This paper investigates how the investors responses to the evolution of uncertainty affect equilibrium asset returns. I develop a discrete-time real endowment economy where the aggregate economic uncertainty, as detected by a time-change for the endowment process, alters the perceived utility...

In this work we propose a new approach to build multivariate pure jump processes. We introduce linear and nonlinear dependence, without restrictions on marginal properties, by imposing a multi-factorial structure separately on both positive and negative jumps. Such a new approach provides higher...

This paper analyzes a general equilibrium exchange economy with a continuum of agents who have "catching up with the Joneses" preferences and differ with respect to the curvature of their utility functions and - as a peculiarity - the impact of news about uncertainty. The dynamic redistribution...

This paper proposes a pure-exchange economy with three key ingredients: habit formation, stochastic moments of aggregate consumption, and a small degree of heterogeneity in risk aversion consistent with empirical data. We obtain closed formulas for many equilibrium quantities, including the...

Leading asset pricing models are inconsistent with the recent empirical evidence documenting downward sloping term structures of equity risk and premia. This paper shows that a simple general equilibrium model can accommodate such stylized facts as long as dividends endogenously obtain from a...

The term structure of equity risk has been shown to be downward sloping. We capture this feature using return dynamics driven by both a transitory and a permanent component. We study the asset allocation and portfolio performance when transitory and permanent components cannot be observed and...

Recent empirical findings document downward-sloping term structures of equity return volatility and risk premia. An equilibrium model with rare disasters followed by recoveries helps reconcile theory with empirical observations. Indeed, recoveries outweigh the upward-sloping effect of...

This paper exploits information from the variance-ratios of macroeconomic variables to infer about the short and long-run components of dividend risk and inflation risk. While labor rigidity shifts dividend risk towards the short horizon, it also reveals - by means of labor-share variation - the...

This paper documents that (i) the labor-share is a strong predictor of both the value and duration premia, (ii) these premia are highly correlated, and (iii) the labor-share does not forecast the component of the value premium orthogonal to the duration premium. A simple equilibrium model with...