This paper studies the implications for general equilibnum asset pricing of a class of Kreps-Porteus nonexpected utility preferences characterized by a constant intertemporal elasticity of substitution and a constant, but unrelated, coefficient of relative risk aversion. It is shown that relaxing the parametric restriction on tastes imposed by the time-additive expected utility specification do...

Macroeconomic models typically assume additively separable preferences where consumption enters the utility function in a logarithmic form. This restriction implies that growth is highly sensitive to movements real interest rates, which turn an unrealistically steep demand curve and intertemporal trade-off. We re-estimate stylized New Keynesian Model with US data using King et al. (1988) withou...

In this paper we examine how increases in intertemporal price uncertainty affect the welfare of a consumer. In the preference structure of the consumer the coefficient of relative risk aversion and the elasticity of intertemporal substitution (EIS) are parametrically independent. We find that under empirically plausible circumstances, for each given degree of risk aversion an increase in price ...

We consider a two-sector economy with money-in-the-utility-function and sector-specific externalities. We provide conditions on technologies leading to the existence of local indeterminacy for any value of the interest rate elasticity of money demand, provided the elasticity of intertemporal substitution in consumption is large enough. Moreover, we show that the occurrence of multiple equilibri...

This paper presents a dynamic general equilibrium model to illustrate how international trade and dynamic trade policies a¤ect industrialization, industrial upgrading, and economic growth in a two-country world, where there is an in…nite number of possible industries di¤erent in their capital intensities. Analytical solutions are obtained to fully characterize the endowment-driven industrializa...

This paper examines a continuous-time intertemporal consumption and portfolio choice problem for an investor with recursive preferences. The investor worries about model misspecification and seeks robust decision rules. The expected excess return of a risky asset follows a mean-reverting process. I find that whether the concern about model misspecification decreases the total demand for equitie...