Publications

05 Apr 2011
First Look

First Look: April 5

Limits to Network Effects Authors:Hann Hałaburda and Mikołaj Jan Piskorski Abstract We model conditions under which agents in two-sided matching markets rationally prefer a platform restricting choice rather than a platform that offers... View Details

Keywords: Sean Silverthorne

23 Nov 2021
Research & Ideas

The Vinyl Renaissance: Take Those Old Records Off the Shelf

then sell this to the consumer. If you look at vinyl right now, it’s a very small segment of the market, but it has a very important, symbolic role. The vinyl record is an extension of the craft of making music, another way to connect... View Details

Keywords: by Christine Pazzanese, Harvard Gazette; Music

06 Dec 2017
What Do You Think?

Is It Time To Break Up Amazon, Apple, Facebook, or Google?

it has acquired Whole Foods, the market value of US big name retailers selling foods immediately drops 10 to 20 percent. The exchange of information and news, fake or fact, among large segments of the... View Details

Keywords: by James Heskett; Technology; Web Services

January 2018
Technical Note

The Scope of Business at the Base of the Pyramid: Middle and Lower Income Countries

By: V. Kasturi Rangan and Tricia Gregg

Using World Bank data, the note defines the Base of the Pyramid population as the 4.76 billion people living on less than $10/day. It briefly reviews the perspectives of key business articles that address this market, notably C.K. Prahalad’s work on Bottom of the... View Details

Keywords: Developing Countries and Economies; Poverty; Social Issues; Human Needs; Segmentation

26 Jun 2018
First Look

New Research and Ideas, June 26, 2018

measures of constraints. These findings imply a high degree of market segmentation and suggest that frictions within specialized financial institutions prevent capital from flowing into the View Details

Keywords: Dina Gerdeman

October 2016
Case

The Quiet Ascension of LA Fitness

By: John R. Wells and Gabriel Ellsworth

In 2016, LA Fitness was the largest chain of non-franchised fitness clubs in North America, operating 676 clubs, serving 4.9 million members, and generating revenues of over $1.9 billion. Founded by Chinyol Yi, Louis Welch, and Paul Norris in 1984, the privately held... View Details

Keywords: LA Fitness; Health Clubs; Fitness; Gyms; Chain; Exercise; Personal Training; Retention; Bally Total Fitness; 24 Hour Fitness; Planet Fitness; Buildings and Facilities; Acquisition; Business Growth and Maturation; Business Model; For-Profit Firms; Customers; Customer Focus and Relationships; Customer Satisfaction; Demographics; Age; Gender; Income; Residency; Borrowing and Debt; Capital; Capital Structure; Cash; Cash Flow; Cost; Private Equity; Financial Condition; Financial Liquidity; Financing and Loans; Investment Return; Price; Profit; Revenue; Geographic Location; Geographic Scope; Multinational Firms and Management; Business History; Employees; Recruitment; Selection and Staffing; Human Capital; Contracts; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Market Entry and Exit; Operations; Service Operations; Leasing; Private Ownership; Problems and Challenges; Sales; Salesforce Management; Situation or Environment; Opportunities; Sports; Strategy; Business Strategy; Competition; Competitive Strategy; Competitive Advantage; Corporate Strategy; Expansion; Segmentation; Information Technology; Mobile Technology; Technology Platform; Health Industry; United States; California; Los Angeles

29 Jan 2021
Op-Ed

How Influencers, Celebrities, and FOMO Can Win Over Vaccine Skeptics

be classified into five segments: innovators, early adopters, early majority, late majority, and laggards. Each of the five segments has its own behavioral and demographic characteristics, with varying levels of uncertainty about the... View Details

Keywords: by Rohit Deshpandé, Ofer Mintz, and Imran S. Currim

April 2013 (Revised November 2013)
Case

Growing Financial Services in India: Aditya Birla Financial Services Group

By: Paul M. Healy and Rachna Tahilyani

Aditya Birla Financial Services Group is a large, broad-based, Indian financial services institution offering products ranging from life insurance and mutual funds to private equity. The company has witnessed a turnaround in recent years and regained lost market share.... View Details

Keywords: Regulatory Environment; Finance; Asset Management; Business Growth and Maturation; Transformation; Leadership Development; Leadership Style; Business Processes; Organizational Structure; Organizational Change and Adaptation; Competitive Strategy; Diversification; Segmentation; Financial Services Industry; Insurance Industry; India

Article

Red Light States: Who Buys Online Adult Entertainment?

By: Benjamin Edelman

This paper studies the adult online entertainment industry, particularly the consumption side of the market. In particular, it focuses on the demographics and consumption patterns of those who subscribe to adult entertainment websites. On the surface, this business... View Details

Keywords: Online Technology; Segmentation; Film Entertainment; Demographics; Web Sites; Competition; Governing Rules, Regulations, and Reforms; Demand and Consumers; Legal Liability; Culture; Religion; Entertainment and Recreation Industry; United States

Find at Harvard

Read Now

06 May 2008
First Look

First Look: May 6, 2008

business model, one that positioned the company simultaneously in the PC industry and the consumer electronics industry. While Apple enjoyed a high market share in digital media players and in online music sales, it remained a niche... View Details

Keywords: Martha Lagace

01 Mar 2016
First Look

March 1, 2016

market segment had been growing faster than the conventional market overall and was expected to continue. This had caused large conventional manufacturers to enter this space,... View Details

Keywords: Sean Silverthorne

19 Dec 2017
First Look

New Research and Ideas, December 19, 2017

precision medicines (LPMs) as those that use one or more relevant biomarkers. We then further segment trials based on the nature of the biomarker(s) used and other trial features with economic implications. Given potential changes in the... View Details

Keywords: Carmen Nobel

11 Apr 2011
Lessons from the Classroom

Teaching a ‘Lean Startup’ Strategy

doing that, and waste a lot of money on sales and marketing trying to sell that wrong product," says Tom Eisenmann, a professor in the Entrepreneurial Management Unit at Harvard Business School. "It takes a lot of time, time... View Details

Keywords: by Carmen Nobel; Technology; Computer

July 2011 (Revised September 2012)
Case

Industrial Metrology: Getting In-Line? (A)

By: Willy Shih

Metrology plays a key role in the manufacture of mechanical components. Traditionally it is used extensively in a pre-process stage where a manufacturer does process planning, design, and ramp-up, and in post-process off-line inspection to establish proof of quality.... View Details

Keywords: Transformation; Machinery and Machining; Measurement and Metrics; Product Design; Planning; Quality; Opportunities; Competitive Strategy; Diversification; Segmentation; Technology Adoption; Theory; Manufacturing Industry