Publications

SSRN

2020
Working Paper

Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time

By: Laura Alfaro, Anusha Chari, Andrew Greenland and Peter K. Schott

We show that unexpected changes in the trajectory of COVID-19 infections predict U.S. stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate U.S.... View Details

Keywords: COVID-19; Stock Returns; Health Pandemics; Stocks; Investment Return; Forecasting and Prediction

March 1994
Article

Expropriation and Inventions: Appropriable Rents in the Absence of Property Rights

By: J. Anton and Dennis Yao

We analyze the problem faced by a financially weak independent inventor when selling a valuable, but easily imitated, invention for which no property rights exist. The inventor can protect his or her intellectual property by negotiating a contingent contract (with a... View Details

Keywords: Innovation and Invention; Intellectual Property; Rights; Sales; Contracts; Negotiation

2011
Other Unpublished Work

Functional Centralization and the Division of Labor in Management

By: Julie Wulf, Maria Guadalupe and Hongyi Li

This paper shows that the trend towards flatter hierarchies in large US firms since the mid-80's has been accompanied by increased centralization of activities at the top of the organization. In particular, the number of functional managers (e.g., Chief Financial... View Details

Keywords: Executive Compensation; Management Teams; Organizational Structure; Business Strategy; Diversification; Information Technology; United States

September 2010 (Revised May 2011)
Case

Leadership in Corporate Reporting Policy at Tata Steel

By: Karthik Ramanna and Rachna Tahilyani

The case describes the challenges faced by Tata Steel, India's largest private sector steel company, as it transitions from Indian GAAP to IFRS. It first describes those challenges in the context of the institutional voids that make IFRS adoption difficult in India.... View Details

Keywords: Financial Reporting; International Accounting; Multinational Firms and Management; Policy; Leadership; Emerging Markets; Standards; Organizational Change and Adaptation; Steel Industry; India

Educators

2005
Working Paper

Money Illusion in the Stock Market: The Modigliani-Cohn Hypothesis

By: Randolph B. Cohen, Christopher Polk and Tuomo Vuolteenaho

Modigliani and Cohn [1979] hypothesize that the stock market suffers from money illusion, discounting real cash flows at nominal discount rates. While previous research has focused on the pricing of the aggregate stock market relative to Treasury bills, the... View Details

Keywords: Stocks; Price; Cash Flow

2011
Other Unpublished Work

Pioneers in Finance: An Interview with Michael C. Jensen - Part 1

By: Michael C. Jensen and Ralph A. Walkling

This interview is first of a two-part series in which Professor Ralph Walkling, the Stratakis Chair in Corporate Governance and Executive Director of the Center for Corporate Governance at Drexel University, interviews Professor Michael C. Jensen, Jesse Isidor Straus... View Details

Keywords: Corporate Governance; Governing and Advisory Boards; Research; Financial Crisis; Compensation and Benefits; Agency Theory

April 1998
Case

Venture Capital in Ireland: Getting Their ACT Together

By: Paul A. Gompers and Catherine M. Conneely

Analyzes the decisions of Niall Carroll, an Irish banker, to start a venture capital fund focused on Ireland. The context of the Irish markets and the nature of Irish opportunities are explored. View Details

Keywords: Business Startups; Venture Capital; Markets; Market Entry and Exit; Financial Services Industry; Republic of Ireland

May 2018 (Revised June 2018)
Case

Ashar Group: Brokers and Co-opetition in the Life Settlement Industry

By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu

Connecting life insurance policyholders with potential investors (called Life Settlement Providers), Ashar Group plays a pivotal role in the industry. Its current position is, however, increasingly being challenged by consumer-direct models, led by major providers... View Details

Keywords: Insurance; Investment; Markets; Competitive Strategy; Cooperation; Financial Services Industry

Educators

June 2008
Article

'Thar' She Blows: Can Bubbles Be Rekindled with Experienced Subjects?

By: Reshmaan Hussam, David Porter and Vernon Smith

We report 28 new experiment sessions consisting of up to three experience levels to examine the robustness of learning and “error” elimination among participants in a laboratory asset market and its effect on price bubbles. Our answer to the title question is: “yes.”... View Details

Keywords: Experimental Economics; Asset Markets; Bubbles; Price Bubble; Financial Markets

Article

Best Practices in Estimating the Cost of Capital: Survey and Synthesis

By: Robert Bruner, Kenneth M. Eades, Robert S. Harris and Robert F. Higgins

This paper presents the results of a cost-of-capital survey of 27 highly regarded corporations, ten leading financial advisers, and seven best selling textbooks and trade books. The results show close alignment among all these groups on the use of common theoretical... View Details

Keywords: Cost of Capital

23 May 2011
Op-Ed

Leading and Lagging Countries in Contributing to a Sustainable Society

Editor's note: Please see related story, Corporate Sustainability Reporting: It's Effective. To what extent companies contribute to a sustainable society is a question increasingly important, not only to the companies themselves, but also to investors, the countries... View Details

Keywords: by Robert G. Eccles & George Serafeim

2010
Working Paper

Regulating for Legitimacy: Consumer Credit Access in France and America

By: J. Gunnar Trumbull

Theories of legitimate regulation have emphasized the role of governments either in fixing market failures to promote greater efficiency or in restricting the efficient functioning of markets in order to pursue public welfare goals. In either case, features of markets... View Details

Keywords: Borrowing and Debt; Credit; Financial Markets; Personal Finance; Governing Rules, Regulations, and Reforms; Business History; Business and Government Relations; Welfare; France; United States

04 Oct 2018
Research & Ideas

Diversity Boosts Profits in Venture Capital Firms

recent research in a new article in Harvard Business Review, “The Other Diversity Dividend,” co-written with HBS research associate Silpa Kovvali. They focused on the venture capital industry, which provided... View Details

Keywords: by Michael Blanding; Financial Services; Financial Services

25 Jan 2021
Book

In a Nutshell, Why American Capitalism Succeeded

How did the United States become the world’s center of business growth following its founding in 1776? Surely a number of nations had powerful natural resources, stable financial and legal institutions, and dynamic entrepreneurs over that same span. Why was American... View Details

Keywords: by Sean Silverthorne; Manufacturing

Article

Liability Structure in Small-Scale Finance

By: Fenella Carpena, Shawn Cole, Jeremy Shapiro and Bilal Zia

Microfinance, the provision of small individual and business loans, has experienced dramatic growth, reaching over 150 million borrowers worldwide. Much of the success of microfinance has been attributed to attempts to overcome the challenges of information asymmetries... View Details

Keywords: Microfinance; Emerging Markets; Financial Markets; Legal Liability; Banks and Banking; Banking Industry; India

March 1997 (Revised July 1997)
Case

Morgan Stanley in China

The Asian economy, particularly China's, is experiencing explosive growth. China needs capital to fund the growth, and this presents a tremendous opportunity for an investment bank that can penetrate the market. Morgan Stanley establishes a joint venture with the China... View Details

Keywords: Joint Ventures; Investment Banking; Emerging Markets; Developing Countries and Economies; Financial Services Industry; Financial Services Industry; China

Educators