|Title||Household portfolio allocation, uncertainty, and risk|
|Publication Type||Journal Article|
|Year of Publication||2021|
|Authors||Brown, S, Gray, D, Harris, MN, Spencer, C|
|Journal||Journal of Empirical Finance|
|Keywords||Applied econometrics, asset allocation, Background risk, Fractional models|
Analysing the Panel Study of Income Dynamics and the Health and Retirement Study, we investigate the extent to which US households reduce their financial risk exposure when confronted with background risk. Our novel modelling approach – termed a deflated ordered fractional model – quantifies how the overall composition of a household portfolio with three asset classes adjusts with background risk, and is unique in recovering for any given risky asset class the shares that are reallocated to each safer asset category. Background risk exerts a significant impact on household portfolios, inducing a ‘flight from risk’ from riskier to safer assets.