Publications

13 May 2014
Working Paper Summaries

The Contaminating Effects of Building Instrumental Ties: How Networking Can Make Us Feel Dirty

Keywords: by Tiziana Casciaro, Francesca Gino & Maryam Kouchaki; Legal Services

Article

Divide and Conquer: Competing with Free Technology under Network Effects

By: Deishin Lee and Haim Mendelson

We study how a commercial firm competes with a free open source product. The market consists of two customer segments with different preferences and is characterized by positive network effects. The commercial firm makes product and pricing decisions to maximize its... View Details

Keywords: Profit; Product Launch; Network Effects; Open Source Distribution; Adoption; Competitive Strategy; Competitive Advantage

2019
Working Paper

The Impact of the General Data Protection Regulation on Internet Interconnection

By: Ran Zhuo, Bradley Huffaker, KC Claffy and Shane Greenstein

The Internet comprises thousands of independently operated networks, where bilaterally negotiated interconnection agreements determine the flow of data between networks. The European Union’s General Data Protection Regulation (GDPR) imposes strict restrictions on... View Details

Keywords: Personal Data; Privacy Regulation; GDPR; Interconnection Agreements; Internet and the Web; Governing Rules, Regulations, and Reforms; European Union

Article

Beyond the Target Customer: Social Effects in CRM Campaigns

By: Eva Ascarza, Peter Ebbes, Oded Netzer and Matthew Danielson

Customer relationship management (CRM) campaigns have traditionally focused on maximizing the profitability of the targeted customers. The authors demonstrate that in business settings characterized by network externalities, a CRM campaign that is aimed at changing the... View Details

Keywords: Social Effects; Field Experiment; Mobile; Customer Relationship Management; Network Effects; Consumer Behavior

November 2019
Article

How Do Sales Efforts Pay Off? Dynamic Panel Data Analysis in the Nerlove-Arrow Framework

By: Doug J. Chung, Byungyeon Kim and Byoung G. Park

This paper evaluates the short- and long-term value of sales representatives’ detailing visits to different types of physicians. By understanding the dynamic effect of sales calls across heterogeneous physicians, we provide guidance on the design of optimal call... View Details

Keywords: Nerlove-Arrow Framework; Stock-of-goodwill; Dynamic Panel Data; Serial Correlation; Instrumental Variables; Sales Effectiveness; Detailing; Analytics and Data Science; Sales; Analysis; Performance Effectiveness; Pharmaceutical Industry

2023
Article

Estimating Causal Peer Influence in Homophilous Social Networks by Inferring Latent Locations.

By: Edward McFowland III and Cosma Rohilla Shalizi

Social influence cannot be identified from purely observational data on social networks, because such influence is generically confounded with latent homophily, that is, with a node’s network partners being informative about the node’s attributes and therefore its... View Details

Keywords: Causal Inference; Homophily; Social Networks; Peer Influence; Social and Collaborative Networks; Power and Influence; Mathematical Methods

September 2021
Article

Network Interconnectivity and Entry into Platform Markets

By: Feng Zhu, Xinxin Li, Ehsan Valavi and Marco Iansiti

Digital technologies have led to the emergence of many platforms in our economy today. In certain platform networks, buyers in one market purchase services from providers in many other markets, whereas in others, buyers primarily purchase services from providers within... View Details

Keywords: Network Interconnectivity; Platform Competition; Market Entry; Networks; Digital Platforms; Competition; Market Entry and Exit

February 2011
Article

When the Social Structure Overshadows Competitive Incentives: The Effects of Network Embeddedness on Joint Venture Dissolution

By: Francisco Polidoro Jr., Gautam Ahuja and Will Mitchell

The embeddedness of interfirm relationships in a social structure can engender order in new tie formation, but competitive incentives may undermine the order that firms seek to achieve and lead to tie dissolution. We examine how relational embeddedness (history of... View Details

Keywords: Social Structure; Business Enterprises; Strategic Alliances (Business); Business Networks (Research); Competition; Joint Ventures; Alliances; Social and Collaborative Networks

Article

Evaluating and Managing Tramp Shipping Lines Performances: A New Methodology Combining Balanced Scorecard and Network DEA

By: Ying-Chen Hsu, Cheng-Chi Chung, Hsuan-Shih Lee and H. David Sherman

The shipping industry is essential for the economic development of nations like Taiwan as a means delivering and receiving cargo. Shipping has been depressed since 2008 as a result of the financial crisis increasing pressure for the shipping lines to operate more... View Details

Keywords: Network Data Envelopment Analysis; Shipping Line; Centralized Approach; Cross-efficiency; Balanced Scorecard; Performance Evaluation

5 Aug 2005 - 10 Aug 2005
Conference Presentation

The effects of culture and network density on trust in Chinese vs American managerial networks

By: Roy Y.J. Chua, M. W. Morris and P. Ingram

Keywords: Culture; Networks; Management; Trust; China; United States

2023
Working Paper

Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection

By: Edward McFowland III, Sriram Somanchi and Daniel B. Neill

In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides... View Details

Keywords: Causal Inference; Program Evaluation; Algorithms; Distributional Average Treatment Effect; Treatment Effect Subset Scan; Heterogeneous Treatment Effects

08 Sep 2015
Working Paper Summaries

Through the Grapevine: Network Effects on the Design of Executive Compensation Contracts

Keywords: by Susanna Gallani

2017
Working Paper

Peer Effects on the United States Supreme Court

By: Matthew Lilley, Richard Holden and Michael Keane

Using data on essentially every US Supreme Court decision since 1946, we estimate a model of peer effects on the Court. We consider both the impact of justice ideology and justice votes on the votes of their peers. To identify these peer effects we use two instruments.... View Details

Keywords: Supreme Court; Peer Effects; Voting Behavior; Legal System; Courts and Trials; Voting; Behavior

SSRN

April 2016
Article

Effects of Narrow Networks on Access to High-Quality Cancer Care

By: Stephen M. Schleicher, Samyukta Mullangi and Thomas W. Feeley

August 2000
Case

Beansprout Networks

By: Teresa M. Amabile and Rasheea Williams

Beansprout Networks is a 3-year-old Internet company designed to foster effective communication between parents and the pediatricians and child-care providers who care for their children. With a significant headstart in the marketplace, it has attracted considerable... View Details

Keywords: Entrepreneurship; Human Resources; Employees; Employee Relationship Management; Recruitment; Business or Company Management; Growth and Development Strategy; Management Practices and Processes; Organizational Culture; Strategy; Health Industry; Information Technology Industry

Educators

2011
Other Unpublished Work

Networks as Covers: Evidence from On-Line Social Networks

By: Mikolaj Jan Piskorski

Sociologists have extensively documented that networks influence market exchange through improved matching and vouching. In this paper, I propose that networks can also blunt the signal of market participation, as actors who are on the market surrounded by their... View Details

Keywords: Job Search; Knowledge Use and Leverage; Market Participation; Market Transactions; Social and Collaborative Networks; Online Technology

2019
Working Paper

The Comprehensive Effects of a Digital Paywall Sales Strategy

By: Doug J. Chung, Ho Kim and Reo Song

This paper explores the multiple and comprehensive effects of a digital paywall sales strategy, an increasingly common means of go-to-market for media firms. Specifically, we examine the effects of a digital paywall on a media firm’s two sources of income—subscription... View Details

Keywords: Digital Paywall; Demand Substitution; Spillover Effect; Synthetic Control; Sales; Strategy; Media; Newspapers; Publishing Industry

SSRN