Publications

Research Summary

When Distance Shrinks: The Effects of Competitor Proximity on Firm Survival

What are the performance implications of locating close to firms in one's industry? The existing empirical evidence is mixed. In this paper I argue that proximity between firms affects their performance differently... View Details

September 2022
Article

Experimentation and Start-up Performance: Evidence from A/B Testing

By: Rembrand Koning, Sharique Hasan and Aaron Chatterji

Recent scholarship has argued that experimentation should be the organizing principle for entrepreneurial strategy. Experimentation leads to organizational learning, which drives improvements in firm performance. We investigate this proposition by exploiting the... View Details

Keywords: Experimentation; A/B Testing; Data-driven Decision-making; Organizational Learning; Entrepreneurship; Strategy; Business Startups; Learning; Performance; Decision Making

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August 2020
Case

24M Technologies

By: John R. Wells and Benjamin Weinstock

In early 2020, 24M Technologies (24M) announced that two of its strategic investors had commenced building plants to produce lithium-ion (Li-ion) batteries based on 24M’s novel semi-solid electrode technology. This promised to halve the cost of conventional Li-ion... View Details

Keywords: Lithium-ion Batteries; Technological Innovation; Commercialization; Growth and Development Strategy; Competitive Strategy

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

May 2009 (Revised June 2011)
Case

Going to the Oracle: Goldman Sachs, September 2008

By: Clayton S. Rose and David Lane

On September 23, 2008, in the midst of an historic crisis in the U.S. financial markets, Warren Buffet's Berkshire Hathaway invested $5 billion in Goldman Sachs. Goldman CEO, Lloyd Blankfein, said: "We are pleased that given our longstanding relationship, Warren... View Details

Keywords: Decision Choices and Conditions; Financial Crisis; Capital Structure; Financial Liquidity; Financial Markets; Investment; Performance Capacity; Financial Services Industry; United States

International Business and Decentralized Finance

Over the last decade, the green shoots of a new economic order have emerged as decentralized technologies challenge traditional financial systems. Decentralized finance (DeFi) holds the potential to transform international business (IB) by offering accessible... View Details

2016
Working Paper

Operations in the On-Demand Economy: Staffing Services with Self-Scheduling Capacity

By: Itai Gurvich, Martin Lariviere and Antonio Moreno

Motivated by recent innovations in service delivery such as ride-sharing services and work-from-home call centers, we study capacity management when workers self-schedule. Our service provider chooses capacity to maximize its profit (revenue from served customers minus... View Details

Keywords: Strategic Servers; On-demand Economy; Independent Capacity; Distributed Systems; Uber; Service Operations; Performance Capacity

SSRN

2010
Working Paper

Beyond Agency Theory: The Hidden and Heretofore Inaccessible Power of Integrity (PDF file of Keynote Slides)

By: Michael C. Jensen and Werner Erhard

There is far too much concern today about the conflicts of interest between people; for example, conflicts of interest between agents and owners—historically a favorite topic of Jensen—and not enough attention paid to the damage caused by an individual's conflict of... View Details

Keywords: Moral Sensibility; Lawfulness; Production; Organizations; Performance Improvement; Agency Theory; Conflict of Interests; Trust; Competitive Advantage; Value Creation

22 Oct 2007
Research & Ideas

Bringing ‘Lean’ Principles to Service Industries

Thanks to the pioneering success of Toyota, the concept of a "lean" operating system has been implemented in countless manufacturing companies and even adapted for industries as diverse as insurance and healthcare. With its focus on standardization, quality... View Details

Keywords: by Julia Hanna; Computer

25 Jun 2009
Working Paper Summaries

Why Do Countries Adopt International Financial Reporting Standards?

Keywords: by Karthik Ramanna & Ewa Sletten; Accounting

January 2016
Case

Sentient Jet: The Uber of Private Jets

By: Anat Keinan and Sandrine Crener

Founded in 1999 in the Boston area, Sentient Jet had become a leading private aviation company in the United States. Its success was built on the introduction of a groundbreaking membership program that offered business travelers the flexibility and convenience of... View Details

March 2013
Other Article

Redesigning Primary Care: A Strategic Vision to Improve Value by Organizing Around Patients' Needs

By: Michael E. Porter, Erika A. Pabo and Thomas H. Lee

Primary care in the United States currently struggles to attract new physicians and to garner investments in infrastructure required to meet patients' needs. We believe that the absence of a robust overall strategy for the entire spectrum of primary care is a... View Details

Keywords: Health

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Article

The Job Market for New Economists: A Market Design Perspective

By: Peter A. Coles, John Cawley, Phillip B. Levine, Muriel Niederle, Alvin E. Roth and John J. Siegfried

This paper, written by the members of the American Economic Association (AEA) Ad Hoc Committee on the Job Market, provides an overview of the market for new Ph.D. economists. It describes the role of the AEA in the market and focuses in particular on two mechanisms... View Details

Keywords: Market Design; Jobs and Positions

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January 2009 (Revised May 2011)
Case

China Mobile's Rural Communications Strategy

By: William C. Kirby, F. Warren McFarlan, G.A. Donovan and Tracy Manty

China Mobile was the world's leading mobile communications service provider with over 400 million customers. In some cities, its penetration rate was over 100%. With such huge successes, Chairman Wang Jianzhou was exploring ways to expand its customer base. Nearly... View Details

Keywords: Communication Technology; Mobile and Wireless Technology; Investment; Rural Scope; Strategy; Growth and Development Strategy; Corporate Social Responsibility and Impact; Business and Government Relations; Telecommunications Industry; China

January 2003 (Revised September 2007)
Background Note

A Note on Racing to Acquire Customers

By: Thomas R. Eisenmann

Examines factors that motivate a firm's race to acquire customers in newly emerging markets and explores conditions under which racing strategies are likely to yield attractive returns. Provides a definition of racing behavior, introduces the notion of an optimal level... View Details

Keywords: Customers; Price Bubble; Network Effects; Emerging Markets; Market Entry and Exit; Behavior; Competition