A well-established principle of product development holds that a small group of early adopters can spur mass-market acceptance of a new product. What is less well understood is how those early adopters react when that product or its brand is accepted by the mass market. As Wharton marketing professors David Reibstein and John Zhang explain in this video, the company could experience a backlash as early adopters move on to other new products. A case in point: Porsche saw a decline in sports car sales after it entered the SUV mass market. Research by Reibstein and Zhang discusses reasons for the backlash and suggests a strategy for dealing with it. 

Comments

New This Week

The Business of Signing a Superstar Athlete
Podcast

The Business of Signing a Superstar Athlete

October 16, 2026 • 13 min listen

Kenneth Shropshire, professor emeritus of legal studies and business ethics at the Wharton School, explores the expectations, business opportunities, and community impact that come with signing a superstar athlete like LeBron James.

Why Gen Z Is Choosing Sports Betting Over Retirement Savings
Podcast

Why Gen Z Is Choosing Sports Betting Over Retirement Savings

October 14, 2026 • 13 min listen

Michael Platt, professor of marketing, psychology, and neuroscience at the Wharton School, explains why sports betting is capturing young people’s attention and what it means for their financial futures.

The Analytics Behind Baseball’s Small-Market Success
Podcast

The Analytics Behind Baseball’s Small-Market Success

October 14, 2026 • 53 min listen

Mike Petriello, Major League Baseball’s director of stats and research, explains the swing data, player development, and matchup decisions changing how teams compete.