Publications

June 2024 (Revised September 2024)
Case

Major League Baseball: Changing the Rules of America's Pastime

By: Stephen A. Greyser, Mac Levin and Brent Schwarz

This case describes the efforts of Major League Baseball (MLB) to make meaningful changes in the rules affecting the ways the game is played. These changes are intended to speed the pace of the game and make it more appealing to younger fans. The principal changes... View Details

Keywords: Change Management; Age; Games, Gaming, and Gambling; Leading Change; Organizational Change and Adaptation; Demand and Consumers; Sports Industry

2011
Working Paper

The Impact of Horizontal Mergers and Acquisitions in Price Competition Models

The question of what impact mergers and acquisitions have on key equilibrium performance measures is fundamental to our understanding of competitive dynamics in an oligopolistic industry. We address these questions in the context of price competition models with... View Details

Keywords: Mergers and Acquisitions; Cost; Price; Profit; Duopoly and Oligopoly; Performance Efficiency; Mathematical Methods; Competition

September 2016
Case

Truly Human Leadership at Barry-Wehmiller

By: Dylan Minor and Jan Rivkin

The chief executive of Barry-Wehmiller, a large maker of industrial equipment, has resolved to run the company via “truly human leadership” in which “success is measured by the way we touch the lives of people.” With unusual people practices and a distinctive strategy,... View Details

Keywords: Job Cuts and Outsourcing; Values and Beliefs; Organizational Culture; Employees; Business Strategy; Manufacturing Industry

July 2020
Background Note

Gender Diversity on Boards: Views from Norway

By: Aiyesha Dey

The issue of gender diversity on boards has received increased attention in U.S markets over the past few years. In 2018, California introduced a law which required boards of U.S-listed firms with headquarters in California to include at least one female director by... View Details

Keywords: Board Of Directors; Board Decisions; Gender; Diversity; Governing and Advisory Boards; Norway; United States

April 2002
Background Note

Reflections on the United Electric case discussion Persuasion, Induction, and Grounding in the Specifics

An MBA classroom discussion revealed the perils of learning in which "theories-in-use" are not challenged and suggests strategies for more reflective learning. Two groups of students presented their positions at a conceptual level without grounding their conceptual... View Details

Keywords: Perspective; Cases

Find at Harvard

January 2018
Case

Scaling Swagbucks (A)

By: Jeffrey F. Rayport and Matthew G. Preble

In early 2014, Chuck Davis (HBS '86) has joined Swagbucks as its first professional CEO to scale a successful and profitable brand promotion and consumer research business. Davis came into the job while serving as a venture partner at TCV, a growth stage VC firm,... View Details

Keywords: Loyalty Management; Scaling; Scale; Entrepreneurship; Human Resources; Employees; Employee Relationship Management; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Leading Change; Growth Management; Religion; Information Technology; Internet and the Web; Transition; Leadership; Web Services Industry; Technology Industry

July 2024
Article

Chatbots and Mental Health: Insights into the Safety of Generative AI

By: Julian De Freitas, Ahmet Kaan Uğuralp, Zeliha Uğuralp and Stefano Puntoni

Chatbots are now able to engage in sophisticated conversations with consumers. Due to the ‘black box’ nature of the algorithms, it is impossible to predict in advance how these conversations will unfold. Behavioral research provides little insight into potential safety... View Details

Keywords: Autonomy; Chatbots; New Technology; Brand Crises; Mental Health; Large Language Model; AI and Machine Learning; Behavior; Well-being; Technological Innovation; Ethics

Teaching Interest

Overview

By: Jeffrey J. Bussgang

Launching Technology Ventures
Launching Technology Ventures (LTV) is designed for students who are actively working on their own startups or who will work at early-stage startups. The course material is, in particular, focused on new businesses in the... View Details

2020
Chapter

Business, Ethics and Institutions. The Evolution of Turkish Capitalism in a Comparative Perspective

By: Asli M. Colpan and Geoffrey Jones

This chapter offers a survey of the evolution of Turkish capitalism from the 19th century Ottoman Empire until the present day. It shows that Turkish business over the last century and a half was shaped in an institutional context similar to those in many developing... View Details

