Publications

March 2023 (Revised March 2023)
Case

Roche: Innovation and Access to Healthcare

By: George Serafeim, Susanna Gallani and Benjamin Maletta

In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that had... View Details

February 1992 (Revised October 1996)
Case

CUC International, Inc. (A)

By: Krishna G. Palepu and Paul M. Healy

The case series examines the role of financial reporting and corporate finance policies as vehicles for communication between managers and outside investors. This case describes management's concern that the company's stock is undervalued because analysts viewed the... View Details

Keywords: Financial Reporting; Stocks; Financial Management; Decisions; Economic Slowdown and Stagnation; Management Style; Management Practices and Processes; Business and Shareholder Relations; Value; Financial Services Industry

June 2014 (Revised May 2017)
Case

Southeastern Asset Management Challenges Buyout at Dell

By: Paul Healy, Suraj Srinivasan and Aldo Sesia

In late 2012, Michael Dell wants to take Dell Inc., the company he founded, private. Mr. Dell believes that the successful company's transformation from a personal computer (PC) manufacturer to an enterprise solutions and services provider (ESS) is dependent on going... View Details

25 Jan 2024
Research & Ideas

Being a Team Player: Why College Athletes Succeed in Business

and men, the authors find. These results support the conclusion that socioeconomic status alone cannot explain the superior career outcomes of varsity athletes. No surprise: Many jocks go into finance Some 54 percent of the athletes in... View Details

Keywords: by Rachel Layne

18 Apr 2023
Research & Ideas

What Happens When Banks Ditch Coal: The Impact Is 'More Than Anyone Thought'

Consumers who are eager to mitigate climate change can take many actions, such as reducing the number of airline flights they take or installing solar panels on their homes. But the planet is in a race against time, and individual action alone won’t help most countries... View Details

Keywords: by Barbara DeLollis; Financial Services; Mining

November 1988 (Revised September 1991)
Case

Simmons Japan Ltd.

By: W. Carl Kester and Richard P. Melnick

Concerns the first leveraged buyout to occur in Japan. Analytic tasks include a valuation of the company and an assessment of its debt capacity. Also provides opportunities to discuss agency costs associated with alternative capital and equity ownership structures,... View Details

Keywords: Leveraged Buyouts; Restructuring; Borrowing and Debt; Capital Structure; Cost; Equity; Production; Valuation; Japan; United States

George Serafeim is the Charles M. Williams Professor of Business Administration at Harvard Business School. He co-leads a Lab, within Harvard's Digital, Data, Design Institute, and serves on the faculty steering commitee of Harvard University's Salata Institute. He... View Details

Keywords: asset management; insurance industry; automobiles; industrial goods; fashion; food; green technology

2015
Book

MOVE: Putting America's Infrastructure Back in the Lead

By: Rosabeth M. Kanter

Americans are stuck. We live with travel delays on congested roads; shipping delays on clogged railways; and delays on repairs, project approvals, and funding due to gridlocked leadership. These delays affect us all, whether you are a daily commuter, a frequent flyer,... View Details

June 2023 (Revised June 2023)
Supplement

Roche: ESG and Access to Healthcare

By: George Serafeim

In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that had... View Details

THOMAS R. PIPER, Baker Foundation Professor and Lawrence E. Fouraker Professor of Business Administration, Emeritus, is a faculty member in the Finance and Accounting Units at the Graduate School of Business Administration. He has taught in the MBA Program, as well... View Details

September 1996 (Revised October 1996)
Case

Clarkson Lumber Company

By: Thomas R. Piper

The owner of a rapidly growing retail lumber company is considering the financial implications of continued rapid growth. The magnitude of the company's future financing requirements must be assessed in the context of the company's access to bank finance and/or equity... View Details

Keywords: Business Growth and Maturation; Financial Reporting; Forecasting and Prediction; Business Strategy; Financial Strategy; Commercial Banking; Borrowing and Debt; Equity; Corporate Finance

01 Oct 2001
Research & Ideas

How To Make Restructuring Work for Your Company

The following excerpt is taken from the "Lessons of Restructuring" section of Gilson's introduction to Creating Value through Corporate Restructuring. Although the case studies in this book span a wide range of companies,... View Details

Keywords: by Stuart C. Gilson

June 1990 (Revised August 1990)
Case

Sun Microsystems, Inc.--1987 (A)

By: Carliss Y. Baldwin

An integrated sequence of three cases on the financing of a technical workstation manufacturer. This case focuses on Sun's competitive strategy which requires an inordinately high rate of growth (over 20% per quarter) and commensurate amounts of working capital.... View Details

Keywords: Cash Flow; Competitive Strategy; Financing and Loans; Capital; Financial Strategy; Public Equity; Corporate Finance; Information Technology Industry

Teaching Interest

Overview

By: Peter Tufano

Tufano is the convener for an innovative global doctoral reading group, The Financial Economics of Climate and Sustainability (FECS). This novel course, taught with professors from Yale, Columbia, Stanford, Texas, Imperial, NYU, Mannheim, and Oxford brings together... View Details

Christina R. Wing

Christina Wing is a Senior Lecturer in the Technology and Operations Management Unit at Harvard Business School. Her research focuses on families in business, and she is the creator of Demystifying the Family Enterprise, a course that explores... View Details

February 2015 (Revised September 2017)
Supplement

Omar Selim: Building a Values-Based Asset Management Firm (B)

By: George Serafeim, Rebecca Henderson and Shannon Gombos

The case describes the decision of Omar Selim to set up Arabesque as an independent organization and how he organized Arabesque to use both financial and environmental, social and governance (ESG) data in order to deliver performance for its clients. View Details

Keywords: Social Entrepreneurship; Investing; Investment Management; ESG; Sustainability; Investment Banking; Leadership; Leadership & Corporate Accountability; Leadership Style; Business Model; Asset Management; Business Startups; Social Enterprise

December 2014
Article

Market Competition, Earnings Management, and Persistence in Accounting Profitability Around the World

By: Paul M. Healy, George Serafeim, Suraj Srinivasan and Gwen Yu

We examine how cross-country differences in product, capital, and labor market competition, and earnings management affect mean reversion in accounting return on assets. Using a sample of 48,465 unique firms from 49 countries, we find that accounting returns mean... View Details

Keywords: Corporate Performance; Valuation; Equity Valuation; Persistence; Competitive Advantage; Institutions; Earnings Management; Labor Market; Capital Markets; Competition; Profit; Performance; Supply and Industry; Financial Statements; Government and Politics; Globalized Markets and Industries

SSRN

Find at Harvard

January 2013
Article

Payout Taxes and the Allocation of Investment

When corporate payout is taxed, internal equity (retained earnings) is cheaper than external equity (share issues). If there are no perfect substitutes for equity finance, payout taxes may therefore have an effect on the investment of firms. High taxes will favor... View Details

Keywords: Taxation; Investment; Equity; Growth and Development Strategy; Resource Allocation