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I am currently a Senior Research Fellow with the Identity and Conflict Lab (Political Science Department) at the University of Pennsylvania. I'm also a fellow in the Behavioral and Deciscion Sciences Program and the Behavioral Ethics Lab also at the University of Pennsylvania as well as an external fellow of the Centre for Decision Research & Experimental Economics (CeDEx) at the University of Nottingham.
My research interests center on experimental behavioral economics with a particular focus on behavioral ethics, crime, and corruption. My most recent work has examined the role of social norms and nudges in affecting self-serving belief distortions and the contagion of pro- and anti-social behavior among individuals and groups. As a secondary interest, I am also involved in empirical research examining the relationships between corruption, terrorism, and migration.
Prior to my current position, I was a Lab Fellow at the Edmond J. Safra Center for Ethics at Harvard University's (under Lawrence Lessig), as well as an (affiliated) visiting researcher at
- Stanford University's Hoover Institution (Invitation: Russel Berman),
- Yale University's Human Cooperation Lab (Invitation: David Rand),
- George Mason University's Interdisciplinary Center for Economic Science (Invitation: Dan Houser),
- and the Center and Laboratory for Behavioral Operations and Economics (LBOE) at the University of Texas at Dallas (Invitation: Gary Bolton)
My most recent CV can be found here.
- Our paper on 'Nudging with Care: The Risks and Benefits of Social Information' (joint with Cristina Bicchieri) is now forthcoming in Public Choice. There, we synthesize the literature on nudges, norms, and the growing approach of 'norm-nudging'. We provide actionable insights based on existing social norms theories and discuss them in light of recent experimental evidence. The most recent working paper can be found here.
- The paper 'Contagion of Pro- and Anti-Social Behavior Among Peers and the Role of Social Proximity' is now forthcoming in Journal of Economic Psychology. I find that (I) anti-social behavior is more contagious than pro-social behavior, (II) social proximity amplifies anti-social contagion in particular, and (III) that initially anti-social people are the most susceptible to contagion through peers. The journal version of paper can be found here and an ungated version here.
- New working paper out (joint with G. Bolton and U. Schmidt) on 'When a Nudge Backfires: Using Observation with Social and Economic Incentives to Promote Pro-Social Behavior'. In this paper, examine a popular nudge - observability of behavior - and question its universality. In fact, we find backfiring effects when the nudge uses only social as opposed to economic incentives. Our paper investigates the mechanisms of the backfiring (has to do with perceived inequity aversion) and we also provide a solution to prevent this (has to do with the perception of norms). Read here to find out more. Comments always welcome.
- We just published a new experimental working paper with Cristina Bicchieri, Simon Gächter and Daniele Nosenzo entitled 'Observability, Social Proximity, and the Erosion of Norm Compliance'. We study how compliance evolves and erodes in a dynamic, non-strategic setting. The paper can be downloaded here.
- New experimental working paper with Cristina Bicchieri and Silvia Sonderegger on 'It's Not A Lie If You Believe It: On Social Norms, Lying, and Self-Serving Belief Distortion'. We explore the relationship between norm-uncertainty and lying and study the mechanism of belief-distortion as a means to facilitate lying. The paper can be found here.
- New experimental working paper entitled 'Becoming Friends or Foes? How Competitive Environments Shape Altruistic Preferences' (joint with K. Hyndman). The paper can be downloaded here.
- Updated working paper out with Cristina Bicchieri and Erte Xiao on 'Deviant or Wrong? The Effects of Norm Information on the Efficacy of Punishment'. We show that norm information can enhance the effectiveness of punishment in some cases, and backfire in others. Read to found out what happens when here here.
- Updated working paper with J. Buckenmaier, U. Schmidt, and A.-C. Posten on Efficient Institutions and Effective Deterrence: On Timing and Uncertainty of Punishment. We examine the relationship between the timing of punishment & resolution of uncertainty on deterrence. Main result: efficient institutions are not necessarily better. The paper can be found here
- Our paper on the "Effects of Institutional History and Leniency on Collusive Corruption and Tax Evasion" (with J. Buckenmaier & L. Mittone) is now forthcoming in the Journal of Economic Behavior & Organization. Most recent WP
- Published a new survey in Journal of Economic Surveys in the April 2018 issue that we hope comes in handy. Here, we shed light on the empirical causes and effects of corruption and what we have learned from past decade's research. The link to the paper titled Causes and Effects of Corruption: What has Past Decade's Empirical Research Taught Us? A Survey (joint work with G. Tosato) is here.
Doing a little summer research tour to mingle and give talks, including stops at the ChoiceLab in Bergen (thanks Bertil Tungodden!), Stockholm School of Economics (thanks Anna Dreber!), Oxford (thanks Donna Harris!), and the Humboldt University in Berlin (thanks Anastasia Danilov!).