Publications

2025
Working Paper

Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach

By: Ta-Wei Huang and Eva Ascarza

As firms increasingly rely on customer data for personalization, concerns over privacy and regulatory compliance have grown. Local Differential Privacy (LDP) offers strong individual-level protection by injecting noise into data before collection. While... View Details

Keywords: Targeted Intervention; Conditional Average Treatment Effect Estimation; Differential Privacy; Honest Estimation; Post-processing; Analytics and Data Science; Consumer Behavior; Marketing

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March 12, 2021
Article

Is Your C-Suite Equipped to Lead a Digital Transformation?

By: J. Yo-Jud Cheng, Cassandra Frangos and Boris Groysberg

The pandemic has rapidly accelerated many companies’ digital efforts, but do they have the right executives in place to lead this sort of transformation? To answer this question, the authors analyzed more than 100 search specifications for C-suite positions in Fortune... View Details

Keywords: Management Teams; Information Technology; Transformation; Competency and Skills; Digital Transformation

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Article

The Payoff of Pay-for-Success

By: V. Kasturi Rangan and Lisa Chase

Pay-for-success contracts also known as social impact bonds, have been widely touted as a clever way to fill the funding gap plaguing social programs by attracting a tranche of the trillions of dollars in private return-seeking capital. This article takes an in-depth... View Details

Keywords: Impact Investing; Social Impact Bonds; Public Innovation; Social Enterprise; Investment; Innovation and Invention

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2012
Chapter

Foreign Direct Investment and Growth

By: L. Alfaro and M. S. Johnson

This paper examines the evolution of the literature on the relationship between foreign direct investment (FDI) and growth in host countries, particularly developing countries. It provides a broad overview, with a focus on two elements that have recently become... View Details

Keywords: Economic Growth; Spillovers; Complementarity; Mechanism; Globalization; Foreign Direct Investment

March 2007 (Revised April 2011)
Case

Madam C.J. Walker: Entrepreneur, Leader, and Philanthropist

By: Nancy F. Koehn, Anne Dwojeski, William Grundy, Erica Helms and Katherine Miller

Madam C. J. Walker, who has been credited as the first self-made African-American woman millionaire, created a hair-care empire after years spent as a laundress in St. Louis, Missouri. Decades before the Civil Rights movement, her company gave employment to thousands... View Details

Keywords: Leadership; Business History; Race; Corporate Social Responsibility and Impact; Entrepreneurship; Personal Development and Career; Gender; Philanthropy and Charitable Giving; Saint Louis

May 2004 (Revised April 2005)
Case

Prudential Securities

By: Boris Groysberg, Paul M. Healy and Amanda Cowen

Prudential Insurance Co. attempted to diversify into financial services by building an investment banking franchise. Prudential's initial foray into the industry was its acquisition of The Bache Group in 1982. In 2000, the company decided to exit investment banking.... View Details

Keywords: Investment Banking; Corporate Strategy; Competitive Strategy; Market Entry and Exit; Diversification; Mergers and Acquisitions; Financial Services Industry; Insurance Industry

December 1999
Case

Sendwine.com

By: Thomas R. Eisenmann, Charmaine C Ess and Ann A. O'Hara

Sendwine.com, an online retailer of premium gifts of wine by the bottle, faced decisions about its growth strategy in mid-1999. Mike Lannon, president and founder, had established his company as a prominent player in an increasingly crowded field. But with success came... View Details

Keywords: Decision Choices and Conditions; Venture Capital; Financial Strategy; Problems and Challenges; Luxury; Diversification; Internet; Web Services Industry

22 Mar 2018
News

Trust Betrayed: Wives of White-Collar Criminals Tell Their Stories

08 May 2017
News

In Macron, supporters see a champion of optimism

Cas Coovadia

Keywords: Banking; Finance

March 2018 (Revised May 2018)
Case

Celgene

By: Malcolm Baker and Emily McComb

In February 2011, Adam Koppel, a managing director at Brookside Capital, the public equity arm of Bain Capital, must decide whether to increase or exit the firm’s position in Celgene Corporation. News has emerged that raises potential safety concerns associated with... View Details

Keywords: Life Sciences; Biotechnology; Public Market Investing; Celgene; Revlimid; Hedge Fund; Growth Stocks; Valuation; Investment; Decision Choices and Conditions; Analysis; Biotechnology Industry

December 2002
Article

Something Old, Something New: A Longitudinal Study of Search Behavior and New Product Introduction

By: Riitta Katila and Gautam Ahuja

We examine how firms search, or solve problems, to create new products. According to organizational learning research, firms position themselves in a unidimensional search space that spans a spectrum from local to distant search. Our findings in the global robotics... View Details

Keywords: Problem Solving; New Products; Organizational Learning; Uncertainty; Organizational Research; Knowledge Management; Robotics; Organizational Behavior; Organizational Effectiveness; Innovation Adoption; Strategy; Product Design; Business Processes; Product Development

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November 1991 (Revised June 1992)
Case

AT&T: The Dallas Works (B)

Describes the innovative use of a cross-level team as a tool for driving change at a troubled AT&T plant. After the team is disbanded, the case raises questions about the group's achievements, and about how well the organization is positioned to tackle the changes that... View Details

Keywords: Organizational Change and Adaptation; Change Management; Groups and Teams; Telecommunications Industry; Texas