Publications

SSRN

Read Now

2021
Working Paper

Assessing the Strength of Network Effects in Social Network Platforms

Network effects have risen to the forefront of platform competition discussions (e.g. the House Judiciary investigation of competition in digital markets, claiming that Facebook, for example, is entrenched due to strong network effects and high switching costs). While... View Details

Keywords: Social Networks; Platform Competition; Network Effects; Competition; Social Media; Digital Platforms

Read Now

February 2005
Article

Managing the Ecosystem

The days of the corporate lone wolf are over. In our increasingly interconnected world, standing alone is no longer a viable business model. Instead, smart companies rely heavily on networks of partners, suppliers, and customers to achieve market success and sustain... View Details

Keywords: Integrated Corporate Reporting; Partners and Partnerships; Industry Clusters; Customers; Markets; Situation or Environment; Banks and Banking; Insurance; Software

1995
Article

Technology Development and Integration: An Empirical Study of the Interaction between Applied Science and Product Development

Keywords: Information Technology; Research and Development; Integration; Information; Science; Product

June 1997
Teaching Note

Living on Internet Time: Product Development at Netscape,Microsoft, Yahoo!, and NetDynamics TN

Teaching Note for (9-697-052). View Details

Keywords: Information Technology Industry; United States

May 1997
Teaching Note

Introduction and Overview: Managing Product Development, Instructor's Note

The first module, comprising three cases and a team exercise, provides an impressionistic look at all the issues raised in greater detail in subsequent classes. It thus enables students, who come to the course with a range of experience and skills, to get up to speed... View Details

Keywords: Experience and Expertise; Product Development; Projects; Groups and Teams

April 1994
Case

Fiat (B)

Keywords: Auto Industry

March 1993 (Revised May 1993)
Case

Becton Dickinson: Advanced Diagnostics Division

Keywords: Medical Devices and Supplies Industry

February 2000
Article

How the Incumbent Can Win: Managing Technological Transitions in the Semiconductor Industry

Keywords: Management; Information Technology; Transition; Semiconductor Industry

March 2021
Supplement

Facebook's Libra (B): The Privatization of Money?

By: Marco Di Maggio, Ethan Rouen, George Serafeim and Amy Klopfenstein

This case addresses the events that took place following the conclusion of the case “Facebook’s Libra (A): The Privatization of Money?” In October 2019, several months after the conclusion of the A case, multiple members of the Libra Association announced that they... View Details

November 2017
Article

Credit-Induced Boom and Bust

By: Marco Di Maggio and Amir Kermani

Can a credit expansion induce a boom and bust in house prices and real economic activity? This paper exploits the federal preemption of national banks in 2004 from local laws against predatory lending to gauge the effect of the supply of credit on the real economy.... View Details

Keywords: Great Recession; Subprime; Credit Supply; Credit Expansion; Household Leverage; Household Debt; Preemption Rule; Mortgages; Laws and Statutes; Credit; Household; Borrowing and Debt; Economic Slowdown and Stagnation

SSRN

Article

Beyond Magic Bullets: True Innovation in Health Care

By: Vaibhav A. Narayan, Marco Mohwinckel, Gary Pisano, Michael Yang and Husseini Manji

The molecular medicine revolution—based on advances in fields such as genomics and network modeling in the decade since the human genome sequence was completed—has changed the way we think about, study, and approach the development of novel therapies. However, these... View Details

Keywords: Integration; Business Model; Organizational Structure; Health Care and Treatment; Innovation and Invention; Pharmaceutical Industry

Forthcoming
Article

Faith and Assimilation: Italian Immigrants in the U.S.

By: Stefano Gagliarducci and Marco Tabellini

How do ethnic religious organizations influence immigrant assimilation? To answer this question, we assemble novel data from the Catholic directories to measure the presence of Italian Catholic churches in the US between 1890 and 1920, when four million Italians moved... View Details

Keywords: Assimilation; Religious Organizations; Immigration; Religion; History; United States

Read Now

2024
Working Paper

Categorical Processing in a Complex World

By: Marco Sammon, Thomas Graeber and Christopher Roth

In real-world news environments, quantitative information is rarely presented in isolation; it is characterized through qualitative comparisons with various reference levels. Company earnings, for example, are commonly compared to analyst forecasts, previous earnings,... View Details

Keywords: Announcements; Cognition and Thinking; Communication Strategy