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- All HBS Web (158)
- Faculty Publications (74)
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- 22 Jul 2014
- First Look
First Look: July 22
unrelated to the allegedly infringing patents. We next show that NPEs target firms irrespective of the closeness of those firms' patents to the NPEs', and that NPEs typically target firms that are busy with... View Details
Keywords: Sean Silverthorne
- 28 Jul 2015
- First Look
First Look: July 28, 2015
NPEs appear to behave as opportunistic patent trolls. NPEs sue cash-rich firms-a one standard deviation increase in cash holdings increases a firm's chance of being targeted by NPE litigation more than... View Details
Keywords: Carmen Nobel
- 30 Dec 2013
- Research & Ideas
Most Popular Articles of 2013
Lemmens and Sunil Gupta provides a novel method for determining which customers to target in order to maximize the profit of a retention campaign. The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Market... View Details
Keywords: by Staff
- 06 Nov 2018
- First Look
New Research and Ideas, November 6, 2018
increased assertion activity nearing patent expiration, and forum shopping. We find, moreover, that NPE litigation has a real negative impact on innovation at targeted firms: firms substantially reduce their... View Details
Keywords: Dina Gerdeman
- 11 Dec 2007
- First Look
First Look: December 11, 2007
Patents as Real Options: Value and Disclosure as Drivers of Litigation Authors:Atul Nerkar, Srikanth Paruchuri and Mukti Khaire Periodical:In Real Options Theory. Vol. 24, edited by Jeffrey J. Reuer and Tony... View Details
Keywords: Martha Lagace
- 29 Sep 2011
- Sharpening Your Skills
Sharpening Your Skills: Leveraging Intellectual Property
a cure-all, but rather as a tool with both strengths and weaknesses. The increasing use of patent pools to share technology is one method for firms to avoid costly litigation arising from overlapping View Details
Keywords: Re: Multiple Faculty
- 25 Apr 2017
- First Look
First Look at New Research, April 25
develop a theoretical model of, and provide the first large-sample evidence on, the behavior and impact of non-practicing entities (NPEs) in the intellectual property space. Our model shows that NPE litigation can reduce View Details
Keywords: Sean Silverthorne
- 14 Jun 2016
- First Look
June 14, 2016
Behavior and Impact of Patent Trolls: A Survey By: Cohen, Lauren, Umit Gurun, and Scott Duke Kominers Abstract—We survey the empirical literature on non-practicing entity (NPE) litigation behavior and its... View Details
Keywords: Sean Silverthorne
- 21 Sep 2010
- First Look
First Look: September 21, 2010
economic downturn. The case is complemented by a video (HBS No. 810-704) with co-founder commentary and extensive live footage of Blue Man performances and the Blue School. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/810108-PDF-ENG Remedies for View Details
Keywords: Sean Silverthorne
- 30 Oct 2012
- First Look
First Look: October 30
salary allocations to online ad clicks to admission decisions. Working PapersSecurities Litigation Risk for Foreign Companies Listed in the U.S. Authors:Beiting Cheng, Suraj Srinivasan, and Gwen Yu Abstract We study securities View Details
Keywords: Sean Silverthorne
- 24 Oct 2005
- Research & Ideas
IPR: Protecting Your Technology Transfers
effectively competing with it in the local market. In a weak IPR environment, the multinational firm has little recourse. In the context of a stronger IPR environment with good patent protection, the firm can prevent the View Details
Keywords: by Cynthia Churchwell
- July 2008 (Revised September 2008)
- Case
Recent Developments in the Ranbaxy Case
By: Robert C. Pozen
This brief case describes settlements Indian drug maker Ranbaxy has made with Pfizer and AstraZeneca, as well as Daiichi Kangyo's purchase of a majority shareholding in Ranbaxy in 2008. View Details
Keywords: Mergers and Acquisitions; Patents; Lawsuits and Litigation; Ownership Stake; Pharmaceutical Industry; India
Pozen, Robert C. "Recent Developments in the Ranbaxy Case." Harvard Business School Case 609-010, July 2008. (Revised September 2008.)
- 26 Jun 2018
- First Look
New Research and Ideas, June 26, 2018
evidence of NPE opportunism: targeting of firms that have reduced ability to defend themselves, repeated assertions of lower-quality patents, increased assertion activity nearing patent expiration, and forum shopping. We find moreover... View Details
Keywords: Dina Gerdeman
- 11 Oct 2016
- First Look
October 11, 2016
litigation strategically respond to increased litigation risks in this industry. We find that as patent wars intensify, smartphone vendors not involved in any View Details
Keywords: Sean Silverthorne
- 24 Jun 2014
- First Look
First Look: June 24
to curb the monopoly power that they create, most standard-setting organizations require the owners of patents covered by the standard to make a loose commitment to grant licenses on reasonable terms. Such commitments unsurprisingly are... View Details
Keywords: Sean Silverthorne
- April 2008 (Revised August 2008)
- Supplement
AT&T v. Microsoft (B): District Court Ruling and Appeal
By: Willy C. Shih
The (B) case follows the course of Microsoft's settlement with AT&T, and its appeal in the issue of foreign replicated software that eventually goes to the U.S. Supreme Court. It is intended for follow-up the discussion of the (A) case with what happened, examining a... View Details
Keywords: Patents; Lawsuits and Litigation; Conflict and Resolution; Competitive Strategy; Technology Industry
Shih, Willy C. "AT&T v. Microsoft (B): District Court Ruling and Appeal." Harvard Business School Supplement 608-081, April 2008. (Revised August 2008.)
- 11 Mar 2014
- First Look
First Look: March 11
national stakeholders to initiate litigation against the focal firm. We test our predictions using a two-pronged empirical strategy. Our empirical context relates to herbal patents from emerging markets, and... View Details
Keywords: Sean Silverthorne
- September 2010
- Teaching Note
Alnylam Pharmaceuticals: Building Value from the IP Estate (TN)
By: Willy C. Shih
Teaching Note for 611009. View Details
- 16 Sep 2008
- First Look
First Look: September 16, 2008
Abstract This paper examines the litigation of patents relating to financial products and services. I show that these grants are being litigated at a rate 27 to 39 times... View Details
- 21 Feb 2017
- First Look
First Look at New Research: February 21
experience, 2) top management teams, 3) board-management relations, and 4) executive compensation. We discuss theoretical implications and consider future directions and research opportunities. Download working paper:... View Details
Keywords: Carmen Nobel