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Slowly Varying Regression Under Sparsity
By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami
We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details
- Research Summary
Social Entrepreneurship
By: James L. Heskett
This project is centered around an analysis of data and experiences of 31 executive directors of not-for-profit organizations who completed the Denali Initiative on social entrepreneurship, of which I was volunteer faculty chairperson, between 1999 and 2002. The... View Details
- Teaching Interest
Technology and Operations Management
This course enables students to develop the skills and concepts needed to ensure the ongoing contribution of a firm's operations to its competitive position. Topics include digital marketplaces, technology, and data science.
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The American Chief Executive from 1850 to 2000
Richard S. Tedlow's research explores changes in the leadership strategies, styles, and backgrounds of corporate chief executive officers in the United States over the past century and a half. This project has both a qualitative and a quantitative component. The... View Details
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- Article
The Effect of a System for Sharing Best Practices Within Pre-existing Peer Networks
By: Shelley Xin Li and Tatiana Sandino
Peer networks, such as enterprise social networks (ESNs), can facilitate knowledge transfer across employees. However, such systems can also lead to information overload or difficulty in finding useful information. We examine data from a natural field experiment where... View Details
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- Article
The Political Economy of Anti-Bribery Enforcement
By: Lauren Cohen and Bo Li
Using exogenous variation in the timing and geographic location of U.S. Congressional elections, we find that the probability of Foreign Corrupt Practices Act (FCPA) enforcement actions against foreign firms increases significantly preceding senatorial elections,... View Details
- Research Summary
The Politics of Consumer Credit
By: Gunnar Trumbull
A combination of factors has dramatically increased consumer access to and reliance upon credit across the OECD. These factors include financial liberalization and deregulation, improvements in consumer credit information and its analysis, and a growth in debt... View Details
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The Real Effects of Capital Controls: Financial Constraints, Exporters, and Firm Investment
By: Laura Alfaro
In aftermath of the global financial crisis of 2008–2009, emerging-market governments have increasingly restricted foreign capital inflows. The data show a statistically significant drop in cumulative abnormal returns for Brazilian firms following capital control... View Details
- Research Summary
The Real Exchange Rate, Innovation and Productivity
By: Laura Alfaro
We evaluate manufacturing firms' responses to changes in the real exchange rate (RER) using detailed firm-level data for a large set of countries for the period 2001-2010. We uncover the following stylized facts about regional variation of manufacturing firms'... View Details
- Research Summary
The Strategic and Performance Consequences of CEO Succession
By: Rakesh Khurana
The argument of this paper (with Nitin Nohria) is that research on executive turnover treats the departures of predecessors and the origin of successors as independent events. This approach has led to mixed empirical findings with respect to measuring the effects of... View Details
- Research Summary
The Transition to Retirement
My current major research program is the Retirement Transitions Study: a broad study of retiring professionals' everyday experiences, including identification with work; identity stability, change, and development; meaningfulness of work; changes in life structure,... View Details
- Forthcoming
- Article
Weak Credit Covenants
By: Victoria Ivashina and Boris Vallée
Using novel data on 1,240 credit agreements, we investigate sources of contractual complexity in the leveraged loan market. While negative covenants are widespread, carve-out
and deductible clauses that qualify them are as frequent. We propose simple and comprehensive... View Details
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- Article
What's My Employee Worth? The Effects of Salary Benchmarking
By: Zoë B. Cullen, Shengwu Li and Ricardo Perez-Truglia
While U.S. legislation prohibits employers from sharing information about their employees’
compensation with each other, companies are still allowed to acquire and use more aggregated
data provided by third parties. Most medium and large firms report using this type... View Details
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- Article
When Should Public Programs Be Privately Administered? Theory and Evidence from the Paycheck Protection Program
By: Alexander W. Bartik, Zoë Cullen, Edward L. Glaeser, Michael Luca, Christopher Stanton and Adi Sunderam
What happens when public resources are allocated by private companies whose objectives may be
imperfectly aligned with policy goals? We study this question in the context of the Paycheck
Protection Program (PPP), which relied on private banks to disburse aid to small... View Details
- Article
When the Thought Doesn’t Count: The Dynamics of Unhelpful Help in Creative Organizations
By: Colin Fisher, Julianna Pillemer and Teresa Amabile
We’ve all been there. You ask a colleague for help with something, maybe a tricky research design or a difficult student. They agree to help, but their assistance misses its mark. You wonder what happened and, if you turn to existing research and theory, you don’t find... View Details
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- Article
Who Values Democracy?
By: Max Miller
This paper examines the conventional view that redistribution is central to the democratization process using data from stock markets. Consistent with this view, democratizations have a large, negative impact on asset valuations driven by a rise in redistribution risk.... View Details
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- Article
You've Got Mail! The Late 19th-Century U.S. Postal Service Expansion, Firm Creation, and Firm Performance
By: Astrid Marinoni and Maria P. Roche
This paper examines the impact of the expansion of the US Postal Service in the late 19th century
on firm creation and performance. Utilizing newly digitized archival data on historic business establishments,
post office locations, and road networks in California,... View Details
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