Publications

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29 Apr 2025
HBS Seminar

Magie Cheng & David Huang

March 2001 (Revised August 2003)
Case

Wilkerson Company

By: Robert S. Kaplan

The president of Wilkerson, faced with declining profits, is struggling to understand why the company is encountering severe price competition on one product line while able to raise prices without competitive response on another product line. The controller proposes... View Details

Keywords: Activity Based Costing and Management; Competition; Profit; Product; Consumer Products Industry

August 2018 (Revised February 2023)
Case

Hubble Contact Lenses: Data Driven Direct-to-Consumer Marketing

By: Jill Avery and Ayelet Israeli

As its Series A extension round approaches, the founders of Hubble, a subscription-based, social-media fueled, direct-to-consumer (DTC) brand of contact lenses, are reflecting on the marketing strategies that have taken them to a valuation of $200 million and debating... View Details

19 Oct 2021
HBS Seminar

Cynthia Rudin, Duke University

February 2010 (Revised November 2013)
Case

Living PlanIT

By: Robert G. Eccles, Amy C. Edmondson, Susan Thyne and Tiona Zuzul

Living PlanIT is a start-up company that has developed a new, innovative business model for sustainable urbanization. This model reflects the software and technology backgrounds of its founders, Steve Lewis and Malcolm Hutchinson, and is in vivid contrast to other... View Details

Keywords: Business Model; Business Startups; Development Economics; Entrepreneurship; City; Technological Innovation; Environmental Sustainability; Urban Development; Construction Industry; Green Technology Industry; Real Estate Industry; Portugal

Frances Frei is a Professor of Technology and Operations Management at Harvard Business School. Her research investigates how leaders accelerate performance and design for excellence in leadership, strategy, and operations. She regularly advises senior executives... View Details

Keywords: airline; banking; fast food; financial services; health care; hotels ＆ motels; management consulting; media; nonprofit industry; professional services; retail financial services; service industry; sports; telecommunications; tourism; travel

March 2004 (Revised April 2005)
Case

Midwest Office Products

By: Robert S. Kaplan

Presents an easy introduction to time-driven activity-based costing (ABC) that allows students to build a simple ABC model of order profitability. Midwest's time-driven ABC approach is based on two categories of parameter estimates. The first is the cost per hour of... View Details

Keywords: Cost; Price; Activity Based Costing and Management; Time Management; Financial Reporting; Profit; Performance Improvement; Order Taking and Fulfillment; Performance Evaluation

January 2008
Background Note

Valuing Risky Debt

By: Joshua Coval and Erik Stafford

This lesson develops the classical structural approach to pricing and hedging credit risk: Merton's (1974) contingent claims model of debt and equity claims. This model is used to make investment and risk management decisions in an over-the-counter (OTC) market for... View Details

Keywords: Borrowing and Debt; Credit; Investment; Price; Risk Management; Mathematical Methods; Valuation

March 2014 (Revised October 2015)
Case

Teach For China and the Chinese Nonprofit Sector

By: William C. Kirby and Erica M. Zendell

Teach For China was founded in 2008 with the mission of expanding educational opportunity across China. By 2013, Andrea Pasinetti's lofty dream had taken flight: over 300 graduates from top American and Chinese universities were participating in its 2-year teaching... View Details

Keywords: Nonprofit; China; Business And Government Relations; Business And Poverty; Business And Society; Emerging Market Entrepreneurship; Emerging Market; NGO; Education; Entrepreneurship; Social Enterprise; Emerging Markets; Non-Governmental Organizations; Nonprofit Organizations; Education Industry; China

Article

Reputation When Threats and Transfers Are Available

By: Ernesto Dal Bo, Pedro Dal Bo and Rafael Di Tella

We present a model where a long-run player is allowed to use both money transfers and threats to influence the decisions of a sequence of short-run players. We show that threats might be used credibly (even in arbitrarily short repeated games) by a long-lived player... View Details

Keywords: Crime and Corruption; Decision Choices and Conditions; Game Theory; Mathematical Methods; Interests; Power and Influence; Reputation

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December 2022 (Revised August 2023)
Case

Circles.Life at a Crossroads of Growth

By: Juan Alcácer and Adina Wong

In June 2022, the founders of Singapore mobile operator Circles.Life had a crucial decision to make. Circles.Life developed a new business model in mobile telecommunications—a digital telco—built around its proprietary operating system. After expanding its brand in... View Details

Keywords: Business Model; Decisions; Technological Innovation; Applications and Software; Business Strategy; Telecommunications Industry; Singapore

December 2018
Case

DraftKings and the Future of Fantasy Sports

By: Robert F. Higgins and Julia Kelley

Founded in 2012, DraftKings helped change the fantasy sports landscape by popularizing daily fantasy sports (DFS), or short-term fantasy sports tournaments that offered big cash prizes to winners. The company’s valuation exceeded $1 billion by 2015, but DraftKings soon... View Details

January 1996
Background Note

Creativity and Innovation in Organizations

By: Teresa M. Amabile

Creativity, the production of new and useful ideas by individuals or teams, can appear in many forms and many functions within firms of all kinds--from entrepreneurial start-ups to well-established enterprises. This note describes the varieties of creativity in... View Details

Keywords: Change Management; Entrepreneurship; Collaborative Innovation and Invention; Management Analysis, Tools, and Techniques; Organizational Design; Situation or Environment; Creativity

Research Summary

Networks

Platforms and Network Effect
On-line Social Networks
Business Models

View Details

V. Kasturi Rangan

Kash Rangan is the Malcolm P. McNair Professor of Marketing at the Harvard Business School. Formerly the chairman of the Marketing Department (1998-2002), he is now the co-chairman of the school's Social Enterprise Initiative. He has taught in a wide variety of MBA... View Details

Keywords: advertising; agribusiness; apparel; automobiles; computer; consumer products; e-commerce industry; high technology; industrial goods; marketing industry; pharmaceuticals

November 2002 (Revised February 2003)
Case

Amazon.com-2002

By: Stig Leschly, Michael J. Roberts, William A. Sahlman and Todd H Thedinga

Describes the evolution of Amazon.com and its business model since its founding. Specifically, discusses Amazon's transformation from an e-Tailer to a commerce platform and its marketplace initiative, which has driven this. Also describes the economics of various... View Details

Keywords: Business Model; Digital Platforms; Internet and the Web; Transformation; Retail Industry

01 Dec 2015
News

What to Do When Your Organization Has Dueling Missions

October 1996
Background Note

Building Effective One-on-One Work Relationships

By: Linda A. Hill

Addresses how to build effective one-on-one work relationships. Spells out the importance of analyzing your network and understanding on whom you are dependent. Also provides some criteria for assessing the quality of your relationships. Finally, it discusses how to... View Details

Keywords: Performance Effectiveness; Quality; Networks; Conflict and Resolution