Keywords: Business Groups; Capitalism; Entrepreneurship; Ethics; Government and Politics; History; Religion; Business History; Turkey; Central Asia; Middle East

Find at Harvard

2021
Article

Fair Influence Maximization: A Welfare Optimization Approach

By: Aida Rahmattalabi, Shahin Jabbari, Himabindu Lakkaraju, Phebe Vayanos, Max Izenberg, Ryan Brown, Eric Rice and Milind Tambe

Several behavioral, social, and public health interventions, such as suicide/HIV prevention or community preparedness against natural disasters, leverage social network information to maximize outreach. Algorithmic influence maximization techniques have been proposed... View Details

Research Summary

The Institutional Foundations of Lending: Indirect Regulation and State-Building

The Institutional Foundations of Lending: Indirect Regulation and State-Building makes two main theoretical contributions to the scholarship on credit markets and institutional development. First, the book demonstrates that opportunistic lenders can take... View Details

27 May 2014
First Look

First Look: May 27

argues Mikołaj Piskorski, one of the world's leading experts on the business of social media. In A Social Strategy, he provides the most convincing answer yet, one backed by original research, data, and case studies from companies such as... View Details

Keywords: Sean Silverthorne

Research Summary

The Value of Family Ownership, Control, and Management

In collaboration with Professor Raphael Amit of Wharton, Belén Villalonga is investigating how family ownership, control, and management affect firm value. Their forthcoming Journal of Financial... View Details

Research Summary

Dissertation: Speaking Up on Boards

My dissertation examines individual and group behavior in corporate boards of directors. I focus on individual traits and group traits that can foster or inhibit the act of speaking up when an individuals views go against the general consensus in the room. Research and... View Details

July 2014
Article

Second-Opinion Pathologic Review is a Patient Safety Mechanism That Helps Reduce Error and Decrease Waste

By: Lavinia Middleton, Thomas W. Feeley, Heidi W. Albright, Ronald Walters and Stanley Hamilton

We have a crisis in health care delivery, originating from increasing health care costs and inconsistent quality-of-care measures. During the past several years, value-based health care delivery has gained increasing attention as an approach to control costs and... View Details

Keywords: Pathology; Diagnostic Errors; Health Care and Treatment; Health Industry; North and Central America

12 Aug 2008
First Look

First Look: August 12, 2008

societal stereotypes of underrepresented minorities, making knowledge intensive firms a rich environment to examine diversity initiatives and explore the dynamics that hinder retention and promotion for underrepresented minorities in... View Details

Keywords: Sean Silverthorne

Teaching Interest

Investing: Risk, Return and Impact (MBA)

By: Shawn A. Cole

This is an investing/finance course, designed to build on skills introduced in the RC finance course, but with an emphasis on how and whether investors should incorporate what have traditionally been considered “non-financial” criteria in their decisions: for... View Details

June 2016
Article

Vaccination Rates Are Associated with Functional Proximity but Not Base Proximity of Vaccination Clinics

By: John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian and Gwendolyn I. Reynolds

Background: Routine annual influenza vaccinations are recommended for persons 6 months of age and older, but less than half of U.S. adults get vaccinated. Many employers offer employees free influenza vaccinations at workplace clinics, but even then take-up is... View Details

Keywords: Geographic Location; Employees; Health Care and Treatment

June 2024 (Revised March 2025)
Case

Wemade: (Re)Establishing Trust in Blockchain Games (A)

By: Jung Koo Kang, Charles C.Y. Wang, David Allen and Kwangmoon So

This case explores the fundamental challenges and accounting issues arising from the integration of blockchain technology into traditional business models. It features Wemade, a South Korean online gaming company that has staked its future on blockchain-based games.... View Details

Keywords: Blockchain; Cryptocurrency; Video Games; Accounting; Financial Reporting; Revenue Recognition; Games, Gaming, and Gambling; Corporate Disclosure; Information Technology; Technology Adoption; Accounting Industry; Information Technology Industry; Video Game Industry; South Korea