson Christine A. Parlour and Johan Waldeny

NOVEMBER 2011

Abstract

We use a detailed panel data set of Swedish households to investigate the relation between their labor income risk and financial investment decisions. In particular, we relate changes in wage volatility to changes in the portfolio holdings for households that switched industries between 1999 and 2002. We find that households do adjust their portfolio holdings when switching jobs, which is consistent with the idea that households hedge their human capital risk in the stock market. The results are statis tically and economically significant. A household going from an industry with low wage volatility to one with high volatility will ceteris paribus decrease its portfolio share of risky assets by up to 35%, or USD 15,575.