Homeownership as a Constraint on Asset Allocation
Stephen Day Cauley
University of California, Los Angeles (UCLA) - Finance Area
Andrey D. Pavlov
Simon Fraser University (SFU) - Finance Area
Eduardo S. Schwartz
University of California, Los Angeles (UCLA) - Finance Area; National Bureau of Economic Research (NBER)
Personal preferences and financial incentives make homeownership desirable for most families. Once a home is purchased they find it impractical (costly) to frequently change their ownership of residential real estate. Thus, by deciding how much home to buy, a family constrains their ability to adjust their asset allocation between residential real estate and other assets. To analyze the impact of this constraint on consumption, welfare, and post-retirement wealth, we first investigate a representative individual's optimal asset allocation decisions when they are subject to a "homeownership constraint." Next, we perform a "thought experiment" where we assume the existence of a market where a homeowner can sell, without cost, a fractional interest in their home. Now the housing choice decision does not constrain the individual's asset allocations. By comparing these two cases, we estimate the differences in post-retirement wealth and the welfare gains potentially realizable if asset allocations were not subject to a homeownership constraint. For realistic parameter values, we find that a representative homeowner would require between a 2 and 25 percent increase in total net worth to achieve the same level of utility as would be achievable if the choice of a home could be separated from the asset allocation decision.
Number of Pages in PDF File: 42
Keywords: Asset allocation, housing
JEL Classification: G12
Date posted: March 22, 2005
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