Publications

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Research Summary

Time Varying Expected Returns, Stochastic Dividend Yields, and Default Probabilities: Linking the Credit Risk and Equity Literature (with George Chacko and Jens Hilscher)

In standard structural bond pricing models, the firm defaults once the market value of assets has fallen below a threshold. Expected returns, or at least dividend yields, are assumed to be constant, which implies that any asset value movement is permanent and has the... View Details

Research Summary

Entrepreneurial Management: Customer Discovery and Business Development

This research focuses on: (a) market research methods and tactics suitable to startups seeking their initial customers and validation of their initial business model; (b) guidelines for conducting visits with potential customers as part of the startup ptrocess; and (c)... View Details

Web

Biography - Institute For Strategy And Competitiveness

and teacher. Throughout his career at Harvard Business School, he has brought economic theory and strategy concepts to bear on many of the most challenging problems facing corporations, economies View Details

September 2013
Exercise

An Exercise in Designing a Travel Coffee Mug

By: Elie Ofek and Michael Norris

In recent years design has emerged as a critical factor in the success of many new products. This case exercise provides a hands-on way to experience the design process and offers a structured approach for incorporating key considerations that can aid in effective... View Details

Keywords: New Product Development; Innovation; Market Research; Competitive Positioning; Design; Product Development; Consumer Products Industry

February 2013 (Revised June 2013)
Case

BTG Pactual: Preserving a Partnership Culture

By: Paul Healy

Keywords: Stock Market; IPO; Corporate Lending; Initial Public Offering; Investment Banking; Banking Industry; Brazil

16 Mar 2022
Blog Post

Taking Your Shot in the Sports Industry with Adam Laitsas (MBA 2016), SVP, Head of Marketing for Madison Square Garden Sports

Three months into his new role as SVP, Head of Marketing at Madison Square Garden Sports (MSG), Adam Laitsas (MBA 2016) looked out from his office onto a place that is equal parts inspiring and familiar. For... View Details

October 2002 (Revised March 2004)
Case

Management Earnings Disclosure and Pro Forma Reporting

Introduces a discussion of management earnings disclosure and the growing use of pro forma reporting by corporations. Highlights the background of pro forma reporting, how it has been used in the past couple of years, and what the regulators at the capital markets... View Details

Keywords: Business Earnings; Corporate Disclosure; Financial Reporting; Management Teams

Teaching Interest

Product Management

By: Sara McKinley Torti

A Product Manager is obsessed with the problem their product tries to solve and works to both define the product’s functional requirements and lead cross-functional teams to develop, launch and improve their product over time. Taught by an experienced former Google... View Details

Keywords: MBA; Product Management; Scaling And Growth; Product Development; Product Innovation; Product Features; Product Market Fit

January 2014 (Revised May 2014)
Case

Tech Mahindra and the Acquisition of Satyam Computers (A)

By: Srikant M. Datar, Anjali Raina and Namrata Arora

Set in 2008, the case details Tech Mahindra, an information technology (IT) company within the Mahindra Group, an Indian multi-industry company with a diverse stable of businesses including automotives, farm equipment, and financial services, and its decision to... View Details

Keywords: Acquisition; Corporate Governance; Computer Industry; India

November 2007
Article

Measuring Consumer and Competitive Impact with Elasticity Decompositions

Marketing investments are designed to change consumer behavior in ways that help goods compete in the marketplace. Previous research has focused on using elasticity decompositions to measure how these investments affect either consumer decision making or competing... View Details

Keywords: Decision Choices and Conditions; Investment Return; Marketing Strategy; Consumer Behavior; Measurement and Metrics; Mathematical Methods; Competitive Advantage

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January 2014 (Revised January 2017)
Supplement

Nivea (B)

By: Karim R. Lakhani, Johann Fuller, Volker Bilgram and Greta Friar

This supplementary case follows up on an innovative R&D approach by Beiersdorf,a skin care and cosmetics company. The case relates what happened to the product launched by Beiersdorf, to its Nivea line, following the events of the A case, and how the commercial success... View Details

Keywords: Innovation; Innovation Management; Marketing; Innovation Strategy; Innovation and Management; Research and Development; Product Design; Collaborative Innovation and Invention; Beauty and Cosmetics Industry; Beauty and Cosmetics Industry

March 2014 (Revised January 2017)
Case

From Beijing Jeep to ASC Fine Wines: The Story of an American Family Business in China

By: William C. Kirby and Erica M. Zendell

In 1985, Don St. Pierre Sr. became President of Beijing Jeep, the troubled joint venture between American Motor Corporation and the Chinese government to build Jeep Cherokees in China. Just over a decade later in 1996, leveraging contacts from his time in the... View Details

Keywords: Entrepreneurship In Emerging Markets; China; Joint Ventures; Wine Industry; International Entrepreneurship; International Business; Exports; Chinese Manufacturing; Business And Government Relations; Ownership Stake; Strategy; Operations; Food and Beverage Industry; Food and Beverage Industry; China

March 2024
Case

Lyft 2023: Roads to Growth and Differentiation

By: Ranjay Gulati and Jeffrey Huizinga

Set in San Francisco in winter 2023, this case explores the strategic challenges and initiatives at Lyft under the leadership of its new CEO, David Risher. Confronted with declining market share and financial pressures, Risher spent his first six months at the helm... View Details

Keywords: Technology; Turnarounds; Ridesharing; Transition; Strategy; Culture; Change Management; Transportation Industry; Technology Industry

05 Sep 2006
Working Paper Summaries

Optimal Reserve Management and Sovereign Debt

Keywords: by Laura Alfaro & Fabio Kanczuk

May 2013
Article

The Stock Selection and Performance of Buy-Side Analysts

By: Boris Groysberg, Paul Healy, George Serafeim and Devin Shanthikumar

Prior research on equity analysts focuses almost exclusively on those employed by sell-side investment banks and brokerage houses. Yet investment firms undertake their own buy-side research and their analysts face different stock selection and recommendation incentives... View Details

Keywords: Buy-side Analysts; Sell-side Analysts; Stock Recommendations; Recommendation Optimism; Recommendation Performance; Investment Recommendations; Conflicts Of Interest; Financial Markets; Financial Institutions; Financial Services Industry; United States

2009
Working Paper

Why Do Intermediaries Divert Search? - Companion Paper

By: Andrei Hagiu and Bruno Jullien

This companion paper contains several extensions of the model presented in our main paper - Hagiu and Jullien (2009). View Details

Keywords: Market Intermediation; Search; Two Sided Markets; Platform Design; Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry

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2016
Chapter

Luxury Branding Research: New Perspectives and Future Priorities

By: Anat Keinan, Sandrine Crener and Silvia Bellezza

Several major trends have changed the landscape for luxury brands. These shifts include the increasing role of technology (digital and mobile) as well as the use by consumers of alternative signals of status, such as wearing less prominently branded apparel, being less... View Details

Keywords: Luxury; Brands and Branding

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September 1995 (Revised March 1997)
Case

Bob Reiss and Valdawn (A): November 1994

Bob Reiss, a seasoned entrepreneur, "accidentally" started Valdawn in 1988 and in six years built the company into a $7 million marketer of "fun and fashion" watches. Valdawn, a "virtual" company, has very few employees or fixed assets and enjoys attractive profit... View Details

Keywords: Business or Company Management; Business Growth and Maturation; Ethics; Decision Making; Entrepreneurship; Apparel and Accessories Industry