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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

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

October 2008
Article

Risk Frameworks and Biomonitoring: Distributed Regulation of Synthetic Chemicals in Humans

By: Arthur A. Daemmrich

The ability to detect and measure the presence of synthetic chemicals at trace levels in humans coupled to increased environmental NGO mobilization concerning chemical exposure has challenged risk and regulatory frameworks built up over the past quarter-century. This... View Details

Keywords: Chemicals; Governing Rules, Regulations, and Reforms; Risk Management; Natural Environment; Pollutants; Non-Governmental Organizations; United States

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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

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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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 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

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

November 2021 (Revised January 2022)
Case

Scott Tucker (A): Race to the Top

By: Aiyesha Dey and Amram Migdal

The case tells the story of the rise and fall of Scott Tucker, an entrepreneur, businessman, passionate race car driver, competitor, and owner of a professional racing team. From 1997 to 2012, Tucker built a nationwide network of payday lending businesses, becoming a... View Details

Keywords: Business Ventures; Crime and Corruption; Ethics; Fairness; Financing and Loans; Personal Finance; Governance; Corporate Accountability; Corporate Governance; Governance Compliance; Governance Controls; Financial Services Industry; United States

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

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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

Article

Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry

By: Ramana Nanda and Tarun Khanna

This study explores the importance of cross-border social networks for entrepreneurs in developing countries by examining ties between the Indian expatriate community and local entrepreneurs in India's software industry. We find that local entrepreneurs who have... View Details

Keywords: Diasporas; Entrepreneurship; Applications and Software; Information Technology Industry; India

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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

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09 Sep 2010
Working Paper Summaries

Boundary Spanning in a For-Profit Research Lab: An Exploration of the Interface Between Commerce and Academe

Keywords: by Christopher C. Liu & Toby E. Stuart; Biotechnology

January 2009
Article

Bank Debt and Corporate Governance

By: Victoria Ivashina, Vinay Nair, Anthony Saunders, Nadia Massoud and Roger Stover

In this paper, we investigate the disciplining role of banks and bank debt in the market for corporate control. We find that relationship bank lending intensity and bank client network have positive effects on the probability of a borrowing firm becoming a target. This... View Details

Keywords: Corporate Governance; Borrowing and Debt; Banks and Banking; Business and Stakeholder Relations; Governance Controls; Managerial Roles

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10 Feb 2023
Research & Ideas

COVID-19 Lessons: Social Media Can Nudge More People to Get Vaccinated

were using the platform to conduct various COVID-19 information campaigns. That conversation planted the seeds for the study. “What we wanted to do was zoom out and say: How cost effective are these interventions as a whole?” Luca says.... View Details

Keywords: by Scott Van Voorhis; Health; Technology

December 2005 (Revised January 2007)
Case

Los Grobo

Los Grobo, a grain farming company based in Argentina, must decide whether to expand internationally to neighboring Paraguay and Uruguay. Los Grobo has built an IT-facilitated network with hundreds of participants who work together to produce corn and soybeans. Los... View Details

Keywords: Expansion; Information Technology; Supply Chain Management; Global Range; Globalization; Agriculture and Agribusiness Industry; Paraguay; Argentina; Uruguay

August 2019
Case

Creating Accountability in Afghanistan

By: Jonas Heese, Gerardo Pérez Cavazos, Eugene F. Soltes and Grace Liu

By early 2019, the United States had contributed $132 billion to the Afghan reconstruction. John Sopko, in his role as the Special Inspector General for Afghan Reconstruction (SIGAR), was in charge of providing accountability for U.S. aid funding. Sopko’s oversight... View Details

Keywords: Auditing; Fraud; Accountability; Crime and Corruption; Law Enforcement; Governance; Infrastructure; Information; Networks; Strategy; Afghanistan

January 2014
Case

Social Strategy at Cisco Systems

By: Mikolaj Jan Piskorski, Daniel Malter and Aaron Smith

In April 2013, Jeanne Beliveau-Dunn, vice president and general manager for Learning@Cisco Systems, was planning the future of the Cisco Learning Network, an online platform hosted at Cisco.com. Since its launch in 2008, the Cisco Learning Network provided content to... View Details

Keywords: Networks; Digital Platforms; Internet and the Web; Competency and Skills; Learning; Web Services Industry

June 2023
Supplement

Clash of Two Giants Simulation Exercise

By: Feng Zhu and Marco Iansiti

Many markets are organized around platforms that connect consumers with complementary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details

Keywords: Customer Acquisition; Platform Strategy; Technology Platform; Digital Platforms; Competitive Strategy; Network Effects

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