Publications

Publications

Filter Results: (65) Arrow Down

Show Results For

← Page 3 of 65 Results →
  • 01 Sep 2023
  • News

Global Outposts Expand HBS’s Intellectual Footprint

Since taking over as CEO of Tata Steel in 2013, T. V. Narendran had sought to transform India’s oldest steel manufacturing firm to ready it for a rapidly evolving business world. He instilled financial discipline, acquired new businesses, and launched digital... View Details
Keywords: Jennifer Gillespie
  • Web

Social Enterprise - Faculty & Research

better stakeholder engagement and transparency around CSR performance, are important in reducing capital constraints. The results are further confirmed using an instrumental variables and a simultaneous equations approach. Finally, we show that the relation is driven... View Details
  • 12 Jun 2018
  • First Look

New Research and Ideas, June 12, 2018

of the pace of technological substitution by providing insights on complementarities between technologies and horizontally differentiated human capital. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=53855 Buying... View Details
Keywords: Dina Gerdeman
  • Web

Globalization - Faculty & Research

competition, and earnings management affect mean reversion in accounting return on assets. Using a sample of 48,465 unique firms from 49 countries, we find that accounting returns mean revert faster in countries where there is more product and capital market... View Details
  • 25 Apr 2017
  • First Look

First Look at New Research, April 25

The result would be improved deal process design in MBOs and improved capital formation in the economy overall. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=50980 Patent Trolls: Evidence from Targeted Firms By: Cohen,... View Details
Keywords: Sean Silverthorne
  • Blog Post

How U.S. Laws Protecting America's Best Ideas Are Killing Innovation

By: Lauren Cohen, Umit G. Gurun and Scott Duke Kominers
Related
  • Article

Congress Must Look Forward in Reining in Patent Trolls

By: Lauren Cohen, Umit G. Gurun and Scott Duke Kominers
Related
  • Article

Patent Trolling Isn't Dead—It's Just Moving to Delaware

By: Lauren Cohen, Umit G. Gurun and Scott Duke Kominers
Related
  • 2024
  • Working Paper

Patent Hunters

By: Lauren Cohen, Umit Gurun, Katie Moon and Paula Suh
Analyzing millions of patents granted by the USPTO between 1976 and 2020, we find a pattern where specific patents only rise to prominence after considerable time has passed. Amongst these late-blooming influential patents, we show that there are key players (patent... View Details
Keywords: Patents; Product Launch; Product; Innovation and Invention
Related
  • 2017
  • Chapter

Empirical Evidence on the Behavior and Impact of Patent Trolls: A Survey

By: Lauren Cohen, Umit Gurun and Scott Duke Kominers
We survey the empirical literature on non-practicing entity (NPE) litigation behavior and its consequences. We document both aggregate trends and cross-sectional differences amongst various types of NPEs. Survey evidence illustrates a number of ways in which NPEs can... View Details
Keywords: Patent Trolls; NPEs; PAEs; Innovation; Patents; Lawsuits and Litigation; Innovation and Invention
Related
  • Article

Internal Deadlines, Drug Approvals, and Safety Problems

By: Lauren Cohen, Umit Gurun and Danielle Li
Absent explicit quotas, incentives, reporting, or fiscal year-end motives, drug approvals around the world surge in December, at month-ends, and before respective major national holidays. Drugs approved before these informal deadlines are associated with significantly... View Details
Keywords: Health; Economics; Government and Politics; Innovation and Invention; Research; Science; Biotechnology Industry; Health Industry; Pharmaceutical Industry
Related
  • 28 Aug 2018
  • First Look

New Research and Ideas, August 28, 2018

IQ from IP: Simplifying Search in Portfolio Choice By: Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy Abstract— Using a novel database that tracks... View Details
Keywords: Dina Gerdeman
  • 28 Jul 2015
  • First Look

First Look: July 28, 2015

literature on disability insurance does not account for this intertemporal channel, it may underestimate the total work-disincentive effect of SSDI. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=49390 Working Papers Patent Trolls: Evidence from... View Details
Keywords: Carmen Nobel
  • 22 Jul 2014
  • First Look

First Look: July 22

most effectively stabilizes fluctuations under real external shocks. Download working paper: https://www.hbs.edu/faculty/Pages/download.aspx?name=13-074.pdf Patent Trolls By: Cohen, Lauren, Umit View Details
Keywords: Sean Silverthorne
  • 26 Jun 2018
  • First Look

New Research and Ideas, June 26, 2018

our sample period. Stock indexes can transform longstanding behavior via non-pecuniary channels. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=53030 Patent Trolls: Evidence from Targeted Firms By: Cohen, Lauren,... View Details
Keywords: Dina Gerdeman
  • January 2019 (Revised May 2019)
  • Case

When Trolls Attack: Carbonite vs. Oasis Research

By: Lauren H. Cohen, Umit G. Gurun, Scott Duke Kominers and Sarah Mehta
This case, set in October 2017, follows Danielle Sheer, general counsel for Carbonite, as she defends the company against claims of patent infringement. It provides a broad overview of the U.S. patent system and explores the impact that non-practicing entities... View Details
Keywords: Patent Infringement Litigation; Non-practicing Entities; Patent Trolls; Innovation and Invention; Intellectual Property; Patents; Laws and Statutes; Lawsuits and Litigation; Legal Liability; Computer Industry; Technology Industry; Boston
Related
  • February 2018
  • Background Note

Patent Trolling

By: Lauren H. Cohen, Umit G. Gurun, Scott Duke Kominers and George Hou
The U.S. Intellectual Property (IP) Ecosystem is one of the most robust and dynamic in the world—and has been for centuries. The bedrock of this system is the "patent," a legal document that allows its holder exclusive commercialization rights of a part of the "idea... View Details
Keywords: Intellectual Property; Patents; Lawsuits and Litigation; United States
Related
  • 21 Feb 2017
  • First Look

First Look at New Research: February 21

Targeted Firms By: Cohen, Lauren, Umit G. Gurun, and Scott Duke Kominers Abstract—We develop a theoretical model of, and provide the first large-sample evidence on, the... View Details
Keywords: Carmen Nobel
  • 13 Sep 2016
  • First Look

September 13, 2016

enjoyment. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=51423 Patent Trolls: Evidence from Targeted Firms By: Cohen, Lauren, Umit G. Gurun, and Scott Duke... View Details
  • 14 Jun 2011
  • First Look

First Look: June 14

of people's daily lives, say Rangan and Chu of Harvard Business School and Petkoski of the World Bank. Start by dividing the base of the pyramid into three segments according to people's earnings and related personal needs: 1) Low income:... View Details
Keywords: Sean Silverthorne