Latest Research
Towards a Causal Theory and Test of Network Effects: Structural Holes, Alliance-Network Externalities, and Organizational Innovation

We investigate whether the effect of network position on innovation is causal or spurious. Although empirical evidence demonstrates that certain structural positions in alliance networks (e.g. structural holes) affect firm innovation, it is hard to disentangle the factors allowing a firm to put itself in a certain position from the innovation outcomes that stem from ...Read More
Social Media, Entrepreneurship and Institutional Environment

Entrepreneurial strategies to cope with dynamic environments are becoming increasingly important globally with the heightened technological and institutional disruptions in the recent and coming years. These dynamic environments are usually characterized by high velocity, complexity, ambiguity and unpredictability, creating additional challenges for entrepreneurs to find and realize opportunities Read More
Field Experiments to Measure the Impact of Solar Lights at the Bottom of the Pyramid

Providing access to cleaner and cheaper lighting solutions is necessary to lift people out of poverty. The magnitude of the economic, health, and educational impacts created by these lighting solutions as we move up the energy ladder, however, is not clear. Read More
A Machine Learning Approach To Likeable, and Memorable Brand Slogans

We propose to develop and validate a model that uses automatically extracted, high-dimensional sentence embeddings to predict the likeability and memorability of new and existing slogans. Read More
The Positive Effects of Sharing Innovation Successes and Failures

We postulate that interventions to increase sharing of failures can boost learning, increase the likelihood of creating a learning culture, and increase trust and reciprocal information sharing among teams and consumers. Further we examine the positive effects of sharing failures on interpersonal and in-group/out-group interaction at different stages of relationship (e.g., initial formation and stable ...Read More
How Do Job Candidates’ Salary Expectations Affect Firms’ Hiring Evaluations?

Firms often ask workers to indicate their salary expectations when they are applying for jobs. But, we currently have a limited understanding on how these salary expectations affect firms’ evaluation of the candidate: do firms evaluate candidates with low or high salary expectations more favorably? The goal of this research is to enrich our understanding ...Read More
Mergers and Innovation: Evidence from the Pharmaceutical Industry

For this project, we will look at how innovation, measured by phase 3 failures during the FDA approval process, motivates drug companies to acquire competitors and, in doing so, how this subsequent M&A activity affects future successes in the pharmaceutical pipeline. Read More
Insider vs. Outsider Judgments of Diversity in Organizations

We propose that an important hurdle preventing organizations from diversifying is their ability to accurately diagnose a lack of diversity in their ranks in the first place. Specifically, we theorize that people who belong to or create groups within organizations (organizational “insiders”) perceive those groups to be more diverse than outside observers (organizational “outsiders”). Read More
The Welfare Value of Online Review Aggregators: Internet, Search Frictions and the Restaurant Industry in France

The main aim of this project is to understand how online aggregators such as TripAdvisor or Yelp have impacted competition in the restaurant market, and whether and how much they have benefited consumers. Read More
Innovating Finance for Social Impact

The need for impact measurement harmonization is a common refrain among impact investors. However, instituting standards and common frameworks requires an awareness of the constraints under which impact investors operate in their day-to-day work. Read More