Publications

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Professor Cash received a Bachelor of Science degree in Mathematics from Texas Christian University; a Master of Science in Computer Science from Purdue University's Graduate School of Mathematical Sciences; and a Doctor of Philosophy in Management Information... View Details

Keywords: accounting industry; computer; e-commerce industry; financial services; health care; information technology industry; software

September 1988
Case

Skil Corp.

By: Michael E. Porter

The portable electric power tool market in the United States was approximately $1.1 billion in 1979. There were about a dozen manufacturers competing in the U.S. market, of which five were U.S. companies. Skil was the third largest U.S. competitor. Skil was acquired by... View Details

Keywords: Competition; Competitive Strategy; Mergers and Acquisitions; Business Strategy; Emerging Markets; United States

December 1998 (Revised October 1999)
Case

Han Young Labor Dispute (A), The

Examines the evolution of a labor dispute at the Han Young maquiladora in Tijuana, Mexico. The dispute began over union representation at a 120-worker company, but soon escalated into a source of tension between the United States, Canada, and Mexico, and a test for the... View Details

Keywords: Agreements and Arrangements; International Relations; Labor Unions; Trade; Labor and Management Relations; Conflict and Resolution; Business and Government Relations; Canada; United States; Mexico

Find at Harvard

21 Aug 2017
Lessons from the Classroom

Companies Love Big Data But Lack the Strategy To Use It Effectively

depth, and accessibility—it has become clear it is key to helping companies develop sustainable competitive advantage. “The new attention being given to data today is because suddenly, everywhere, it’s become much cheaper to measure,” says John A. Deighton, the Baker... View Details

Keywords: by Dina Gerdeman

September 1991 (Revised December 1993)
Case

Tombow Pencil Co. Ltd.

Tombow Pencil Co. Ltd., one of Japan's two premier pencil manufacturers, has been using a subcontractor network in order to respond to changing market conditions. The system currently faces a new challenge as Tombow moves to address a volatile business market for... View Details

Keywords: Production; Supply Chain Management; Manufacturing Industry; Japan

March 2023
Teaching Note

Ransomware Attack at Colonial Pipeline Company

By: Suraj Srinivasan and Li-Kuan Ni

Teaching Note for HBS Case No. 123-069. On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth... View Details

April 2024 (Revised February 2025)
Teaching Note

eBee: Affordable Mobility for Africa

By: Ramon Casadesus-Masanell, Gamze Yucaoglu and Jordan Mitchell

Teaching Note for HBS Case No. 724-360.The case opens in March 2023, as Sten van der Ham and Jaap Maljers, CEO and co-founder of eBee, an electric bike (e-bike) company in Africa, are contemplating the different avenues for growth and path to profitability for the... View Details

Keywords: Business Model; Value Creation; Competition; Expansion; Logistics; Profit; Resource Allocation; Corporate Strategy; Business Startups; Growth and Development Strategy; Business Strategy; Product Marketing; Entrepreneurial Finance; Bicycle Industry; Africa; Kenya

September 2006 (Revised February 2011)
Case

Empemex

By: Lynda M. Applegate and Regina Garcia-Cuellar

Studies an entrepreneurial venture in Mexico City. The protagonists, two MBAs from HBS, started a pawn shop chain funded from their private equity office after finishing business school. This is timed at a point where the protagonists have to decide how to grow the... View Details

Keywords: Developing Countries and Economies; Entrepreneurship; Venture Capital; Investment; Growth and Development Strategy; Mexico City; United States

06 May 2024
Research & Ideas

The Critical Minutes After a Virtual Meeting That Can Build Up or Tear Down Teams

screen or the conference call as a theater, says Harvard Business School Professor Leslie Perlow, building on the foundational work of sociologist Erving Goffman. “You’re on the frontstage, and that’s for all the world to see,” she says.... View Details

Keywords: by Michael Blanding

June 2013 (Revised September 2016)
Supplement

Governance and Sustainability at Nike (B)

By: Lynn S. Paine, Nien-he Hsieh and Lara Adamsons

Two members of Nike's executive team must decide what sustainability targets to propose to Nike's CEO and to the corporate responsibility committee of Nike's board of directors. Set in 2012, the case traces the evolution of Nike's approach to environmental and social... View Details

Keywords: Nike; Hannah Jones; Mark Parker; Phil Knight; Philip Knight; Eric Sprunk; Jill Ker Conway; Phyllis Wise; Don Blair; Sustainable Business And Innovation; SB＆I; Flyknit; DyeCoo; Footwear; Athletic Footwear; Apparel; Athletic Apparel; Sustainability; Greenpeace; Detox Campaign; Dirty Laundry; Water; Water Use; Water Pollution; Water Resources; Corporate Responsibility Committee; Judgment; Board Of Directors; Board Committees; Environmental And Social Sustainability; Footwear Industry; Decision Choices and Conditions; Decisions; Ethics; Fairness; Globalized Firms and Management; Multinational Firms and Management; Globalized Markets and Industries; Governance; Corporate Accountability; Corporate Governance; Innovation and Invention; Innovation and Management; Innovation Leadership; Innovation Strategy; Goals and Objectives; Management Practices and Processes; Corporate Social Responsibility and Impact; Performance; Alignment; Supply Chain; Organizational Change and Adaptation; Judgments; Apparel and Accessories Industry; Asia; China; United States; Oregon; Portland

