The Effect of Housing on Portfolio Choice
AbstractEconomic theory predicts that home ownership should generally have a negative effect on risk-taking in financial portfolios, a result that affects the optimal design of a wide variety of financial and insurance policies. However, empirical work has not found a strong relationship between housing and portfolios. We identify two reasons for the divergence between the theory and data. First, it is critical to distinguish between home equity wealth and mortgage debt, as they have opposite-signed effects on portfolio choice. Second, it is important to isolate variation in home equity wealth and mortgage debt that is orthogonal to unobserved determinants of portfolios. We estimate a model that permits home equity wealth and mortgage debt to have different effects on portfolio shares. We isolate plausibly exogenous variation in home equity and mortgages by using differences across housing markets in average house prices and housing supply elasticities as instruments. Using data for 60,000 households, we find that increases in mortgage debt reduce stockholding significantly, while increases in home equity wealth raise stockholding. On net, an individual with 10% more mortgage debt and home equity has a 3% ower portfolio share of stocks. We conclude that housing has substantial impacts on portfolio choice, as theory predicts.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 15998.
Date of creation: May 2010
Date of revision:
Note: AG AP EFG PE
Contact details of provider:
Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.
Web page: http://www.nber.org
More information through EDIRC
Find related papers by JEL classification:
- E6 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Corradin, Stefano & Gropp, Reint & Huizinga, Harry & Laeven, Luc, 2013.
"Who invests in home equity to exempt wealth from bankruptcy?,"
SAFE Working Paper Series
21, Center of Excellence SAFE - Sustainable Architecture for Finance in Europe, Goethe University Frankfurt.
- Corradin, Stefano & Gropp, Reint & Huizinga, Harry & Laeven, Luc, 2010. "Who Invests in Home Equity to Exempt Wealth from Bankruptcy?," CEPR Discussion Papers 8097, C.E.P.R. Discussion Papers.
- Corradin, S. & Gropp, R. & Huizinga, H.P. & Laeven, L., 2010. "Who Invests in Home Equity to Exempt Wealth from Bankruptcy?," Discussion Paper 2010-118, Tilburg University, Center for Economic Research.
- Corradin, Stefano & Gropp, Reint & Huizinga, Harry & Laeven, Luc, 2011. "Who invests in home equity to exempt wealth from bankruptcy?," Working Paper Series 1337, European Central Bank.
- Marekwica, Marcel & Schaefer, Alexander & Sebastian, Steffen, 2013. "Life cycle asset allocation in the presence of housing and tax-deferred investing," Journal of Economic Dynamics and Control, Elsevier, vol. 37(6), pages 1110-1125.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ().
If references are entirely missing, you can add them using this form.