When marginal utility of consumption depends on leisure, investors will take this into account when allocating their wealth among different assets. This paper presents a multi-country general equilibrium model driven by productivity shocks, where labor-leisure and consumption are chosen...

Motivated by the success of internal habit formation preferences in explaining asset-pricing puzzles, we introduce these preferences in a life-cycle model of consumption and portfolio choice with liquidity constraints, undiversifiable labour income risk and stock-market participation costs. In...

Mean-variance criteria remain prevalent in multi-period problems, and yet not much is known about their dynamically optimal policies. We provide a fully analytical characterization of the optimal dynamic mean-variance portfolios within a general incomplete-market economy, and recover a simple...

We extend the number of assets available to a UK investor who wishes to select a portfolio of international financial assets. A two-stage allocation strategy is adopted by first forming time-varying portfolios of international government bonds and European equity, both of which constitute a...

This paper investigates the degree of risk aversion exhibited by Irish fund managers. Assuming a mean-variance optimising manager, we employ the dynamic conditional correlation specification (Engle, 2002) of the multivariate GARCH model to estimate the coefficient of relative risk aversion. We...

This paper extends the tactical asset allocation strategy of Flavin and Wickens(1998) to incorporate the effects of macroeconomic variables in the analysis. Using a VAR in mean with a M-GARCH error structure, we can jointly model financial asset returns and macroeconomic variables, thereby...

A common approach to dealing with missing data in econometrics is to estimate the model on the common subset of data, by necessity throwing away potentially useful data. In this paper we consider a particular pattern of missing data on explanatory variables that often occurs in practice and...

We examine the relative benefits of industrial versus geographical diversification in the Euro zone before and after the introduction of the common currency. A priori, one may expect that increased stock market correlation would precipitate a move from geographical towards industrial...

This paper presents an equilibrium asset pricing model with incomplete information on returns and agents' utility. Only some moments of the returns distributions are observable, and investors associate a return's riskness to the time required for its mean to converge around its expectation,...

We study the effect of riskiness on optimal portfolio. As discussed by Levy (1992), the main drawback of the standard model witg ine decision variable and one risky asset developed over the last twenty-five years, following the contributions of Rothschild and Stiglitz (1970,1971) and Hadar and...