September 2011 (Revised March 2014)
Case

Airbnb

By: Joseph B. Lassiter III and Evan W. Richardson

Brian Chesky, Joe Gebbia, and Nathan Blecharczyk, the three founders of Airbnb, an online private accommodation rental market, stared at each other across the kitchen table in their San Francisco apartment. It was March of 2009. A single sheet of paper sat on the table... View Details

Keywords: Entrepreneurship; Housing; Information Publishing; Private Ownership; Online Technology; Information Industry; San Francisco

Web

Strategy Explained - Institute For Strategy And Competitiveness

growth is good only if superiority in ROIC is achieved and sustained. Levels of Strategy There are two fundamental levels of strategy: corporate level strategy and business unit strategy . Cor p orate... View Details

November 2019 (Revised September 2022)
Case

TripAdvisor: An Itinerary for Growth

By: Jeffrey F. Rayport, Spencer Rascoff and Susie L. Ma

In 2019, TripAdvisor was one of the best-known and most-trafficked online travel sites. For nearly 20 years, its founder and CEO Steve Kaufer had steered TripAdvisor through many phases of growth and profitability, but recently the company’s growth had started to slow.... View Details

Keywords: Business Growth and Maturation; Decision Making; Business or Company Management; Growth Management; Innovation and Invention; Brands and Branding; Operations; Customer Value and Value Chain; Information Technology; Travel Industry; Massachusetts

February 2025
Supplement

eBee: Affordable Mobility for Africa

By: Ramon Casadesus-Masanell, Gamze Yucaoglu and Jordan Mitchell

The case opens in March 2023, as Sten van der Ham and Jaap Maljers, CEO and co-founder of eBee, an electric bike (e-bike) company in Africa, are contemplating the different avenues for growth and path to profitability for the young and ambitious company. In 2023, the... View Details

Keywords: Business Model; Value Creation; Competition; Logistics; Profit; Resource Allocation; Expansion; Business Strategy; Growth and Development Strategy; Distribution Channels; Entrepreneurial Finance; Bicycle Industry; Africa; Kenya

25 Jan 2012
Working Paper Summaries

Who Lives in the C-Suite? Organizational Structure and the Division of Labor in Top Management

Keywords: by Maria Guadalupe, Hongyi Li & Julie Wulf

18 Apr 2022
HBS Case

Dick’s Sporting Goods Followed Its Conscience on Guns—and It Paid Off

societal issues, according to two new Harvard Business School case studies. “Increasingly, business leaders are expected to take stands on societal issues—to do societal good. It’s gone beyond ‘do no harm,’”... View Details

Keywords: by Jay Fitzgerald

2017
Working Paper

Cellophane, the New Visuality, and the Creation of Self-Service Food Retailing

By: Ai Hisano

This working paper examines how innovations in transparent packaging, specifically cellophane in the mid-twentieth century United States, helped retailers create full self-service merchandising systems, including selling perishable food. While self-service stores began... View Details

Keywords: Food; Product Marketing; Business History; Food and Beverage Industry; United States

SSRN

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November 2005 (Revised December 2016)
Case

Bally Total Fitness (A): The Rise, 1962–2004

By: John R. Wells, Elizabeth A. Raabe and Gabriel Ellsworth

From a single, modest club in 1962, Bally Total Fitness had grown to become—in management’s words—the “largest and only nationwide commercial operator of fitness centers” in the United States in 2004. Bally had faced its share of challenges, but the last couple of... View Details

Keywords: Bally Total Fitness; Fitness; Gyms; Health Clubs; Chain; Securities And Exchange Commission; Paul Toback; Weight Loss; Exercise; Contracts; Personal Training; Retention; Accounting; Accounting Audits; Accrual Accounting; Finance; Advertising; Business Growth and Maturation; Business Model; For-Profit Firms; Customers; Customer Satisfaction; Public Equity; Financing and Loans; Revenue; Revenue Recognition; Geographic Scope; Multinational Firms and Management; Health; Nutrition; Business History; Lawsuits and Litigation; Management; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Marketing; Operations; Service Delivery; Service Operations; Public Ownership; Problems and Challenges; Business and Shareholder Relations; Business Strategy; Competition; Corporate Strategy; Expansion; Segmentation; Trends; Cost Management; Profit; Growth and Development; Leadership Style; Five Forces Framework; Private Ownership; Opportunities; Motivation and Incentives; Competitive Strategy; Health Industry; United States; Illinois; Chicago