All BCFG Virtual Seminars are recorded. Videos will be posted below within 7 days of the seminar. If you have questions, or need additional information, please email bcfg-comms@wharton.upenn.edu.
Date
Speaker
Topic
*video links below
January 25, 2021
Judd Kessler, Associate Professor of Business Economics and Public Policy
University of Pennsylvania
The Gender Gap in Self-Promotion
Abstract: In applications, interviews, performance reviews, and many other environments, individuals are explicitly asked or implicitly invited to evaluate their own performance and ability. In a series of experiments, involving over 4,000 participants, we find that women evaluate their performance less favorably than equally performing men. This gender gap in self-evaluations is notably persistent.
February 1, 2021
Ethan Kross, Professor of Psychology and Management/Organizations
University of Michigan
Self-Talk: How You Do It Matters
Abstract: We all have an inner monologue that we engage in from time to time. Yet, people often refer to themselves in strikingly different ways when they engage in this introspective process. Whereas people typically use 1st person singular pronouns to refer to themselves (e.g., Why am I feeling this way?), they at times use their own name and other non-1st-person pronouns as well (e.g., Why is Ethan feeling this way or Why are you feeling this way?). Far from representing a simple quirk of speech or epiphenomenon, I will suggest that these linguistic shifts serve a basic self-control function, enhancing people’s ability to reason wisely and control their thoughts, feelings and behaviors under stress.
February 8, 2021
Gretchen Chapman, Professor of Psychology, Social and Decision Sciences
Carnegie Mellon University
Numerical Cognition and Federal Budgetary Expenditures
Abstract: Understanding federal budgetary expenditures is an inherent part of good citizenship, and yet research on numerical cognition points to limitations in how people process very large numbers. Three experiments compared judgments about US federal budgetary expenditures that were presented in total or per capita terms. Per capita presentation improved accuracy of numeric processing and also altered support for the funded government programs.
February 22, 2021
Betsy Levy Paluck, Professor of Psychology and Public Affairs
Princeton University
Prejudice reduction: Progress and challenges
Abstract: The past decade has seen rapid growth in research that evaluates methods for reducing prejudice. We review 418 experiments reported in 309 manuscripts from 2007 to 2019 to assess which approaches work best and why. Our quantitative assessment uses meta-analysis to estimate average effects. Our qualitative assessment calls attention to landmark studies that are noteworthy for sustained interventions, imaginative measurement, and transparency. However, 76% of all studies evaluate light touch interventions, the long-term impact of which remains unclear. The modal intervention uses mentalizing as a salve for prejudice. Although these studies report optimistic conclusions, we identify troubling indications of publication bias that may exaggerate effects. Furthermore, landmark studies often find limited effects, which suggests the need for further theoretical innovation or synergies with other kinds of psychological or structural interventions. We conclude that much research effort is theoretically and empirically ill-suited to provide actionable, evidence-based recommendations for reducing prejudice.
March 1, 2021
Francesca Gino, Tandon Family Professor of Business Administration
Unit Head, Negotiation, Organizations & Markets
Harvard University
Abstract: Integrating the differentiated knowledge, skills, and experiences of its members is critical to the effective functioning of an organization. For this reason, a principle focus of organizational scholarship is the interactions spanning people, groups, role sets, and organizational units. Decades of research have substantiated not only the range of important outcomes deriving from, but also the formidable barriers to initiating and maintaining, the interactions that foster integration across formal organizational, informal social, and demographic boundaries. And while our knowledge of organizational (e.g., propinquity) and relational (e.g. homophily) obstacles is extensive, our understanding of psychological barriers faced by individuals when contemplating the prospect of engaging in boundary-spanning networking is less advanced. We argue that a chief impediment to boundary-spanning networking in organizations is the lack of motivation on the part of individuals to cultivate such interactions. We further theorize that curiosity heightens individuals’ motivation to network across boundaries in organizations, due to the drive to learn and the desire to discover novel ideas, solutions, and opportunities. Moreover, we propose that the state of curiosity is piqued by cues in the organizational environment. To test our claims, we designed and conducted a randomized-control-trial field experiment involving over 2,200 middle-managers in a North American financial services organization. To further substantiate the operative causal mechanisms, we designed and conducted two additional field experiments involving over 600 working professionals. The results from the three experiments provide strong support for our claims and illuminate the psychological foundations to boundary-spanning networking in organizations.
