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- Research Summary
Managerial Decision Analysis
By: David E. Bell
David E. Bell and Arthur Schleifer, Jr. are concluding a multiyear project aimed at producing more field-oriented case material for the Managerial Economics course, specifically, materials on decision, data, and risk analysis. A series of case- and textbooks (with... View Details
- Research Summary
Moving Beyond Direct-to-Consumer
Changing consumer behaviors have redefined what it means to be direct to consumer ("DTC"). What once began online a decade ago as a distribution and disintermediation strategy has since evolved into a multifaceted approach for the modern-day brand.
The... View Details
- Teaching Interest
Overview
I teach an MBA course in the elective curriculum called Managing and Innovating in Financial Services. I focus on key functions of the financial system including credit, liquidity, insurance and payments provided by a variety of financial intermediaries including... View Details
- Research Summary
Risk Management as a Function of Government
By: David A. Moss
Professor Moss's academic work in this area explores how and why governments manage private-sector risks. Based on historical and institutional research, he argues that risk management constitutes a critical function of government with far-reaching implications. ... View Details
- 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
- Forthcoming
- Article
The Evolution of Financial Services in the United States
By: Robin Greenwood, Robert Ialenti and David Scharfstein
This article surveys the literature on the historical growth and transformation of the U.S. financial sector. The sector expanded rapidly between 1980 until 2006, when its contribution to GDP rose from 4.8% to 7.6%. After the Global Financial Crisis, the size of the... View Details
Keywords: Financial Crisis; Financial Institutions; Financial Markets; Growth and Development; Economic Sectors
Greenwood, Robin, Robert Ialenti, and David Scharfstein. "The Evolution of Financial Services in the United States." Annual Review of Financial Economics (forthcoming).
- 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
- Teaching Interest
United States in the World 39 - History of American Democracy
By: David A. Moss
For Harvard College undergraduates and MBA students
Today we often hear that American democracy is broken - but what does a healthy democracy look like? How has American democratic governance functioned in the past, and how has it changed... View Details
- Forthcoming
- Article
Vertical Integration of Healthcare Providers Increases Self-Referrals and Can Reduce Downstream Competition: The Case of Hospital-Owned Skilled Nursing Facilities
By: David Cutler, Leemore S. Dafny, David Grabowski, Steven S. Lee and Christopher Ody
The landscape of the U.S. healthcare industry is changing dramatically as healthcare providers expand both within and across markets. While federal antitrust agencies have mounted several challenges to same-market combinations, they have not challenged any... View Details
Keywords: Antitrust; Competition; Monopoly; Vertical Integration; Customer Value and Value Chain; Health Industry; United States
Cutler, David, Leemore S. Dafny, David Grabowski, Steven S. Lee, and Christopher Ody. "Vertical Integration of Healthcare Providers Increases Self-Referrals and Can Reduce Downstream Competition: The Case of Hospital-Owned Skilled Nursing Facilities." American Economic Journal: Economic Policy (forthcoming).
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