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Article

Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles

By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna

We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details

Keywords: CEOs; Communication Style; Machine Learning; Spoken Communication; Nonverbal Communication; Personal Characteristics; Analysis; Performance

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May–June 2019
Article

U-Shaped Conformity in Online Social Networks

By: Monic Sun, Michael Zhang and Feng Zhu

We explore how people balance their needs to belong and to be different from their friends by studying their choices of a virtual-house wall color on a leading Chinese social-networking site. The setting enables us to randomize both the popular color and the adoption... View Details

Keywords: Conformity; Normative Social Influence; Social Networks; Field Experiment; Social and Collaborative Networks; Behavior; Attitudes; Social Media

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July 2000 (Revised July 2001)
Case

Sycamore Networks

By: Joseph B. Lassiter III and Daniel J. Green

Founders Desh Deshpande and Dan Smith reflect on Sycamore's sales strategies and consider how going public might affect the morale of its key employees. In the optical networking sector, technological change and exploding demand has created a market for talent in which... View Details

Keywords: Applied Optics; Entrepreneurship; Sales; Business Strategy; Initial Public Offering; Retention; Employees; Communication Technology; Technological Innovation; Communications Industry; Communications Industry

2021
Working Paper

Dynamic Silos: Increased Modularity in Intra-organizational Communication Networks during the Covid-19 Pandemic

By: Tiona Zuzul, Emily Cox Pahnke, Jonathan Larson, Patrick Bourke, Nicholas Caurvina, Neha Parikh Shah, Youngser Park, Joshua Vogelstein, Christopher White and Carey E. Priebe

November 1995
Case

First Pacific Company Limited: From Letters of Credit to Personal Communications Networks

By: Michael Y. Yoshino and Carin-Isabel Knoop

Keywords: Financial Services Industry

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December 2016
Article

Social Network Utilization and the Impact of Academic Research in Marketing

By: Stav Rosenzweig, Amir Grinstein and Elie Ofek

The forces that drive the impact of academic research articles in the marketing discipline are of great interests to authors, editors, and the discipline’s policy makers. A key understudied driver is social network utilization by academic researchers. In this paper, we... View Details

Keywords: Social Networks; Academic Reserach; Human Capital; Country Of Origin; Scientometrics; Social and Collaborative Networks; Research; Marketing; Gender; Human Resources; Social Media

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June 1998
Article

The Coevolution of Community Networks and Technology: Lessons From the Flight Simulation Industry

By: L. Rosenkopf and Michael Tushman

Keywords: Networks; Information Technology; Learning; Aerospace Industry

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December 2024
Case

5G Networks

By: Andy Wu, Levi Stroud and Ruth Page

This case, featuring Ajit Pai, Former Chairman of the U.S. Federal Communications Commission, explores the potential of 5G wireless networks. It illustrates how 5G works by examining its infrastructure and technological advancements. The case considers the specific... View Details

Keywords: Investment; Technology Adoption; Technological Innovation; Infrastructure; Technology Industry; Telecommunications Industry; United States

Article

Designing Social Networks: Joint Tasks and the Formation and Endurance of Network Ties

By: Sharique Hasan and Rembrand Koning

Can managers influence the formation of organizational networks? In this article, we evaluate the effect of joint tasks on the creation of network ties with data from a novel field experiment with 112 aspiring entrepreneurs. During the study, we randomized individuals... View Details

Keywords: Accelerators; Entrepreneur; Social Networks; Field Experiment; Entrepreneurship; Organizational Design; Networks; Social and Collaborative Networks; Social Media; Information Technology Industry; India

March 2013
Article

Punctuated Generosity: How Mega-events and Natural Disasters Affect Corporate Philanthropy in U.S. Communities

By: Andras Tilcsik and Christopher Marquis

Geographic communities have been shown to affect organizations through their enduring features, but less attention has been given to communities as sites of human-made and natural events that occasionally disrupt the lives of organizations. We develop a... View Details

Keywords: Geographic Communities; Punctuated Equilibrium; Corporate Social Responsibility; Institutional Theory; Natural Disasters; Situation or Environment; Balance and Stability; Corporate Social Responsibility and Impact; Business and Community Relations; Philanthropy and Charitable Giving; United States

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July 2007 (Revised September 2007)
Module Note

Managing Networked Businesses: Summary Module

By: Thomas R. Eisenmann

Offers pedagogical guidance for instructors teaching the summary module of Managing Networked Businesses, an elective course described in "Managing Networked Businesses: Course Overview for Educators." Also describes how the module materials can be adapted for use in... View Details

Keywords: Networks; Business Organization

February 2006 (Revised June 2007)
Case

Atheros Communications

By: Thomas R. Eisenmann and Lauren Barley

Managers at Atheros, a leading provider of wireless local area network chipsets, must decide whether to join a special interest group (SIG) proposed by Intel to end an impasse over standards for the 802.11n (11n), the next generation of "Wi-Fi" technology. Two factions... View Details

Keywords: Intellectual Property; Standards; Wireless Technology; Semiconductor Industry; United States

23 Dec 2010
News

How Social Networking Has Changed Business

August 2010 (Revised November 2011)
Case

MindTree: A Community of Communities

By: David A. Garvin and Rachna Tahilyani

MindTree is a mid-sized Indian IT services company known for its knowledge management practices, its collaborative communities, and its strong culture and values. The CEO has set a goal of becoming a $1 billion company by 2014; to reach that goal, employees must create... View Details

Keywords: Learning; Corporate Entrepreneurship; Employee Relationship Management; Innovation and Invention; Knowledge Management; Leadership; Organizational Culture; Social and Collaborative Networks; Information Technology Industry; India

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

2023
Working Paper

Mapping Organizational-Level Networks Using Individual-Level Connections: Evidence from Online Professional Networks

By: Shelley Xin Li, Frank Nagle and Aner Zhou

Organization-level networks facilitate the flow of information and business activities in the economy. Prior research relies solely on high-level connections to measure these networks. Therefore, to understand the role of employee connections at all job levels in... View Details

Keywords: Networks; Value; Social and Collaborative Networks; Innovation and Invention; Knowledge Sharing; Employees; Social Media

September–October 2015
Article

Facts and Figuring: An Experimental Investigation of Network Structure and Performance in Information and Solution Spaces

By: Jesse Shore, Ethan Bernstein and David Lazer

Using data from a novel laboratory experiment on complex problem solving in which we varied the structure of 16-person networks, we investigate how an organization's network structure shapes performance of problem-solving tasks. Problem solving, we argue, involves both... View Details

December 2024
Supplement

5G Networks (B)

By: Andy Wu, Levi Stroud and Ruth Page

Pre-Abstract: This multimedia case should be assigned to students in advance of class. Instructors should consider the timing of making the B and C video available to students, as they may reveal key case details.

Abstract: Featuring Ajit Pai, Former... View Details

Keywords: Investment; Technology Adoption; Technological Innovation; Infrastructure; Technology Industry; Telecommunications Industry; United States

February 2015
Case

Transforming Verizon 2015: Going Above the Network

By: Rosabeth Moss Kanter and Daniel Fox

In 2015, the Chairman and CEO of Verizon Communications reflects on his four years leading the company and considers strategic repositioning for the future. Meanwhile, a rising leader within the organization, Marni Walden, leads change with a new, company-wide product... View Details

Feb 21 2023
Testimonial

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