March 8, 2021
Susan Athey, The Economics of Technology Professor
Senior Fellow, Stanford Institute for Economic Policy Research
Stanford University
Designing and Analyzing Behavioral Experiments with Machine Learning
Abstract: When studying the impact of behavioral interventions, it is important to recognize that different treatments can work differently for different types of people. Understanding treatment effect heterogeneity can be useful for several reasons. First, understanding for whom a treatment works can provide insight about why it works, as well as lay the foundation for improving future treatment designs. Second, it can help assess the validity of a treatment effect estimate when applied to different populations. Third, treatment effect heterogeneity can be used as an input to an optimal treatment assignment policy. For each of these exercises, it is possible to explore the questions using pre-specified observable characteristics of individuals, but that approach leaves open the question of whether the targeting is as good as possible. Using pre-specified covariates, it is not possible to answer the question, “Does there exist a targeted assignment policy that improves over giving everyone the same treatment?” In the last few years, many new methods based on machine learning have emerged that, unlike off-the-shelf prediction methods, are tailored to the context of an analyst who wishes to discover treatment effect heterogeneity, estimate optimal treatment assignment policies, and test hypotheses. This research provides theoretical guarantees as well as practical methods. In my work I have developed software packages to implement methods, including generalized random forests (GRF) and policyTree, available in R on GitHub. To use machine learning for heterogeneous treatment effects, we need sufficient observations as well as observable characteristics of individuals, and enough of each that we can split datasets (in order to assess how well calibrated the machine learning model is, as well as to enable hypothesis testing; and so that there is something for the machine learning to discover with respect to characteristics.) In applying these tools, one potential avenue of exploration is to revisit previously designed large-scale experiments, where there are individual characteristics observable. However, many published studies were designed for interventions that work well for everyone, and were sized to have just-sufficient power for average effects, and thus it may be rare to find a public data set that is well powered and appropriately designed to find heterogeneity. When there is low signal, machine learning can give spurious results, overstating heterogeneity. In several studies, we demonstrate how to analyze heterogeneous treatment effects, assess calibration and magnitudes, and estimate the benefits of targeted policies. In our analysis, we do not assume that the model is well-calibrated, and we provide interpretations reflecting that covariates may be correlated with one another, so that many different models may lead to similar targeting. The BCFG video seminar focuses on the application to a fintech company seeking to increase donations. In a practitioner’s guide, we include applications to behavioral nudges for financial aid. The practitioner’s guide also incorporates an introduction to adaptive experiments and an application to pilot studies.
March 15, 2021
Colin Camerer, Robert Kirby Professor of Behavioral Finance and Economics
MacArthur Genius Award Winner
California Institute of Technology
New Perspectives on Habit Formation from Machine Learning and Neuroscience
Abstract: We introduce a machine learning approach to characterizing individual trajectories of habit formation in the wild: Predictable context-sensitivity (PCS) identifies a person-specific set of variables that maximizes prediction of whether or not that person will perform a behavior on subsequent occasions. We apply PCS to two large, long-term panel data sets tracking (1) hospital caregivers’ hand-sanitizing and (2) gym members’ gym attendance. We find that while past behavior is nearly-universally predictive of future behavior, different subsets of context variables (e.g., day of the week, peer behavior) are predictive for different people. We also find that the time it takes to form a habit is not universal: we estimate that it takes 3 to 7 months to develop a gym habit, but only 4 to 9 weeks to develop a handwashing habit. We conclude with a brief discussion of how a neural autopilot theory, based on reliability of reward as the causal driver of habit, asks new questions.
March 22, 2021
Dean Karlan, Professor of Economics and Finance
Founder of Innovations for Poverty Action
Northwestern University
March 29, 2021
Marissa Sharif, Assistant Professor of Marketing
University of Pennsylvania
Leveraging Flexibility to Increase Goal Persistence
Abstract: Throughout long term goal pursuit, it is inevitable that people will experience small, short-term goal failures along the way. Some days it might be impossible to make it to the gym and some days people might have to splurge on that dessert. Unfortunately, these small short-term failures can derail people in reaching their long-term goals. Missing a few days of going to the gym can lead to months without returning. In this talk, I will discuss two interventions that leverage flexibility in order to help people persist in the face of these small failures. First, I will reveal how framing goals with emergency reserves (e.g., reach your step goal 7 days of the week with 2 emergency skip days) lead people to persist more than goals framed without them, including objectively equivalent goals (e.g., reach your step goal 5 days of the week) and more difficult goals (e.g., reach your step goal 7 days of the week). Second, I will discuss how encouraging people to “make up” for their past goal failures can also lead to greater persistence. I will demonstrate the implications of these strategies for achieving fitness and language learning goals.
