Search Results
Speech
Implications of behavioral economics for monetary policy
Presentation at the Federal Reserve Bank of Boston Conference: ?Implications of Behavioral Economics for Economic Policy?, Boston, Massachusetts, September 28, 2007
Journal Article
Relative comparisons and economics: empirical evidence
This Letter reviews the empirical evidence on the extent to which individuals' sense of well-being or happiness is related to metrics of the well-being of others.
Working Paper
Games with synergistic preferences
In economic situations a player often has preferences regarding not only his or her own outcome but also regarding what happens to fellow players, concerns that are entirely apart from any strategic considerations. While this can be modeled directly by simply writing down a player's final preferences, these are commonly unknown a priori. In many cases it is therefore both helpful and instructive to explicitly model these interactions. This paper, building on a model due to Bergstrom (1989, 1999), presents a simple structure in the context of game theory that incorporates the "synergies" ...
Report
Bayesian social learning, conformity, and stubbornness: evidence from the AP top 25
The recent nonexperimental literature on social learning focuses on showing that observational learning exists, that is, individuals do indeed draw inferences by observing the actions of others. We take this literature a step further by analyzing whether individuals are Bayesian social learners. We use data from the Associated Press (AP) U.S. College Football Poll, a weekly subjective ranking of the top twenty-five teams. The voters' aggregate rankings are available each week prior to when voters have to update their individual rankings, so voters can potentially learn from their peers. We ...
Working Paper
Active decisions and pro-social behavior
In this paper, we propose a decision framework where people are individually asked to either actively consent to or dissent from some pro-social behavior. We hypothesize that confronting individuals with the choice of whether to engage in a specific pro-social behavior contributes to the formation of issue-specific altruistic preferences, while simultaneously involving a commitment. The hypothesis is tested in a large-scale field experiment on blood donations. We find that this ?active-decision? intervention substantially increases the actual donation behavior of people who had not fully ...
Discussion Paper
Selection into financial literacy programs: evidence from a field study
As financial literacy has been shown to correlate with good financial decisions, policymakers promote educational programs to improve individuals? financial decisions. But who selects into educational programs and who acquires information about personal finance? This paper, in a field study with more than 870 individuals, offers individuals free information about their credit reports (and credit scores). About 55 percent choose to participate in this small counseling program. To test whether those who self-select to acquire information about personal finance differ from those who do not on ...
Report
An experimental investigation of why individuals conform
Social interdependence is believed to play an important role in how people make individual choices. This paper presents a simple model constructed on the premise that people are motivated by their own payoff as well as by how their actions compare with those of other people in their reference group. I show that conformity of actions may arise either from learning about the norm (social learning), or from adhering to the norm because of image-related concerns (social influence). To disentangle the two empirically, I use the fact that image-related concerns can be present only if actions are ...
Working Paper
Managing self-confidence: theory and experimental evidence
Evidence from social psychology suggests that agents process information about their own ability in a biased manner. This evidence has motivated exciting research in behavioral economics, but also garnered critics who point out that it is potentially consistent with standard Bayesian updating. We implement a direct experimental test. We study a large sample of 656 undergraduate students, tracking the evolution of their beliefs about their own relative performance on an IQ test as they receive noisy feedback from a known data-generating process. Our design lets us repeatedly measure the ...
Working Paper
The impact of group membership on cooperation and norm enforcement: evidence using random assignment to real social groups
Due to incomplete contracts, efficiency of an organization depends on willingness of individuals to take non-selfish actions, such as cooperating when there is no incentive to do so or punishing inefficient actions by others. Organizations also constitute a social boundary, or group. We investigate whether this social aspect of organizations has an important benefit? fostering unselfish cooperation and norm enforcement within the group?but also whether there is a dark side, in the form of hostility between groups. Our experiment provides the first evidence free from the confounding effect of ...