George Loewenstein-Social and Decision Sciences - Carnegie Mellon University

George Loewenstein

Herbert A. Simon Professor of Economics and Psychology

Office: BP 319D
Phone: (412) 268-8787
Fax: (412) 268-6938
Administrative Assistant: Rosa Stipanovic
Alternate Contact: Phone: (412) 268-6971, Email:


Ph.D.: Yale University


I received my Ph.D. in economics, but my intellectual affinities lie at the border between economics and psychology. Much of my work brings psychological considerations to bear on models and problems that are central to economics.

My primary research focus is on intertemporal choice--decisions involving trade-offs between costs and benefits occurring at different points in time. Because most decisions have consequences that are distributed over time, the applications of intertemporal choice are numerous (e.g. saving behavior, consumer choice, labor supply).

In the past, formal analyses of intertemporal choice in economics and other social science disciplines have been dominated by a single model--the discounted utility model. I try to identify deficiencies with this model, explain these deficiencies in psychological terms and propose alternative models.

For example, I have sought to prove that the traditional belief that people are impatient (e.g. they like to experience good things earlier and bad things later) is often incorrect. In my research, I have found the opposite--people like to get bad things over with quickly, and they prefer for their situation to start bad and improve over time, rather than to start good and deteriorate.

A second research focus examines why negotiations often result in impasse, even under favorable conditions (e.g. face-to-face negotiations, ample time, strong monetary incentives for settlement). A major part of this research revolves around self-serving assessments of fairness. We have found that negotiators often attempt to reach fair settlements, but their view of what is fair depends (in a self-serving fashion) on their role in the negotiation.

A third recent focus is on people's predictions of their own future feelings and behavior. In a series of papers, I have been developing the notion of a "cold-to-hot empathy gap;" when people are in a cold state--i.e., not hungry, sexually aroused, in pain, angry, etc.--they underestimate the impact of such "visceral" states on their own future behavior. Similar predictions apply to interpersonal predictions (when cold, it is difficult to predict the behavior of someone who is hot), to memory (when cold, it is difficult to make sense of one's own past behavior when hot), and there are also analogous hot-to-cold empathy gaps.


Center for Behavioral Decision Research


Bias in the Evaluation of Conflict of Interest Policies


Behavioral Economics, Classical Economics, Public Policy, Politics and Health

The Economist as Therapist

Wanting and liking for sex

"The price is wrong"
(opening talk at USDA meeting on behavioral economics and obesity)

Two links to somewhat similar talks on emotion:
Columbia University Medical Center Grand Rounds
Yates Lecture at Tulane University

“What’s life like on the other side of the behavioural fence?” 
George Loewenstein interviews ad-man Rory Sutherland, and vice-versa