Hostname: page-component-89b8bd64d-dvtzq Total loading time: 0 Render date: 2026-05-09T00:46:41.575Z Has data issue: false hasContentIssue false

COMPLEX DYNAMICS IN LUCAS’ TREE ASSET PRICING MODEL WITH DYNAMIC SELF-CONTROL PREFERENCES

Published online by Cambridge University Press:  28 November 2019

Marco Airaudo*
Affiliation:
Drexel University
*
Address correspondence to: Marco Airaudo, School of Economics, Drexel University, Gerri C. LeBow Hall, 3220 Market Street, Philadelphia, PA 19104, USA. Phone: +1-215-898-6982. e-mail: marco.airaudo@drexel.edu.

Abstract

This paper studies the global equilibrium dynamics implied by a Lucas’ tree asset pricing model where the representative agent is subject to temptation in consumption choices, and displays dynamic self-control preferences, as defined by Gul and Pesendorfer [(2004) Econometrica 72, 119–158.]. It shows that endogenous cycles of period 2 and higher, as well as chaotic dynamics exist provided temptation utility is sufficiently important (with respect to standard commitment utility) and sufficiently convex. For parameterizations leading to complex deterministic dynamics, a stochastic version of the model admits rational expectations equilibria displaying excess volatility with respect to the underlying fundamentals.

Information

Type
Articles
Copyright
© Cambridge University Press 2019

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable