We study the effect of introducing a non-redundant derivative on the volatilities of the stock-market return and the locally risk-free interest rate. Our analysis uses a standard, frictionless, full-information, dynamic, continuous-time, general-equilibrium, Lucas endowment economy in which...

The objective of this note is to understand the implications for consumption and portfolio choice of the separation of an investor's risk aversion and elasticity of intertemporal substitution that is made possible by recursive utility, in contrast to expected utility where the two are dictated...

In this paper, we study asset prices in a dynamic, continuous-time, general-equilibrium endowment economy where agents have ldquo;catching up with the Jonesesrdquo; utility functions and differ with respect to their beliefs (because of differences in priors) and their preference parameters for...

In this article, we wish to understand: (i) the valuation of a non-redundant derivative in an economy where agents are heterogenous, (ii) the role of such a derivative in an investor's dynamic portfolio strategy, and (iii) the effect of introducing this derivative on the prices of more primitive...

We study the effect of introducing a new security, such as a non-redundant derivative, on the volatility of stock-market returns. Our analysis uses a standard, continuous time, dynamic, general-equilibrium, full-information, frictionless, Lucas endowment economy where there are two classes of...

In this paper, we study asset prices in a dynamic, continuous-time, general-equilibrium endowment economy where agents have “catching up with the Joneses” utility functions and differ with respect to their beliefs (because of differences in priors) and their preference parameters for time...

Firms differ in the extent to which they 'pass through' changes in exchange rates into foreign currency prices and in their 'exposure' to exchange rates - the responsiveness of their profits to changes in exchange rates. Because pricing affects profitability, a firm's pass-through and exposure...

Firms differ in the extent to which they "pass through" changes in exchange rates into foreign currency prices and in their "exposure" to exchange rates-the responsiveness of their profits to changes in exchange rates. Because pricing affects profitability, a firm's pass-through and exposure...