This paper studies the impact of the portfolio constraint imposed by the consumption demand for housing (the 'housing constraint') on the household's optimal holdings of financial assets. Since the ratio of housing to net worth declines as the household accumulates wealth, the housing constraint...

The paper generalizes the Grossman and Laroque (1990) model of optimal consumption and portfolio allocation in the context in which a durable good (or house) subject to adjustment costs is both an argument of the utility function and a component of wealth. Because the Grossman and Laroque model...

The paper proposes an instrumental variables version of the Huber estimator as an alternative to the IV-Krasker Welsch estimator. The IV-Huber estimator is analytically and computationally much simpler than IV-Krasker Welsch. In the context of an empirical study of the importance of borrowing...

The paper constructs a model of optimal portfolio allocation incorporating the role of housing as collateral. Current house value is a state variable in the portfolio decision due to a nonconvex adjustment cost. Holding risk aversion constant, the percentage of the portfolio held in stocks is...