Publications
Publications
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- All HBS Web
(1,472)
- Faculty Publications (195)
- 2007
- Working Paper
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
Real investors and markets are too complicated to be neatly summarized by a few selected biases and trading frictions. The "top down" approach to behavioral finance focuses on the measurement of reduced form, aggregate sentiment and traces its effects to stock returns.... View Details
- May 2007
- Article
Corporate Financing Decisions When Investors Take the Path of Least Resistance
By: Malcolm Baker, Joshua Coval and Jeremy Stein
We explore the consequences for corporate financial policy that arise when investors exhibit inertial behavior. One implication of investor inertia is that, all else equal, a firm pursuing a strategy of equity-financed growth will prefer a stock-for-stock merger to... View Details
- September 2006 (Revised October 2007)
- Case
BT Plc: The Broadband Revolution (A)
By: Michael L. Tushman, David Kiron and Adam M. Kleinbaum
In early 2003, CEO Ben Verwaayen and Chief Broadband Officer Alison Ritchie of BT Plc. are trying to transform the former British Telecom from a stodgy telephone company into a 21st century broadband company. Their efforts to focus the firm on broadband issues within... View Details
- September 2006 (Revised October 2007)
- Module Note
Platform-Mediated Networks: Definitions and Core Concepts
Defines platform-mediated networks and introduces concepts central to their study. First, it defines networks and network effects; explains how network effects influence users' willingness-to-pay for network access; describes factors that determine the strength of... View Details
- 2006
- Article
Schumpeter's Plea: Historical Methods in the Study of Entrepreneurship
By: Rohit Daniel Wadhwani and Geoffrey Jones
This paper outlines the case for why and how historical methods are important to the study of entrepreneurship. We show that research in entrepreneurship has displayed declining attention to historical context since the field first emerged in the 1940s. We discuss why... View Details
- April 2006
- Background Note
Designing Sustainable Service Models
By: Frances X. Frei
Taught as the second module in a Harvard Business School course on Managing Service Operations. Addresses the challenge of designing service models that effectively incorporate a customer operating role, as well as how to align operations to deliver value to both the... View Details
- March 2006
- Background Note
Influencing Customer Behavior in Service Operations
By: Frances X. Frei and Amy C. Edmondson
Explores ways in which service firms can influence the behavior of their customers. Drawing from research on employee motivation and applying it to customer motivation, the note describes two levels of managerial control: instrumental control, which shapes behavior... View Details
- July 2005 (Revised April 2006)
- Case
Carnival Cruise Lines
By: Lynda M. Applegate, Robert Kwortnik and Gabriele Piccoli
Highlights the potential value of customer data and the choices and challenges the firm faces when attempting to capture this value. Carnival collects a significant amount of individual-level behavioral and demographic customer data. Senior management must now decide... View Details
- 2005
- Other Unpublished Work
Corporate Financing Decisions When Investors Take the Path of Least Resistance
By: Malcolm Baker, Joshua Coval and Jeremy Stein
We explore the consequences for corporate financial policy that arise when investors exhibit inertial behavior. One implication of investor inertia is that, all else equal, a firm pursuing a strategy of equity-financed growth will prefer a stock-for-stock merger to... View Details
- November 2003 (Revised April 2004)
- Background Note
Why Consumers Don't Buy: The Psychology of New Product Adoption
Looks at the consumer psychology of new product adoption. Identifies a key reason why consumers do not adopt innovations as quickly as developers think they should--an irrational resistance to behavioral change. Identifies strategies for firms to manage and overcome... View Details
- October 2003 (Revised February 2004)
- Case
Cape Wind
By: John T. Gourville and Kerry Herman
Cape Wind has proposed placing a 170-tower wind farm, with each tower more than 400-feet tall, in Nantucket Sound. Not surprisingly, public reaction is mixed. Some view the wind farm as clean, renewable energy. Others view it as an eyesore and a desecration of a valued... View Details
- January 2003 (Revised September 2007)
- Background Note
A Note on Racing to Acquire Customers
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
- December 2002
- Article
Business Enterprises and Global Worlds
By: G. Jones
The role of business enterprise in integrating economies is one of the central historical themes of the last two centuries. Although globalization—both in its current iteration and in its nineteenth-century form—has been widely studied, the role of the firm, as opposed... View Details
- November 2000 (Revised May 2002)
- Case
FleetBoston Financial: Online Banking
By: Frances X. Frei and Hanna Rodriguez-Farrar
As the ninth largest bank holding company in the United States in 2000, FleetBoston Financial Corp. provided a myriad of financial services, including retail banking, loan origination, and brokerage accounts. This case explores how FleetBoston responded to the Internet... View Details
- June 1998 (Revised August 2000)
- Case
Microsoft CarPoint
CarPoint.com was Microsoft's Web-based entry into on-line automobile retailing. While it could not, in fact, "sell" or deliver any cars, it could shift much of consumer search, comparison, and decision-making, including pricing, the traditional car dealer to the Web.... View Details
- March 1998 (Revised March 1999)
- Case
Dell Online
By: V. Kasturi Rangan and Marie Bell
Dell started online commerce for its PCs in 1996, and by 1997 had achieved a sales rate of $3 million a day. The case describes the internal process that led to these dramatic results and poses the question of how the firm should leverage this activity to meet Michael... View Details
- January 1995
- Background Note
A Note on Distribution of Venture Investments
By: Josh Lerner
Venture capitalists typically exit investments by distributing shares to investors. These transfers pose challenges for these investors. Predictions and evidence about the behavior of stock prices of firms around the time of these distributions are presented. View Details
- May 1993 (Revised May 1994)
- Case
Managing for Integrity: Three Vignettes
By: Lynn S. Paine
Three situations are described. A branch manager for a retail brokerage firm must decide whether to change the branch's cash management techniques to increase interest earnings. An auto mechanic must decide whether to oversell parts and repairs to meet sales and... View Details
- Research Summary
Current Research
By: Leslie K. John
Professor John is a behavioral scientist who uses both laboratory and field experiments to investigate questions that are at the intersection of marketing, organizational behavior, and public policy.
Professor John’s work has been published in leading... View Details
- Forthcoming
- Article
Differentiating on Diversity: How Disclosing Workforce Diversity Influences Consumer Choice
By: Maya Balakrishnan, Jimin Nam and Ryan W. Buell
Companies are facing increased pressure to “walk the talk” on diversity, equity, and inclusion (DEI) in their operations. One specific call-to-action from stakeholders is the public disclosure of EEO-1s. Companies with 100+ employees are federally mandated to annually... View Details