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Show Results For
- All HBS Web
(335)
- People (1)
- News (59)
- Research (195)
- Multimedia (6)
- Faculty Publications (136)
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- November 2017
- Comment
Discussion: Do Common Inherited Beliefs and Values Influence CEO Pay?
By: Lauren Cohen
The origin of preferences is something we know strikingly little about in economics. Given the central importance of preferences, we have not invested nearly the time we should into this concept. And so, as an overarching research direction, I am heartened by the push... View Details
Cohen, Lauren. "Discussion: Do Common Inherited Beliefs and Values Influence CEO Pay?" Journal of Accounting & Economics 64, nos. 2-3 (November 2017): 368–370.
- 24 May 2011
- First Look
First Look: May 24
Fisman, and Lauren WeberHarvard Business School Case 711-054 In June 2007, the offices of Russian hedge fund Hermitage Capital were raided by Moscow police; in the months that followed, Hermitage founder... View Details
Keywords: Sean Silverthorne
- 01 Feb 2011
- First Look
First Look: Feb. 1
When information is asymmetric (the quality of a potential partner is known only to himself), it may seem that partner choice is not possible without signaling. Many mutualisms, however, exist without signaling, and the mechanisms by... View Details
- April 2021
- Article
Today's Surgeon Compensation Models Fall Short: Aligning Incentives to Create More Equitable and Value-based Compensation Models
By: Susanna Gallani, Mary Witkowski, Lauren Haskins, Haley Jeffcoat, Vinita Mujumdar and Frank Opelka
Modern medicine is undergoing a transformation that involves innovative surgical approaches, increased medical treatment options, clinical care pathways that require collaboration beyond hospital walls, and health data captured by electronic health records and other... View Details
Keywords: Physician Compensation; Surgeons; Health Care and Treatment; Business Model; Compensation and Benefits
Gallani, Susanna, Mary Witkowski, Lauren Haskins, Haley Jeffcoat, Vinita Mujumdar, and Frank Opelka. "Today's Surgeon Compensation Models Fall Short: Aligning Incentives to Create More Equitable and Value-based Compensation Models." Bulletin of the American College of Surgeons 106, no. 4 (April 2021): 33–39.
- March 2023
- Case
Between Two Minds: The Staglin Family
By: Lauren Cohen, Ronnie Stangler and Grace Headinger
Garen Staglin, Founder and Chairman of One Mind, reflected on his life’s work in brain health. As he contemplated stepping down in the next few years, he weighed how to pass along this legacy to his son, Brandon Staglin, the impetus behind and next generation of the... View Details
Keywords: Nonprofit Organizations; Well-being; Management Succession; Family Ownership; Mission and Purpose; Health Industry
Cohen, Lauren, Ronnie Stangler, and Grace Headinger. "Between Two Minds: The Staglin Family." Harvard Business School Case 223-053, March 2023.
- May 2022
- Case
From GOP to NFT: Anthony Scaramucci and the Launch of Flatter NFT
By: Lauren Cohen, Richard Ryffel and Grace Headinger
Anthony Scaramucci, Managing Director of SkyBridge Capital, considered whether he should officially greenlight the launch of SkyBridge’s own NFT platform — Flatter NFT. He had led the investment firm to push first into Bitcoin and then Ethereum to make SkyBridge a... View Details
Keywords: Business Startup; Fintech; Technology; Cryptocurrency; Web3; Business Startups; Volatility; Decision Making; Entertainment; Entrepreneurship; Investment; Strategic Planning; Adoption; Competitive Advantage; Technology Adoption; Finance; Currency; Banking Industry; Financial Services Industry; Technology Industry; New York (city, NY)
Cohen, Lauren, Richard Ryffel, and Grace Headinger. "From GOP to NFT: Anthony Scaramucci and the Launch of Flatter NFT." Harvard Business School Case 222-085, May 2022.
- April 2023
- Case
Elliott Management: Capital Allocation in Biopharma
By: Amitabh Chandra, Paul Clancy and Lauren Gunasti
The case explores the intersection of capital allocation and shareholder activism in the biopharmaceutical industry. As many biopharma companies face looming patent expirations for key medicines, the case asks the question of whether investing in R&D and M&A is an... View Details
Keywords: Finance; Strategy; Capital Allocation; Biopharmaceutical Industry; Shareholder Activism; Investment Activism; Resource Allocation; Research and Development; Business and Shareholder Relations; Corporate Strategy; Pharmaceutical Industry
Chandra, Amitabh, Paul Clancy, and Lauren Gunasti. "Elliott Management: Capital Allocation in Biopharma." Harvard Business School Case 623-045, April 2023.
