Publications

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2018
Working Paper

The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb

By: Chiara Farronato and Andrey Fradkin

We study the effects of enabling peer supply through Airbnb in the accommodation industry. We present a model of competition between flexible and dedicated sellers - peer hosts and hotels - who provide differentiated products. We estimate this model using data from... View Details

Keywords: Peer To Peer; Digital Platforms; Market Entry and Exit; Competition; Accommodations Industry

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March 27, 2025
Article

How One Company Used AI to Broaden Its Customer Base

By: Sunil Gupta and Frank V. Cespedes

The software company SAP successfully leveraged AI tools to begin selling to the small and medium enterprises (SMEs) market, which had previously been uneconomical for its in-person sales approach. By mapping the customer journey and deploying over 40 AI tools, SAP... View Details

Keywords: AI and Machine Learning; Sales; Business Strategy; Market Entry and Exit

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21 Feb 2005
Research & Ideas

The VC Quandary: Too Much Money

of Summit's funds that were ten years old or older were in the top quartile, and he said he believed the 1999 fund he's involved with would likely occupy a similar spot when exits were made and the returns counted. "But that means... View Details

Keywords: by Julie Jette; Financial Services

March 1993 (Revised April 1995)
Case

Signalling Costs

NutraSweet's worldwide patent-protected monopoly on aspartame, the low-calorie high-intensity sweetener, ended with the 1987 entry of the Holland Sweetener Co. (HSC) into the European market. Following the arrival of a challenger, NutraSweet acted to reduce sharply the... View Details

Keywords: Patents; Competition; Price; Market Entry and Exit; Food and Beverage Industry; United States; Europe

July 2023
Case

HealthVerity: Real World Data and Evidence

By: Satish Tadikonda

Andrew Kress (CEO and founder) and his team had built a promising marketplace business at HealthVerity serving its core market in healthcare, with a focus on pharmaceutical R&D and services. Thus far, HealthVerity’s products had been unique to the pharma and pharma... View Details

Keywords: Growth and Development Strategy; Market Entry and Exit; Product Marketing

May 2019 (Revised March 2022)
Module Note

Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem

By: Andy Wu, David R. Clough and Sasha Kaletsky

This note provides a framework for addressing the classic chicken-or-egg dilemma facing entrepreneurs launching nascent multi-sided platforms. There are several conditions that lead to a difficult chicken-or-egg problem: strong network effects, high multi-homing costs,... View Details

Keywords: Multi-Sided Platforms; Strategy; Entrepreneurship; Market Entry and Exit; Problems and Challenges; Competitive Advantage

June 2022
Article

The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb and the Accommodation Industry

By: Chiara Farronato and Andrey Fradkin

We study the effects of enabling peer supply through Airbnb in the accommodation industry. We present a model of competition between flexible and dedicated sellers—peer hosts and hotels—who provide differentiated products. We estimate this model using data from major... View Details

Keywords: Peer To Peer; Airbnb; Digital Platforms; Market Entry and Exit; Competition; Accommodations Industry

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March 2016
Teaching Plan

Emaar: The Center of Tomorrow, Today

By: Sid Yog, Esel Cekin and Marc Homsy

Starting in 1997, Mohammad Alabbar, Chairman of Emaar, has been largely associated with Dubai's most renowned real estate projects: the world's tallest building, largest mall and biggest fountain show. Emaar's pioneering success attracted a large number of private... View Details

Keywords: Middle East; United Arab Emirates; Egypt; Dubai; Real Estate; Finance; Emaar; Public Real Estate Company; Market Entry and Exit; Competitive Strategy; Financial Condition; Entrepreneurship; Global Strategy; Real Estate Industry; Dubai

September 2021
Article

Network Interconnectivity and Entry into Platform Markets

By: Feng Zhu, Xinxin Li, Ehsan Valavi and Marco Iansiti

Digital technologies have led to the emergence of many platforms in our economy today. In certain platform networks, buyers in one market purchase services from providers in many other markets, whereas in others, buyers primarily purchase services from providers within... View Details

Keywords: Network Interconnectivity; Platform Competition; Market Entry; Networks; Digital Platforms; Competition; Market Entry and Exit

24 Nov 2009
First Look

First Look: Nov. 24

the behavior leads to a negative rather than a positive outcome. We also find that people's willingness to punish wrongdoers is consistent with their judgments, and we offer preliminary evidence on how to reduce these biases. Entry, Exit... View Details

Keywords: Martha Lagace

March 2008 (Revised April 2010)
Case

Ashdown Contracting

By: Joseph B. Lassiter III and Firas Alkhatib

Ashdown's "growth" plan called for Mustafa Khalaf to leave his job as Chief Operating Officer (COO) of Ashdown Contracting and to focus his attention on the growth of a separate business entity, Ashdown Pipeline, where Ashdown believed the greatest potential for the... View Details

Keywords: Entrepreneurship; Leadership; Growth and Development Strategy; Management Succession; Market Entry and Exit; Business Strategy

03 Jun 2014
First Look

First Look: June 3

product development team is the right exit strategy for their start-up. Purchase this case: http://hbr.org/product/yahoo-both-sides-of-the-stamped-deal/an/814051-PDF-ENG Harvard Business School Case 214-084... View Details

Keywords: Sean Silverthorne

July 2012
Case

Shut It Down?

By: Clayton Rose

Meredith, the head of a major division of a financial firm, must confront an unexpected response and challenge from a senior colleague when she proposes shutting down an underperforming unit. View Details

Keywords: Change Management; Collaboration; Business Units; Business Exit or Shutdown; Leadership; Strategy; Financial Services Industry

January 2025
Case

Olive Young: Formulating Beauty Innovation

By: Rebecca Karp and Shu Lin

Sun-jung Lee, CEO of Olive Young, South Korea's largest beauty and health retailer, saw significant potential in the U.S. market and considered three pathways: replicating Korea's omnichannel model, adopting a digital-native approach with curated products, or relying... View Details

Keywords: Business Model; Market Entry and Exit; Business Strategy; Distribution Channels; Retail Industry; Beauty and Cosmetics Industry; South Korea; East Asia; United States

February 2008 (Revised September 2010)
Case

LeapFrog Enterprises

By: Lynda M. Applegate and Elizabeth Collins

Explores the success factors leading to the company's rise to the number three ranking in the aggressively competitive toy industry. LeapFrog has made the strategic decision to expand beyond the toy industry and enter the educational technology and services industry.... View Details

Keywords: Business Model; Entrepreneurship; Growth and Development Strategy; Market Entry and Exit; Expansion; Consumer Products Industry; Education Industry

April 2025
Case

Sharon Goldberg and BastionZero

By: Jeffrey J. Bussgang, James Barnett and Maxim Pike Harrell

In December 2023, BastionZero co-founder and CEO Sharon Goldberg considered her startup’s future. Established in 2017 as a blockchain company focused on improving the security of cryptocurrency trading, in March 2020 the VC-backed startup shifted focus to a new... View Details

Keywords: Business Startups; Entrepreneurial Finance; Technological Innovation; Business Strategy; Business Exit or Shutdown

January 1974 (Revised January 1987)
Case

Gillette Safety Razor Division: Blank Cassette Project

Gillette is trying to decide whether to enter the fast-growing blank recording cassette business. The vice president of new business development is charged with developing a marketing plan to be used as the basis for a go/no go decision. In part, the issue is whether... View Details

Keywords: Organizational Change and Adaptation; Marketing Strategy; Market Entry and Exit; Consumer Products Industry