April 5, 2021
Muriel Niederle, Professor of Economics
Stanford University
Abstract: We assess the predictive power of two measures of competitiveness for education and labor market outcomes using a large, representative survey panel. The first is incentivized and is an online adaptation of the laboratory-based Niederle-Vesterlund measure. The second is an unincentivized survey question eliciting general competitiveness on an 11-point scale. Both measures are strong and consistent predictors of income, occupation, completed level of education and field of study. The predictive power of the new unincentivized measure for these outcomes is robust to controlling for other traits, including risk attitudes, confidence and the Big Five personality traits. For most outcomes, the predictive power of competitiveness exceeds that of the other traits. Gender differences in competitiveness can explain 5-10 percent of the observed gender differences in education and labor market outcomes.
April 12, 2021
Duncan Watts, Stevens University Professor
Principal Researcher at Microsoft Research
University of Pennsylvania
The Effects of Task Complexity on Group Synergy
Abstract: Complexity—defined in terms of the number of components to a problem and the nature the inter-dependencies between them—is clearly a relevant feature of all tasks performed by groups. Yet the role that task complexity plays in determining group performance remains poorly understood, in part because no clear language exists to express it in a way that allows for straightforward comparisons across tasks. Here we avoid this analytical difficulty by identifying a class of tasks for which complexity can be varied systematically while keeping all other elements of the task unchanged. We then test the effects of task complexity in a preregistered, two-phase experiment in which 1,200 individuals were evaluated on a series of tasks of varying complexity (phase 1) and then randomly assigned to solve similar tasks either in interacting groups or as independent individuals (phase 2). We find that groups are faster and more efficient than similar sized collections of independent problem solvers for complex tasks but not for simpler ones. Leveraging our highly granular digital data, we define and precisely measure group process losses and synergistic gains, and show that the balance between the two switches signs for intermediate values of task complexity. Finally, we find that groups generate more solutions more rapidly, and explore the solution space more broadly, than independent problem solvers, finding higher quality solutions than all but the best individuals.
April 19, 2021
John Beshears, Terrie F. and Bradley M. Bloom Associate Professor of Business Administration
Harvard University
TBD
April 26, 2021
Modupe Akinola, Sanford C. Bernstein & Co. Associate Professor of Leadership and Ethics
Columbia University
TBD
May 3, 2021
Alison Wood Brooks, Associate Professor of Negotiation, Organizations, and Markets
Hellman Faculty Fellow
Harvard University
TBD
Fall 2020 Virtual Seminar Series
Date
Speaker
Topic
*video links below
September 14, 2020
Max Bazerman, Jesse Isidor Straus Professor of Business Administration
Co-Director of the Center for Public Leadership at the Harvard Kennedy School
Harvard University
September 21, 2020
Ulrike Malmendier, Edward J. and Mollie Arnold Professor of Finance and Professor of Economics
University of California, Berkeley
Exposure to Grocery Prices and Inflation Expectations
*Plus Gender Roles and the Gender Expectations Gap
September 28, 2020
Eli Finkel, Professor of Psychology and Management & Organizations
Northwestern University
October 5, 2020
Hal Hershfield, Associate Professor of Marketing, Behavioral Decision Making, and Psychology
University of California, Los Angeles
October 19, 2020
Ashley Whillans, Assistant Professor of Business Administration in the Negotiation, Organizations & Markets Unit
Harvard Business School
October 26, 2020
Hunt Allcott, Associate Professor of Economics and Principal Researcher, Microsoft Research
New York University
November 2, 2020
Anuj Shah, Associate Professor of Behavioral Science
University of Chicago, Booth School of Business
November 9, 2020
Katy Milkman, Professor of Operations, Information and Decisions
The Wharton School
November 16, 2020
David Rand, Erwin H. Schell Professor and Associate Professor of Management Science and Brain and Cognitive Sciences
MIT Sloan
November 23, 2020
Neil Lewis, Jr., Assistant Professor of Communication and Social Behavior
Cornell University
November 30, 2020
David Yeager, Associate Professor of Psychology
University of Texas at Austin
December 4, 2020 – BONUS EVENT at 4:15pm ET
The event is brought to you by our partners at the Center for Health Incentives and Behavioral Economics (CHIBE).
Richard Thaler, 2017 recipient of the Nobel Memorial Prize in Economic Sciences
Charles R. Walgreen Distinguished Service Professor of Behavioral Science and Economics, University of Chicago, Booth
December 7, 2020
Cass Sunstein, Robert Walmsley University Professor
Harvard University