Publications

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MBA Class of 1960 Professor of Management, Paul W. Marshall, is affiliated with the Entrepreneurial Management Unit and teaches The Entrepreneurial Manager in the Turnaround Environment. This Elective Curriculum course focuses on the role of... View Details

Keywords: aerospace; banking; brokerage; computer; consulting; defense; management consulting; manufacturing; metals; professional services; retail financial services; retailing; steel

February 13, 2023
Editorial

The Secret Tax on Women’s Time

By: Lauren C. Howe, Lindsay B. Howe and Ashley V. Whillans

When studies revealed the so-called pink tax, showing in 2015 that personal hygiene products “for her” cost 13% more than similar products for men, it caused outrage and action. The irony that women, despite generally having fewer financial resources than men, are... View Details

Keywords: Gender; Equality and Inequality; Work-Life Balance

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Jan W. Rivkin is a Professor in the Strategy Unit at Harvard Business School. In the past, he has served as Faculty Chair of the MBA Program, Senior Associate Dean for Research, and head of the Strategy Unit. His research, course development, and teaching focus on... View Details

Keywords: airline; computer; internet; music; transportation

October 2023 (Revised May 2024)
Case

Thermo Fisher Scientific: Foray into Contract Research

By: Satish Tadikonda, William Marks and Kevin Emancipator

After publicly declaring that they would not enter the contract research organization (CRO) business in 2017, Thermo Fisher purchased Pharmaceutical Product Development (PPD), one of the biggest players in the CRO space, in 2021. Much had changed in the intervening... View Details

Keywords: Mergers and Acquisitions; Customer Focus and Relationships; Corporate Strategy; Organizational Change and Adaptation; Biotechnology Industry

October 2011
Case

Gene Sequencing: Staking a Position in an Expanding Industry

By: Richard G. Hamermesh, Mara Aspinall and Phillip Andrews

Towards the end of 2010, companies in the gene sequencing industry were pushing aggressive R&D programs to develop technologies and products in the race to sequence the entire human genome at a cost of $1,000. It remained to be seen when the "$1,000 genome" would... View Details

Keywords: Genetics; Business Growth and Maturation; Business Plan; Competition; Venture Capital; Biotechnology Industry

March 2009
Article

Earnings Management and Corporate Tax Shelters, and Book-Tax Alignment

By: Mihir Desai and Dhammika Dharmapala

This paper reviews recent evidence analyzing the link between earnings management and corporate tax avoidance and considers the implications for how policymakers should evaluate the financial reporting environment facing firms. A real-world tax shelter is dissected to... View Details

Keywords: Earnings Management; Taxation; Financial Reporting; Business and Shareholder Relations

SSRN

December 2019
Case

Walmart Ecommerce (B): Omnichannel Pursuits

By: Ramon Casadesus-Masanell and Karen Elterman

This case is an abridged version (part 2 of 2) of "Walmart's Omnichannel Strategy: Revolution or Miscalculation?" HBS Case No. 720-370. The (B) case describes Walmart’s omnichannel strategy in 2018 as it battled Amazon for online retail market share. Walmart aimed to... View Details

Keywords: Acquisition; Strategy; Internet and the Web; Distribution; Distribution Channels; Competitive Strategy; Retail Industry; Bentonville; Arkansas; United States

19 Dec 2006
First Look

First Look: December 19, 2006

difficult to compute. Yet these customers generate value to the firm because their presence attracts fee-paying sellers. In this paper we consider the value of a customer in these types of networked setting. We compute the value of customers by View Details

Keywords: Sean Silverthorne

Joseph B. Lassiter

Joe is the Senator John Heinz Professor of Management Practice in Environmental Management, Retired. He focuses on one of the world’s most pressing problems: developing clean, secure and carbon-neutral supplies of reliable, low-cost energy all around the world. He... View Details

Keywords: green technology; high technology; internet; oil ＆ gas; private equity (LBO funds); utilities; software; energy

2014
Working Paper

The Global Agglomeration of Multinational Firms

By: Laura Alfaro and Maggie Chen

The explosion of multinational activities in recent decades is rapidly transforming the global landscape of industrial production. But are the emerging clusters of multinational production the rule or the exception? What drives the offshore agglomeration of... View Details

Keywords: Geographic Location; Multinational Firms and Management; Globalized Markets and Industries; Market Entry and Exit; Industry Clusters

SSRN

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Tony Mayo is the Thomas S. Murphy Senior Lecturer of Business Administration and C. Roland Christensen Distinguished Management Educator in the Organizational Behavior Unit of Harvard Business School (HBS). He currently teaches and serves as the course head for... View Details

Keywords: advertising; airline; education industry; nonprofit industry; publishing industry; service industry

Research Summary

Overview

Professor Sawyer’s research focuses on U.S. political economy in the late 19th and early 20th centuries, concentrating on the development of competition policy and the administrative state. While the conventional history of U.S. competition policy portrays the... View Details

Producing Prosperity: Why America Needs a Manufacturing Renaissance

Companies compete on the decisions they make. For years—even decades—in response to intensifying global competition, companies decided to outsource their manufacturing operations in order to reduce costs. But we are now seeing the alarming long-term effect of those... View Details

02 Jan 2024
Research & Ideas

10 Trends to Watch in 2024

The lightning-fast ascent of generative AI isn’t the only sea change on the horizon for businesses in the new year. The global economy is in flux as war, climate change, trade issues, and infrastructure problems demand attention. Many companies continue to struggle to... View Details

Keywords: by Rachel Layne

When Technology Gets Ahead of Society

New technologies can be unsettling for industry incumbents, regulators, and consumers, because norms and institutions for dealing with them don't yet exist. Interestingly, businesspeople in emerging economies face similar challenges: The rules are unclear and... View Details

Nitin Nohria

Nitin Nohria served as the tenth dean of Harvard Business School from 2010-2020. He previously served as co-chair of the Leadership Initiative, Senior Associate Dean of Faculty Development, and Head of the Organizational Behavior unit.

As Dean, building on... View Details

July 2015
Case

Uncharted Play (A)

By: Shikhar Ghosh and Ali Huberlie

The case recounts the process of launching an early stage venture, from idea conception through initial efforts to validate the concept, followed by product launch, and fund raising. It emphasizes the Customer Value Proposition of the business model, and asks – Who is... View Details

Keywords: Early Stage; Female Protagonist; Value Proposition; Team Building; Founders' Agreements; Start-up; Entrepreneurship; Business Model; Business Startups; Sports; United States; North America; Nigeria; Africa

May 2025
Article

The Diffusion of New Technologies

By: Aakash Kalyani, Marcela Carvalho, Nicholas Bloom, Tarek Hassan, Josh Lerner and Ahmed Tahoun

We identify phrases associated with novel technologies using textual analysis of patents, job postings, and earnings calls, enabling us to identify four stylized facts on the diffusion of jobs relating to new technologies. First, the development of economically... View Details

Keywords: Technology; Geography; Innovation; R＆D; Technological Innovation; Research and Development; Employment; Geographic Location

February 1998 (Revised February 1999)
Case

Amway Japan Limited

In April 1997, the president of Amway Japan (AJL, Tokyo, Japan), pondered how to reverse the first performance decline the company has experienced since entering the Japanese direct selling market in 1979. Established as the tenth overseas subsidiary of Amway Corp. of... View Details

Keywords: Strategic Planning; Motivation and Incentives; Business Subsidiaries; Distribution Channels; Customer Satisfaction; Consumer Products Industry; Michigan; Tokyo