Publications

Research Summary

Current working papers

Organizational restructuring: the influence of formal and informal structure on tie formation. This paper considers how changes in formal structure and a key element of informal structure – the embeddedness of employee... View Details

10 Feb 2023
Video

50th AASU Conference Honors the Past and Challenges the Future

Thomas R. Eisenmann

Thomas R. Eisenmann is the Howard H. Stevenson Professor of Business Administration at the Harvard Business School; Peter O. Crisp Faculty Chair, Harvard Innovation Labs; and Unit Head of the HBS Entrepreneurial... View Details

October 2011 (Revised January 2012)
Case

LinkedIn Corporation

By: Francois Brochet and James Weber

The case is set at the end of the first public trading day of LinkedIn, an online professional network company. It provides information on the company's business model, financial statements, competitive landscape, and IPO terms, to help the reader critically assess the... View Details

Keywords: Initial Public Offering; Growth and Development; Earnings Management; Risk Management; Valuation; SWOT Analysis; Emerging Markets; Business Model; Information Technology; Competitive Strategy; Web Services Industry

September 1988 (Revised September 1993)
Case

Mrs. Fields Cookies

By: James I. Cash Jr.

Mrs. Fields Cookies is a small company selling freshly baked goods through privately owned specialty stores (each store sells only Mrs. Fields products). The company has about 8,000 employees worldwide and less than 150 information systems people for a unique leverage... View Details

Keywords: Acquisition; Information Management; Organizational Structure; Customer Relationship Management; Business Growth and Maturation; Networks; Internet and the Web; Information Technology Industry; Information Technology Industry

September 2002 (Revised October 2002)
Case

Oklahoma VISION Project

By: Lynda M. Applegate and Susan Saltrick

Describes the two-year-old pilot phase of a public/private initiative in Oklahoma called the Virtual Internet School in Oklahoma Network (VISION) project. VISION was a first-of-its-kind, standards-based, vendor-neutral technology infrastructure developed to enable... View Details

Keywords: Measurement and Metrics; Internet and the Web; Performance Evaluation; Technological Innovation; Partners and Partnerships; Service Delivery; Innovation and Management; Entrepreneurship; Education; Information Technology Industry; Information Technology Industry; Oklahoma; Western United States

June 1995 (Revised August 1995)
Background Note

Managing IT in the 1990s: Communications Technology

By: Lynda M. Applegate and Geoffrey Bock

Provides an overview of the basic technologies that comprise the communications infrastructure of a firm. Network architecture, wide area networks, local area networks, communication media, network protocols, and basic principles of data transmission over networks are... View Details

Keywords: Management; Information Technology; Communication Technology

2021
Working Paper

Accounting for Product Impact in the Telecommunications Industry

By: George Serafeim and Katie Trinh

We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the telecommunications industry. We design a monetization methodology that allows us to calculate monetary impact estimates of network... View Details

SSRN

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2014
Working Paper

Friends with Close Ties: Asset or Liability? Evidence from the Investment Decisions of Mutual Funds in China

By: Xinzi Gao, T.J. Wong, Lijun Xia and Gwen Yu

When fund managers have close ties to their investees, it can facilitate efficient information sharing but can also increase the possibility of favoritism. Using the investment choices of mutual funds in China, we test whether funds with close ties to their investees... View Details

Keywords: Social Ties; Conflict of Interests; Asset Management; Investment Portfolio; Networks; Financial Services Industry; China

05 Aug 2010
News

Harvard Business School Names 2010 Social Entrepreneurship Fellows

10 Apr 2021
News

With Georgia Voting Law, the Business of Business Becomes Politics

October 2015
Article

Exposed: Venture Capital, Competitor Ties, and Entrepreneurial Innovation

By: Emily Cox Pahnke, Rory McDonald, Dan Wang and Benjamin Hallen

This paper investigates the impact of early relationships on innovation at entrepreneurial firms. Prior research has largely focused on the benefits of network ties, documenting the many advantages that accrue to firms embedded in a rich network of inter-organizational... View Details

Keywords: Competition; Intellectual Property; Entrepreneurship; Innovation and Invention; Medical Devices and Supplies Industry

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07 Aug 2007
First Look

First Look: August 7, 2007

community and local entrepreneurs in India's software industry. We find that entrepreneurs located outside software hubs—in cities where monitoring and information flow on prospective clients is harder—rely significantly more on diaspora... View Details

Keywords: Martha Lagace

March 1993 (Revised June 1995)
Case

Singapore TradeNet: The Tale Continues

By: Lynda M. Applegate, John L. King and Boon-Siong Neo

Continues the story of Singapore Network Services Pte. Ltd. (SNS), which was created to initiate and manage the creation of value-added networks for trade and other aspects of commerce in the island nation of Singapore. SNS built on its TradeNet experience to develop... View Details

Keywords: Internet and the Web; Information Infrastructure; Internet and the Web; Profit Sharing; Partners and Partnerships; Trade; Business and Government Relations; Web Services Industry; Singapore

September 1998 (Revised March 1999)
Case

Sun Microsystems and the N-tier Architecture

By: Richard L. Nolan and Kelley Porter

Sun Microsystems is a pioneer in networking computing. Sun's servers maintain a large market share and are considered highly scaleable. The case describes the n-tier architecture for building and managing large networks in which thousands of workers and customers are... View Details

Keywords: Information Infrastructure; Information Technology; Technological Innovation; Business Strategy; Innovation Strategy; Information Technology Industry

December 2020
Article

Taking Innovation to the Streets: Micro-geography, Physical Structure and Innovation

By: Maria P. Roche

In this paper, we analyze how the physical layout of cities affects innovation by influencing the organization of knowledge exchange. We exploit a novel data set covering all Census Block Groups in the contiguous United States with information on innovation outcomes,... View Details

Keywords: Microgeography; Innovation; Street Infrastructure; Knowledge Exchange; Interactions; Geography; City; Innovation and Invention; Knowledge Sharing