Publications

September 2024 (Revised March 2025)
Supplement

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

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

This supplement reviews Wemade's efforts to rebuild confidence in its business after its WEMIX coin was delisted from the major South Korean cryptocurrency exchanges on December 8, 2022. It outlines Wemade's strategy of transparency, which included partnerships with... View Details

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

14 Nov 2006
First Look

First Look: November 14, 2006

that penniless immigrant taught himself to lead a major corporation through some of the toughest challenges in the history of business. This is an inspiring biography that will enthrall anyone who cares about technology or leadership.... View Details

Keywords: Sean Silverthorne

13 Jul 2010
First Look

First Look: July 13

case:http://cb.hbsp.harvard.edu/cb/product/410079-PDF-ENG Microsoft's IP Ventures Josh Lerner and Ann LeamonHarvard Business School Case 810-096 Microsoft's IP Ventures program, through which Microsoft spun out promising but unused technologies into new companies, is a... View Details

Keywords: Martha Lagace

August 2014 (Revised May 2016)
Case

Husk Power

By: Joseph B. Lassiter III and Sid Misra

In late 2013, Husk Power Systems found itself falling further and further behind plan. The founding CEO had decided to resign. His co-founder is faced with the decision of quitting his corporate job in the US to head to India and help form a new management team. Husk... View Details

January 2002 (Revised June 2003)
Case

Abelli and Saviotti at Banca Commerciale Italiana (A)

By: Tiziana E. Casciaro, Kathleen L. McGinn and Massimiliano Belingheri

In 1999, a powerful struggle amidst complex corporate and interpersonal networks led to the failed merger between Banca Commerciale Italiana and Unicredito Italiano--two of Italy's largest banking groups. This case analyzes the actions of Abelli and Saviotti, co-CEOs... View Details

Keywords: Mergers and Acquisitions; Networks; Banks and Banking; Business Strategy; Power and Influence; Crisis Management; Government and Politics; International Finance; Failure; Banking Industry; Italy

22 Jun 2010
First Look

First Look: June 22

Chapman Wood, George Westerman, and Charles A. O'Reilly III Publication:Industrial and Corporate Change (forthcoming) Abstract This article empirically explores the relations between alternative organizational designs and a firm's ability... View Details

Keywords: Martha Lagace

12 Nov 2021
News

The Psychology Behind Meeting Overload

22 Dec 2009
First Look

First Look: Dec. 22

Working PapersInternational Differences in the Size and Roles of Corporate Headquarters: An Empirical Examination Authors:David Collis, David Young, and Michael Goold Abstract This paper examines differences in the size and roles of... View Details

Keywords: Martha Lagace

07 Feb 2022
Research & Ideas

Digital Transformation: A New Roadmap for Success

challenges these leaders confronted and strategies for how to address them. Organizational change is never easy, but our roundtable discussions made clear that achieving digital maturity can be an especially arduous journey, even for... View Details

Keywords: by Linda A. Hill, Ann Le Cam, Sunand Menon, and Emily Tedards

June 2011 (Revised March 2013)
Case

Wal-Mart Update, 2011

By: David B. Yoffie and Renee Kim

In 2011, Wal-Mart was the world's largest company with $420 billion in sales and operations in 14 countries. Yet it found itself searching for the right growth strategy moving forward. U.S. same-store sales had declined for eight consecutive quarters and Wal-Mart was... View Details

Keywords: Corporate Strategy; Business Growth and Maturation; Growth and Development Strategy; Competitive Strategy; Global Range; Business Strategy; Retail Industry

May 1997 (Revised March 1998)
Case

Teradyne: Managing Strategic Change

By: Joseph L. Bower

Three cases deal with the introduction of a new product to Teradyne's line of semiconductor test equipment. This case provides historic and administrative background for the other two cases. Teradyne: The Aurora Project deals with the problems facing the head of a... View Details

Keywords: Business Startups; Change Management; Business or Company Management; Market Entry and Exit; Product; Problems and Challenges; Competitive Strategy; Corporate Strategy; Technology

Find at Harvard

2025
Working Paper

The Extent and Drivers of Internal Agglomeration of U.S. Multi-Unit Firms

By: Juan Alcácer and Jasmina Chauvin

This paper examines the extent and determinants of internal agglomeration—the spatial clustering of establishments within firms. It introduces a novel methodology that benchmarks a firm’s spatial footprint against that of comparable stand-alone firms, yielding a... View Details

Keywords: Multi-unit Firms; Agglomeration; Spatial Organization; Economies Of Scope; Organizational Design; Diversification; Corporate Strategy; Business Units

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Web

Behavioral Finance & Financial Stability

Greenwood & Samuel G. Hanson Robin Greenwood and Samuel G. Hanson describe a methodology to measure sentiment in the market for US Corporate Credit More Info Equity Market Sentiment By: Malcolm P. Baker & Jeffrey Wurgler Malcolm P. Baker... View Details

July 2024
Case

RMZ 4.0: 'How Fast Do We Want to Run?'

By: Boris Groysberg and Sarah L. Abbott

In 2023, RMZ Corporation (“RMZ”) a large family-owned real estate firm based in Bengaluru, India, announced plans to transform from a commercial real estate developer to a diversified alternative asset owner. Over the next 5 years, RMZ looked to grow its real estate... View Details

Keywords: International Expansion; Growth Management; Family Business; Talent and Talent Management; Goals and Objectives; Transformation; Growth and Development Strategy; Diversification; Change Management; Global Strategy; Organizational Change and Adaptation; Real Estate Industry; India

February 2003
Other Article

The Emergence and Sustainability of Abnormal Profits

By: Michael E. Porter and Anita M. McGahan

In this paper, we examine the emergence and the sustainability of abnormal profits among businesses that were part of U.S. public corporations between 1981 and 1994 and that reported financial results for at least six years. Our results reveal strong asymmetries... View Details

Keywords: Strategy; United States

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April 2007
Case

ABN AMRO Bank N.V.: Global Change Agents

By: Rosabeth M. Kanter, Lance P. Pierce and Ryan Leo Raffaelli

ABN AMRO Global Banking Group developed its risk management function in response to expansion, and increasingly focused on environmental and social risks. The head of the function needed to influence policies and business decisions in a highly decentralized context in... View Details

Keywords: Risk Management; Banks and Banking; Expansion; Change; Governing and Advisory Boards; Social Enterprise; Leadership Development; History; Banking Industry; Service Industry; Brazil; India; United States

Web

Latin America - Global

the admissions team invited newly admitted students from Brazil to join an event with the HBS Club of Brazil on readiness to transition from the corporate world to boards. As part of the program, Roberto Rittes—an accomplished executive... View Details

William A. Sahlman

William Sahlman is a Baker Foundation Professor of Business Administration at Harvard Business School.

Mr. Sahlman received an A.B. degree in Economics from Princeton University (1972), an M.B.A. from Harvard University (1975), and a Ph.D. in Business... View Details

2016
Working Paper

Diversified Business Groups in the West: History and Theory

By: Asli M. Colpan and Takashi Hikino

This working paper examines the historical origins, evolutionary paths, and long-term resilience of diversified business groups in contemporary developed economies of Western Europe, North America, and Oceania. It aims to come up with a new theoretical understanding of... View Details

Keywords: History; Diversification; Business Divisions; Theory; Oceania; North America; Europe