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Working Paper
Optimal portfolio choice with predictability in house prices and transaction costs
We study a model of portfolio choice, in which housing prices are predictable and adjustment costs must be paid when there is a housing transaction. We show that two state variables affect the agent's decisions: (i) his wealth-house ratio; and (ii) the time-varying expected growth rate of housing prices. The agent buys (sells) his housing assets only when the wealth-house ratio reaches an optimal upper (lower) boundary. These boundaries are time-varying and depend on the expected growth rate of housing prices. Finally, we use household level data from the PSID and SIPP surveys to test and ...
Working Paper
Portfolio choice with house value misperception
Households systematically overvalue or undervalue their houses. We compute house value misperception as the difference between self-reported and market house values. Misperception is sizable, countercyclical, and persistent. We find that a 1 percent increase in house overvaluation results, on average, in a 4.56 percent decrease in the share of risky stock holdings for those households that participate in the stock market. We then build a rational inattention model in which households make decisions based on their perceived level of housing wealth. Numerical simulations generate the effects of ...