- April 2025
- Case
Techint: Strategic Choices for Community Impact
By: Lauren Cohen, Virak Prum, Kenneth Charman, Pedro Levindo and Mariana Cal
In early 2024 Erika Bienek, Chief Community Relations Officer at Techint, had to decide whether to invest in a new company-owned and operated technical school in Veracruz, Mexico, or invest instead in strengthening the city’s public education system. Techint, a global... View Details
Keywords: Technical Institutes; Community Relations; Social Impact; Argentina; Mexico; Brazil; Conglomerate; Stakeholder Management; Government And Business; Community Impact; Philanthropy; Business Conglomerates; Business Subsidiaries; Business Headquarters; Family Business; Decision Making; Private Sector; Public Sector; Education; Curriculum and Courses; Middle School Education; Secondary Education; Teaching; Training; Learning; Energy; Engineering; Construction; Values and Beliefs; Geography; Global Range; Local Range; Cross-Cultural and Cross-Border Issues; Globalized Firms and Management; Government Legislation; Recruitment; Innovation and Invention; Disruptive Innovation; Knowledge; Resource Allocation; Industry Clusters; Infrastructure; Family Ownership; Philanthropy and Charitable Giving; Business and Community Relations; Business and Stakeholder Relations; Business and Government Relations; Creativity; Reputation; Social and Collaborative Networks; Civil Society or Community; Social Issues; Poverty; Strategy; Construction Industry; Education Industry; Energy Industry; Industrial Products Industry; Manufacturing Industry; Steel Industry; Europe; Italy; Latin America; North and Central America; Mexico; North America; United States; South America; Argentina; Buenos Aires; Brazil
- 17 Jan 2012
- First Look
First Look: January 17
PublicationsUncommon Service: How to Win by Putting Customers at the Core of Your Business Authors:Frances Frei and Anne Morriss Publication:Harvard Business Review Press, forthcoming An abstract is not available at this time.... View Details
Keywords: Sean Silverthorne
- 2008
- Working Paper
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Asset Pricing; Investment Portfolio; Governing and Advisory Boards; Knowledge Sharing; Knowledge Use and Leverage; Social and Collaborative Networks; Financial Services Industry
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Harvard Business School Working Paper, No. 08-055, January 2008. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 17 Apr 2012
- First Look
First Look: April 17
Participants assigned to recall a purchase made for someone else reported feeling significantly happier immediately after this recollection; most importantly, the happier participants felt, the more likely they were to choose to spend a windfall on someone else in the... View Details
Keywords: Carmen Nobel
- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Financial Markets; Information Management; Social and Collaborative Networks; Announcements; Investment Portfolio; Investment Return; Investment Funds; Asset Pricing; Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 28 Aug 2018
- First Look
New Research and Ideas, August 28, 2018
different types of physicians. By understanding the dynamic effect of sales calls across heterogeneous physicians, we provide guidance on the design of optimal call patterns for route sales. The findings reveal that the long-term... View Details
Keywords: Dina Gerdeman
- December 2019
- Article
Patent Trolls: Evidence from Targeted Firms
By: Lauren Cohen, Umit Gurun and Scott Duke Kominers
We provide the first large-sample evidence on the behavior and impact of nonpracticing entities (NPEs) in the intellectual-property space. We find that, on average, NPEs appear to behave as opportunistic “patent trolls.” NPEs sue cash-rich firms and target cash in... View Details
Keywords: Patent Trolls; Innovation; Patents; Lawsuits and Litigation; Ethics; Innovation and Invention
Cohen, Lauren, Umit Gurun, and Scott Duke Kominers. "Patent Trolls: Evidence from Targeted Firms." Management Science 65, no. 12 (December 2019): 5461–5486. (Cited in the United States Federal Trade Commission Report on Patent Assertion Entities, 2016.)
- 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
- September 2024 (Revised May 2025)
- Case
Carrie Wang: Choosing Between the Family Firm and the Family Spirit
By: Lauren Cohen, Fei Wu and Sophia Pan
Carrie Wang, Investment Head of the Wang’s single-family office, contemplated her next career steps. As one of the first businessmen who had risen from China’s industrial rise, her father had grown his wealth to a considerable level, eventually requesting that his... View Details
Keywords: Family Office; Interests Of Consumers; Family Business; Business Growth and Maturation; Financial Management; Financial Strategy; Financial Markets; Investment Portfolio; Investment Return; Private Equity; Customer Relationship Management; Interests; Reputation; Work-Life Balance; Real Estate Industry; China
- December 2013
- Article
Legislating Stock Prices
By: Lauren Cohen, Karl Diether and Christopher Malloy
We demonstrate that legislation has a simple, yet previously undetected impact on stock prices. Exploiting the voting record of legislators whose constituents are the affected industries, we show that the votes of these "interested" legislators capture important... View Details
Keywords: Legislator Incentives; Voting; Return Predictability; Lobbying; Motivation and Incentives; Government Legislation; Stocks
Cohen, Lauren, Karl Diether, and Christopher Malloy. "Legislating Stock Prices." Journal of Financial Economics 110, no. 3 (December 2013): 574–595. (Winner of Fama-DFA Prize for the Best Paper Published in the Journal of Financial Economics in Asset Pricing (Distinguished Paper) 2013.)
- Forthcoming
- Article
The Political Economy of Anti-Bribery Enforcement
By: Lauren Cohen and Bo Li
Using exogenous variation in the timing and geographic location of U.S. Congressional elections, we find that the probability of Foreign Corrupt Practices Act (FCPA) enforcement actions against foreign firms increases significantly preceding senatorial elections,... View Details
Keywords: Bribery; Regulatory Enforcement; Crime and Corruption; Political Elections; Power and Influence; Public Opinion; Geographic Location
Cohen, Lauren, and Bo Li. "The Political Economy of Anti-Bribery Enforcement." Management Science (forthcoming).
- 07 Feb 2012
- First Look
First Look: February 7
has been divided by both worldview and practice. Why, in the face of the common challenge of dependence on imported Russian gas, have national reactions to such vulnerability varied so dramatically across the continent? And why have a... View Details
Keywords: Sean Silverthorne
- Article
The Growing Problem of Patent Trolling
By: Lauren Cohen, Umit Gurun and Scott Duke Kominers
The last decade has seen a sharp rise in patent litigation in the U.S., with 2015 having one of the highest patent lawsuit counts on record. In theory, this could be a consequence of growth in the commercialization of technology and innovation—patent lawsuits increase... View Details
Keywords: Patent Aggregators; Patent Litigation; Patent Pools; Patent Trolls; Patents; Lawsuits and Litigation; United States
Cohen, Lauren, Umit Gurun, and Scott Duke Kominers. "The Growing Problem of Patent Trolling." Science 352, no. 6285 (April 29, 2016): 521–522. (Explanatory Video.)