Publications

March 2025
Case

Stagwell: AI and the Future of Marketing

By: Suraj Srinivasan and Radhika Kak

In early 2025, Mark Penn, Founder, CEO and Chairman of Stagwell, a global marketing company with a network of over 70+ agencies that served over 4000 blue-chip customers across 40 countries, was looking at ways that marketers should navigate the disruption emanating... View Details

Keywords: Advertising; Innovation Strategy; Change Management; AI and Machine Learning; Digital Transformation; Technology Adoption; Marketing Strategy; Service Delivery; Creativity; Business Model; Advertising Industry; Technology Industry

18 Jul 2023
Interview

Jeffrey Rayport on Product Market Fit, Profit Market Fit and Whiplash, and More

By: Jeffrey F. Rayport and Doug Levin

This episode of "Lessons from Startup Life" podcast features Jeffrey Rayport, Senior Lecturer of Business Administration at the Harvard Business School. Jeffrey specializes in teaching and researching growth-stage technology ventures and their scalability. Prior to... View Details

Keywords: Scaling And Growth; Start-up; Diversity; Equity; Inclusion; Technology; Business Startups; Product Marketing; Business Growth and Maturation

23 Apr 2001
Research & Ideas

Market Research Meets the “People Factor”

Knowledge about a market is no cinch to acquire, of course. And though information may have been painstakingly collected, analyzed, and presented by market researchers, it faces an even greater hurdle when... View Details

Keywords: by Martha Lagace

04 Dec 2007
Working Paper Summaries

Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations

Keywords: by Feng Zhu & Marco Iansiti; Entertainment & Recreation

2016
Chapter

Navigating Natural Monopolies: Market Strategy and Nonmarket Challenges in Radio and Television Audience Measurement Markets

By: Hillary Greene and Dennis Yao

This paper explores how firms within the audience measurement industry, specifically its radio and television markets, have navigated myriad market and nonmarket challenges. The market strategies and the nonmarket forces that constrain those strategies are largely... View Details

Keywords: Measurement and Metrics; Marketing Strategy; Consumer Behavior; Monopoly; Television Entertainment; Public Opinion; Geographic Scope; Media and Broadcasting Industry; United States

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17 Mar 2020
Working Paper Summaries

From Sweetheart to Scapegoat: Brand Selfie-Taking Shapes Consumer Behavior

Keywords: by Reto Hofstetter, Gabriela Kunath, and Leslie K. John

November 2021
Article

Ratings, Reviews, and the Marketing of New Products

By: Itay P. Fainmesser, Dominique Olié Lauga and Elie Ofek

We study how user-generated content (UGC) about new products impacts a firm's advertising and pricing decisions and the effect on profits and market dynamics. We construct a two-period model where consumers value quality and are heterogeneous in their taste for the new... View Details

Keywords: Online Reviews; Product Ratings; Social Networks; Word Of Mouth; Pricing; User-generated Content; Advertising; Product Marketing; Price; Consumer Behavior; Product Positioning; Social Media

Find at Harvard

November 1998 (Revised October 2003)
Case

Mike Winsor: A Career in Marketing

By: Robert J. Dolan

An MBA student has received an offer to join Kraft Foods, a leading consumer packaged goods firm. This unit is a wholly owned subsidiary of a holding company whose other major subsidiary is a leading cigarette manufacturer. The case raises ethical issues of marketing. View Details

Keywords: Marketing; Ethics

16 Jun 2003
Research & Ideas

Researchers Contribute Globalization of Markets Papers

predictor of events, but the power and sometimes outrageous language used by Levitt changed the nature of debate on the issue, and created new perspectives for managers to consider as they approach world markets. Levitt's key insight endures: View Details

Keywords: by Working Knowledge editors

23 Mar 2015
Research & Ideas

It’s Called ‘Price Coherence,’ and It’s Surprisingly Bad for Consumers

attract desirable customers. "On the face of it, price coherence seems good for consumers because they get a benefit for choosing the intermediary, and they pay no additional fee," says Benjamin G. Edelman, an associate professor at... View Details

Keywords: by Carmen Nobel; Retail; Air Transportation; Food & Beverage; Entertainment & Recreation

2007
Working Paper

Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations

By: Feng Zhu and Marco Iansiti

This paper seeks to answer three questions. First, which drives the success of a platform, installed base, platform quality or consumer expectations? Second, when does a monopoly emerge in a platform-based market? Finally, when is a platform-based market socially... View Details

Keywords: Price; Network Effects; Digital Platforms; Monopoly; Quality; Competitive Advantage; Digital Platforms

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09 Nov 2016
Op-Ed

6 Lessons from Donald Trump's Winning Marketing Manual

Donald Trump's victory may be a surprise—but not to astute marketers. Here are six important lessons from Trump's brand marketing playbook: Give consumers a job. The best View Details

Keywords: by John A. Quelch

2008
Working Paper

Competition and Resource Sensitivity in Marriage and Roommate Markets

By: Bettina-Elisabeth Klaus

We consider one-to-one matching markets in which agents can either be matched as pairs or remain single. In these so-called roommate markets agents are consumers and resources at the same time. We investigate two new properties that capture the effect a newcomer has on... View Details

Keywords: Competition; Marketplace Matching

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29 Oct 2007
HBS Case

Marketing Maria: Managing the Athlete Endorsement

increasingly turn to athletes to promote their products. The marketing executives I spoke with told me they value these endorsements especially because it is getting more and more difficult to reach a wide group of View Details

Keywords: by Sarah Jane Gilbert; Sports

July 2005
Teaching Note

Globalizing Consumer Durables: Singer Sewing Machine before 1914 (TN)

By: Geoffrey G. Jones

Teaching Note to (9-804-001). View Details

Keywords: Global Strategy; Multinational Firms and Management; Factories, Labs, and Plants; Investment; Sales; Entrepreneurship; Success; Production; Marketing; Manufacturing Industry; United States; Russia; Scotland

May 2009 (Revised December 2009)
Case

Reliance Baking Soda: Optimizing Promotional Spending

By: John A. Quelch and Heather Beckham

Reliance Baking Soda is Stewart Corporation's oldest and most established product. The new Domestic Brand Director needs to create a 2008 marketing budget that delivers a profit increase of 10% over 2007 levels. She must first evaluate the effectiveness of past... View Details

Keywords: Communication Strategy; Quantitative Analysis; Consumer Marketing; Marketing Planning; Product Management; Sales Promotions; Program Budgeting; Marketing Strategy; Advertising; Product Marketing; Budgets and Budgeting; Sales; Consumer Products Industry