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- Research Summary
Risk Measurement
By: David E. Bell
David E. Bell has completed research on the measurement of financial risk. The concepts of risk and return are widely used, at least informally, in the appraisal of financial opportunities. Return is typically measured by the expected value of a project, risk by the... View Details
- Research Summary
Seeing Thought
By: Gerald Zaltman
This program of research combines the results from ZMET studies to create marketing stimuli such as advertising, retail store designs, product concepts, product design, and so forth, which are then presented to a sample of consumers whose reactions are observed using... View Details
- 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
- Research Summary
Social Determinants of Health
By: Susanna Gallani
Healthcare provider organizations are becoming progressively more involved in ways to improve health equity and address social determinants of health (SDOH). In this line of work, Prof. Gallani studies organizational factors interacting with the implementation of SODH... View Details
- 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
- Teaching Interest
Strategy Execution
By: Dennis Campbell
This course takes strategy as given and teaches what students need to know to execute and win in highly competitive markets. Using fundamental building blocks based on accountability systems and structures, this course is divided into seven modules:
1.... View Details
- Research Summary
The Connection Between Volatility and Leverage
Professor Siriwardane has co-developed a new econometric model that captures the link between equity volatility and financial leverage, driven by the desire to incorporate the record levels of both leverage and volatility that characterized the 2008 financial crisis... View Details
- Research Summary
The Global Networks of Multinational Firms (with Maggie Chen)
By: Laura Alfaro
In this paper we characterize the topology of global multinational networks and examine the macro and micro patterns of multinational activity. We construct indices of network density at both pairwise industry and establishment level and measure agglomeration in a... View Details
- Forthcoming
- Article
The Rise of Remote Work: Evidence on Productivity and Preferences from Firm and Worker Surveys
By: Alexander Bartik, Zoë Cullen, Edward L. Glaeser, Michael Luca and Christopher Stanton
Drawing on surveys of small business owners and employees, we present three main findings about the evolution of remote work after the onset of COVID-19. First, uptake of remote work was abrupt and widespread in jobs suitable for telework according to the task-based... View Details
- Forthcoming
- Article
The Stock Market and Bank Risk-Taking
By: David S. Scharfstein and Antonio Falato
We argue that stock market pressure to generate earnings encourages banks to increase risk. We measure risk using confidential supervisory ratings as well as financial information released in regulatory filings. We document that there is an increase in the risk-taking... 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
- 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
- Forthcoming
- Article
Transaction Cost Economics in the Digital Economy: A Research Agenda
By: Frank Nagle, Robert Seamans and Steve Tadelis
Transaction cost economics theory explains when it is more efficient for a transaction between two parties to occur across the market or within an organization. How does transaction cost economics apply in the digital economy, which relies on digital transactions? In... View Details
- 5 Jan 2012
- Other Presentation
Value-Based Health Care Delivery: Outcomes Measurement and Reimbursement
Keywords: Health
- 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
- Forthcoming
- 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
- Forthcoming
- 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
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