Publications

July 2007 (Revised July 2008)
Case

The Beijing Dream

By: Arthur I Segel, Voon Siang Lee, Jialei Tian and Ying Laura Wang

The purchase of a single-family home is generally the major investment for most young couples in China. Shows in detail the process that a young couple goes through in late April 2007 to find, finance, and close on an apartment in Beijing within what they believe to be... View Details

Keywords: Property; Investment; Cost; Emerging Markets; Financing and Loans; Acquisition; Activity Based Costing and Management; Internet and the Web; Management Practices and Processes; Real Estate Industry; Beijing; United States

This article examines how product and consumer characteristics moderate the influence of online consumer reviews on product sales using data from the video game industry. The findings indicate that online reviews are more influential for less popular games and... View Details

July 2000 (Revised May 2001)
Case

WebMD (A)

Discusses the emerging role of the Internet in the health care industry and describes the strategy of WebMD in this new "ehealth" space. Issues include technology strategy, industry transformation, competition in turbulent environments, and strategic alliances. View Details

Keywords: Internet and the Web; Alliances; Competitive Advantage; Industry Structures; Health Care and Treatment; Health Industry

October 1998
Case

Excite, Inc.--1998

By: Stephen P. Bradley and Kelley Porter

Reviews recent trends and the evolution of the emerging portal industry, highlighting the competitive position of the industry's major participants. The business model of Excite, Inc., and its major competitors are presented. In addition, the case looks at the new... View Details

Keywords: Competitive Strategy; Business Model; Emerging Markets; Transformation; Market Entry and Exit; Industry Structures; Web Services Industry

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July 2000 (Revised November 2001)
Case

Catalyst Medical Solutions

By: Amy C. Edmondson, Richard M.J. Bohmer and Naomi Atkins

Faced with a drop in the NASDAQ, four eHealth entrepreneurs must decide between two distribution strategies for their new company's technology. The team, comprised of three full-time resident physicians and an MBA, has developed software to enable electronic... View Details

Keywords: Product Development; Health Care and Treatment; Distribution; Strategy; Venture Capital; Applications and Software; Partners and Partnerships; Borrowing and Debt; Information Technology Industry; Service Industry

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25 Mar 2018
News

When consumer packaged goods start acting like software

April 2021
Case

The Clean Network and the Future of Global Technology Competition

By: Meg Rithmire and Courtney Han

In May 2019, amidst of an ever-worsening trade war between the U.S. and China, President Donald Trump added Chinese telecom giant Huawei to the Department of Commerce’s “entity list,” essentially forbidding American firms from doing business with the company. Huawei,... View Details

Keywords: 5G; Telecommunications; Information Technology; Internet and the Web; Mobile and Wireless Technology; Trade; Competition; International Relations; Telecommunications Industry; China

11 Nov 2014
First Look

First Look: November 11

firms identified by Google and Yahoo Finance, as well as product market competitors gleaned from 10-K disclosures, turned in consistently worse performances. We contextualize these results in a simple model that predicts when information... View Details

Keywords: Sean Silverthorne

2009
Working Paper

Running Out of Numbers: Scarcity of IP Addresses and What to Do About It

By: Benjamin Edelman

The Internet's current numbering system is nearing exhaustion: Existing protocols allow only a finite set of computer numbers ("IP addresses"), and central authorities will soon deplete their supply. I evaluate a series of possible responses to this shortage: Sharing... View Details

Keywords: Policy; Resource Allocation; Market Transactions; Internet; Technology Networks; Technology Industry; Telecommunications Industry

Read Now

June 1999 (Revised June 2000)
Case

Eckerd Corporation

By: Michael E. Porter and John E. Kelleher

Describes the history and current situation in the retail pharmacy industry, including competition from new merchants and Internet drugstores. Eckerd, one of the top four drug chains, must decide how to position itself for the future. View Details

Keywords: Competition; Alignment; Supply and Industry; Retail Industry; Pharmaceutical Industry

18 Oct 2010
Lessons from the Classroom

Venture Capital’s Disconnect with Clean Tech

MBA students often fall into one of two categories—those hungry to rush into careers as venture capitalists, and those eager to found a venture-funded start-up. For all of them, Harvard Business School professor Joseph Lassiter has some intriguing advice: Spend a few... View Details

Keywords: by Carmen Nobel; Energy; Utilities; Financial Services

20 May 2014
First Look

First Look: May 20

relationship between the diffusion of advanced internet technology and the geographic concentration of invention, as measured by patents. First, we show that patenting became more concentrated from the early 1990s to the early 2000s and,... View Details

Keywords: Sean Silverthorne

15 Feb 2000
Lessons from the Classroom

Delivering Information Services: A 30-Year Perspective

Internet to market its products or services? Nolan: I do, albeit it's a different experience for the consumer to buy a book from Amazon.com, let's say, than it is from a retailer such as Barnes & Noble.... View Details

Keywords: by Staff

17 Jun 2022
News

In Defense of Online Anonymity

November 1997 (Revised October 2000)
Case

Interactive Minds (A)

By: William A. Sahlman, Michael J. Roberts and Christina L. Darwall

The efforts of two recent Harvard Business School graduates to start a venture capital/consulting firm focused on opportunities related to the Internet are recounted. Raises the question of what the nature of this opportunity is, how well-positioned the protagonists... View Details

Keywords: Venture Capital; Internet and the Web; Market Entry and Exit; Financing and Loans; Business Startups; Consulting Industry