Publications

Article

Advertising, the Matchmaker

By: Bharat N. Anand and Ron Shachar

We empirically study the informational role of advertising in matching consumers with products when consumers are uncertain about both observable and unobserved program attributes. Our focus is on the network television industry, in which the products are television... View Details

Keywords: Advertising; Information; Consumer Behavior; Television Entertainment; Risk and Uncertainty; Product; Decision Choices and Conditions; Advertising Industry

Read Now

July 1991 (Revised October 1995)
Case

KPMG Peat Marwick: The Shadow Partner

By: Robert G. Eccles Jr.

KPMG Peat Marwick executives needed to decide whether to fund full development of "The Shadow Partner," the name coined to describe a worldwide information network that would link all KPMG professionals to each other and to a wealth of data bases and information... View Details

Keywords: Information Management; Data and Data Sets; Knowledge Management; Knowledge Use and Leverage; Networks; Partners and Partnerships; Information Technology

13 Aug 2007
Working Paper Summaries

Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry

Keywords: by Ramana Nanda & Tarun Khanna; Video Game; Web Services

April 2009 (Revised November 2012)
Case

Sermo, Inc.

By: Thomas R. Eisenmann and Lars Peter Christian Nielsen

Sermo operates the leading online professional network for physicians in the United States. Doctors use Sermo free of charge to post surveys regarding diagnostic and treatment concerns and to discuss these concerns, as well as challenges with managing their practices.... View Details

Keywords: Entrepreneurship; Health Care and Treatment; Knowledge Sharing; Two-Sided Platforms; Conflict and Resolution; Social and Collaborative Networks; United States

June 2018 (Revised April 2021)
Supplement

Valuing Snap After the IPO Quiet Period

By: Benjamin C. Esty, Marco Di Maggio and Greg Saldutte

June 2018
Supplement

Valuing Snap After the IPO Quiet Period (B)

By: Marco Di Maggio and Benjamin C. Esty

Analyzes Snap’s value and analyst recommendations following the events described in the (A) case. View Details

2012
Article

Friends with Money

By: Christopher Parsons, J. Engelberg and P. Gao

When banks and firms are connected through interpersonal linkages—such as their respective management having attended college or previously worked together—interest rates are markedly reduced, comparable with single shifts in credit ratings. These rate concessions do... View Details

Keywords: Social and Collaborative Networks; Interest Rates; Banking Industry

January 1991 (Revised November 1994)
Case

Black Caucus Groups at Xerox Corp. (A)

In 1970 Xerox had a very progressive affirmative action program yet, once hired, black employees faced serious problems, due both to overt discrimination and to their exclusion from the informal networks of support, information and mentoring that the other salespeople... View Details

Keywords: Prejudice and Bias; Alliances; Race Characteristics; Employees; Consumer Products Industry; Electronics Industry; United States

12 Dec 2023
Research & Ideas

COVID Tested Global Supply Chains. Here’s How They’ve Adapted

operations back from China. The authors examine the effects of these variables between 2017 and 2022, a tumultuous period that put stress on the global economic system. They crunch product-level trade statistics from United Nations Comtrade, as well as View Details

Keywords: by Scott Van Voorhis

July 2006 (Revised December 2007)
Case

Strategic Outsourcing at Bharti Airtel Limited

By: Francisco de Asis Martinez-Jerez, V.G. Narayanan and Michele Jurgens

Faced with exponential growth and a competitive telecom environment, Bharti looks for ways to better manage its capital expenditures for telecommunications and information technology. One option is to hand over management of its telecom and IT networks to its vendors.... View Details

Keywords: Innovation and Management; Job Cuts and Outsourcing; Competitive Advantage; Technology Networks; Telecommunications Industry; India

February 2008 (Revised June 2011)
Background Note

Social Networks: The Portals of Web 2.0

By: Stephen P. Bradley and Nancy Bartlett

Social networks have evolved into influential, compelling and persuasive systems, the portals of Web 2.0 and one of the most powerful media phenomena in 2008. This note provides a brief background and description of various social network sites including MySpace,... View Details

Keywords: Web; Technology; Networks; Information Technology Industry

20 Mar 2008
Working Paper Summaries

Sell Side School Ties

Keywords: by Lauren H. Cohen, Andrea Frazzini & Christopher J. Malloy; Financial Services

February 2023
Case

Ransomware Attack at Springhill Medical Center

By: Suraj Srinivasan and Li-Kuan (Jason) Ni

In July, 2019, Springhill Medical Center (“SMC”) in Mobile, Alabama, fell prey to a malicious ransomware attack that crippled the hospital’s internal network systems and public-facing web page. While the hospital rushed to securely restore the network, medical... View Details

March 1994 (Revised July 1995)
Case

Lotus Development Corp. in 1994

Jim Manzi, president and CEO of Lotus, must decide whether to position the firm as a provider of network applications or of the architectural programs required to support network applications. The decision will have lasting implications for Lotus's position in both... View Details

Keywords: Information Infrastructure; Competitive Advantage; Applications and Software; Industry Structures; Information Technology Industry

29 Feb 2000
Research & Ideas

Whence IT Value?

Networks connect people to each other and to potentially vast pools of information. They are thus extraordinarily valuable tools for businesses. It may well be that businesses benefit primarily not from the computer's ability to execute... View Details

Keywords: by Andrew McAfee

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

June 2018 (Revised April 2021)
Case

Valuing Snap After the IPO Quiet Period (A)

By: Marco Di Maggio, Benjamin C. Esty and Gregory Saldutte

Snap, the disappearing message app, went public at $17 per share on March 2, 2017, making its two 20-something founders the youngest self-made billionaires in the country. Over the next three weeks, 14 analysts made investment recommendations on Snap: two with buy... View Details

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