Publications

January 1999 (Revised March 2004)
Case

Mobile Communications Tokyo, Inc.

Describes a young Japanese telecommunications equipment and software company. The founder and president, Hatsuhiro Inoue, has just seen revenues double over the last two years and expects further rapid growth. The company currently has three product lines:... View Details

Keywords: Growth Management; Initial Public Offering; Financial Markets; Telecommunications Industry; Tokyo; United States

May 1999
Supplement

African Communications Group, Supplement

Supplements the case. View Details

October 1993 (Revised July 1995)
Case

European Communication Management Ltd.

By: John A. Quelch

March 1996 (Revised November 1999)
Case

Wildfire Communications Inc. (B)

By: Jeffrey F. Rayport and Jamie O'Connell

Supplements the (A) case. View Details

April 2024
Background Note

Leader as a Communicator

By: Boris Groysberg, Robin Abrahams and Katherine Connolly Baden

February 1997
Case

Arch Communications Group, Inc.

By: Krishna G. Palepu and Sarayu Srinivasan

The market values Arch differently from analysts' values. View Details

Keywords: Valuation; Framework; Forecasting and Prediction; Investment; Stocks

July 1998 (Revised February 1999)
Case

Private Communications Corporation (A)

Ann Meceda is a soon-to-be MBA graduate. She has been working as the director of marketing in an Internet start-up, and now the founder wants her to become CEO. She must weigh the personal and business risks and assess her own objectives and tolerance for risks. View Details

Keywords: Risk Management; Internet and the Web; Management Succession; Marketing; Personal Development and Career; Business Startups; Service Industry

September 1998 (Revised February 1999)
Case

Private Communications Corporation (B)

Supplements the (A) case. View Details

May 1977 (Revised May 1993)
Case

Harriman Center for Communications

By: Regina E. Herzlinger

March 2008
Supplement

Adelphia Communications Corp.'s Bankruptcy (CW)

By: Stuart C. Gilson and Belen Villalonga

Keywords: Insolvency and Bankruptcy; Communication; Communications Industry

26 Mar 2019
Working Paper Summaries

Managed Ecosystems and Translucent Institutional Logics: Engaging Communities

Keywords: by Elizabeth J. Altman, Frank Nagle, and Michael Tushman

January 1992
Teaching Note

MCI Communications Corporation (1983) TN

By: Richard S. Ruback

Teaching Note for (9-284-057). View Details

Keywords: Financing and Loans; Growth and Development Strategy; Debt Securities; Risk and Uncertainty; Monopoly; Communications Industry

August 2006 (Revised August 2007)
Case

Revenue Recognition Problems in the Communications Equipment Industry

By: Paul M. Healy and Arjuna J Costa

Designed to explore recognition issues in the context of a potential market downturn. In late 2000, Lucent Technologies reports multiple revisions to its recent financial results due to revenue recognition problems, leading to a dramatic decline in its stock price.... View Details

Keywords: Corporate Disclosure; Revenue Recognition; Policy; Supply and Industry; Performance; Communications Industry

September 1999
Background Note

Revolution in the Communications Switching Industry

By: Jay O. Light, Lynda M. Applegate and Daniel J. Green

As data packet switches threatened the voice circuit switch industry in 1999, major switch and router vendors began paying high premiums to acquire venture-backed switch companies. This note explains what a switch is and suggests why large vendors might be so anxious... View Details

Keywords: Acquisition; Restructuring; Capital; Information Technology; Technology Adoption; Communications Industry; Communications Industry

May 2024
Article

Refugees Are Hosted in Highly Vulnerable Communities

By: C. Austin Davis, Paula Lopez-Peña, A. Mushfiq Mobarak and Jaya Y. Wen

Low- and middle-income nations host 76 percent of the world's refugees. This study uses original data to explore within-country spatial variability in refugee-hosting responsibilities. We find that hosting responsibilities for the displaced Rohingya people in... View Details

Keywords: Refugees; Political Elections; Equality and Inequality; Immigration; Developing Countries and Economies; Income

October 2021
Article

Communicating Resource Scarcity and Interpersonal Connection

By: Grant E. Donnelly, Anne V. Wilson, Ashley V. Whillans and Michael I. Norton

Consumers often cite insufficient time or money as an excuse for rejecting social invitations. We explore the effectiveness of these excuses in preserving interpersonal relationships. Six studies—including perceptions of couples planning their wedding—demonstrate that... View Details

Keywords: Time; Interpersonal Relationships; Communication; Money; Relationships; Interpersonal Communication

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2022
Article

The Impact of COVID-19 on Digital Communication Patterns

By: Evan DeFilippis, Stephen Michael Impink, Madison Singell, Jeff Polzer and Raffaella Sadun

We explore the impact of COVID-19 on employees’ digital communication patterns through an event study of lockdowns in 16 large metropolitan areas in North America, Europe, and the Middle East. Using de-identified, aggregated meeting and email meta-data from 3,143,270... View Details

Keywords: Meetings; Email; COVID-19 Pandemic; Communication Technology; Health Pandemics; Time Management