Essays on Econometrics and Decision Theory
Contributors: Chamberlain, Gary; Strzalecki, Tomasz; Cattaneo, Matías D.
Published: 2013
Language: eng
Description: This dissertation presents three essays. The first essay, coauthored with Tomasz Strzalecki, is a classical exercise in axiomatic decision theory. We propose a simple and novel axiomatization of quasi-hyperbolic discounting, a tractable model of present bias preferences that has found many applications in economics. Our axiomatization imposes consistency restrictions directly on the intertemporal tradeoffs faced by the decision maker, without relying on auxiliary calibration devices such as lotteries. Such axiomatization is useful for experimental work since it renders the short-run and long-run discount factor elicitation independent of assumptions on the decision maker's utility function.
Notes: Keywords: Decision Theory, Econometrics.

Thesis Ph.D. Harvard University 2013