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- Forthcoming
- Article
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
Bertsimas, Dimitris, Vassilis Digalakis Jr, Michael Lingzhi Li, and Omar Skali Lami. "Slowly Varying Regression Under Sparsity." Operations Research (forthcoming). (Pre-published online March 27, 2024.)
- Research Summary
Sovereigns, Upstream Capital Flows and Global Imbalances
By: Laura Alfaro
We construct measures of net private and public capital flows for a large cross-section of developing countries considering both creditor and debtor side of the international debt transactions. Using these measures, we demonstrate that sovereign-to-sovereign... View Details
- Forthcoming
- Article
Sticky Capital Controls
By: Miguel Acosta-Henao, Laura Alfaro and Andrés Fernández
There is much ongoing debate on the merits of capital controls as effective policy instruments. The differing perspectives are due in part to a lack of empirical studies that look at the intensive margin of controls, which in turn has prevented a quantitative... View Details
- Forthcoming
- Article
The Allocation of Socially Responsible Capital
By: Daniel Green and Benjamin N. Roth
Portfolio allocation decisions increasingly incorporate social values. We develop a tractable framework to study how competition between investors to own socially valuable assets affects social welfare. Relative to the most common social-investing strategies, we... View Details
Keywords: Socially Responsible Investing; Investment Portfolio; Welfare; Social Issues; Investment Return
Green, Daniel, and Benjamin N. Roth. "The Allocation of Socially Responsible Capital." Journal of Finance (forthcoming). (Pre-published online January 22, 2025.)
- Research Summary
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
- Other Unpublished Work
The Role of Inventory in Empowered Work Settings: Model and Empirical Analysis
By: S. Datar, M. Alles and R. Sarkar
- Research Summary
The Servicification of the U.S. Economy: The Role of Startups versus Incumbent Firms
By: Karen Mills
Over the last few decades, the U.S. economy has exhibited a significant shift from manufacturing towards services. This transition has been particularly prominent in an important subcategory of services industries that drives innovation and employs many high-wage... 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 Value Profit Chain: Treat Employees Like Customers and Customers Like Employees
By: W. Earl Sasser
W. Earl Sasser, Jr., Leonard A. Schlesinger, and James L. Heskett complted a multi-firm study that provides further empirical verification of relationships established in their earlier examinations of 'breakthrough' service and the service profit chain.... View Details
- Teaching Interest
Theoretical and Empirical Perspectives on Entrepreneurship (Doctoral)
By: Josh Lerner
Entrepreneurship—the formation and growth of new firms—is a complex phenomenon that has historically attracted relatively little academic attention. In recent years, however, scholars in a variety of disciplines have been devoting increasing attention to this topic.... View Details
- Forthcoming
- Article
Trading Volume Manipulation and Competition Among Centralized Crypto Exchanges
By: Dan Amiran, Evgeny Lyandres and Daniel Rabetti
How competition affects manipulation by firms of information about important attributes of their products and how such information manipulation impacts firms’ short-term and long-term performance are open empirical questions. We use a setting that is especially... View Details
Amiran, Dan, Evgeny Lyandres, and Daniel Rabetti. "Trading Volume Manipulation and Competition Among Centralized Crypto Exchanges." Management Science (forthcoming). (Pre-published online February 5, 2025.)
- Research Summary
Understanding the Drivers and Limits of Corporate Growth
By: Gary P. Pisano
Perhaps no issues garners more attention of senior executives and Boards of Directors than growth. Yet, the underlying factors shaping and limiting corporate growth are poorly understood. Empirically, we know that some corporations grow much faster than... View Details
- Research Summary
Venture Capital Organizations and Entrepreneurial Finance
By: Paul A. Gompers
Paul A. Gompers is examining corporate control and governance issues in
venture capital organizations and entrepreneurial firms in an effort to
understand how their relationships with their investors affect the venture
capitalists' investment decisions. Using... View Details
- Forthcoming
- Article
What Board-level Control Mechanisms Changed in Banks Following the 2008 Financial Crisis? A Descriptive Study
By: Shelly Li, Shivram Rajgopal, Suraj Srinivasan and Forester Wong
Following the 2008 financial crisis, the Financial Crisis Inquiry Commission (FCIC) identified major shortcomings in bank board governance, contributing to systemic risk management failures. This study adapts a management control framework and empirically examines... View Details
Keywords: Banks; Board Of Directors; Financial Crisis; Management Control; Risk Management; Change Management
Li, Shelly, Shivram Rajgopal, Suraj Srinivasan, and Forester Wong. "What Board-level Control Mechanisms Changed in Banks Following the 2008 Financial Crisis? A Descriptive Study." Accounting, Organizations and Society (forthcoming).
- Research Summary
Why Doesn't Capital Flow from Rich to Poor Countries? An Empirical Investigation (joint with Sebnem Kalemli-Ozcan and Vadym Volosovych)
By: Laura Alfaro
We examine the role of different explanations for the lack of
flows of capital from rich to poor countries -- the Lucas paradox
-- in an empirical framework. Broadly, the theoretical
explanations for this paradox include differences in fundamentals
affecting the... View Details
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