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- All HBS Web (52)
- Faculty Publications (19)
Show Results For
- All HBS Web (52)
- Faculty Publications (19)
- Web
Business Economics - Doctoral
Stefanie Stantcheva Jeremy Stein James Stock Ludwig Straub Tomasz Strzalecki Lawrence H. Summers Elie Tamer Winnie Van Dijk David Yang Current HBS Faculty Laura Alfaro Samuel B. Antill Brian K. Baik Malcolm P. Baker John Beshears Alex...
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- 19 May 2016
- Research Event
Crowdsourcing, Patent Trolls, and Other Research Insights Highlighted at Harvard Business School Symposium
these suits are being brought by nonpracticing entities (NPEs), firms that don’t actually generate products, but collect massive amounts of patent portfolios. Lauren H. View Details
Keywords:
by Dina Gerdeman & Carmen Nobel
- Web
Placement - Doctoral
(Co-Chair), Lauren H. Cohen, and Adi Sunderam Janelle Schlossberger Business Economics, 2019 Placement: Massachusetts Institute of Technology, Institute for Data, Systems and...
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- Web
Finance Awards & Honors - Faculty & Research
Finance Association, for the paper with Andrea Frazzini and Christopher Malloy, “The Small World of Investing: Board Connections and Mutual Fund Returns” (Journal of Political Economy, October 2008). View Details
- Web
Entrepreneurial Management Awards & Honors - Faculty & Research
Award. 2007 Lauren H. Cohen: Won the 2007 Barclays Global Investors Best Paper Prize, Asset Allocation Symposium, European Finance Association, for the paper with Andrea View Details
- September 2023
- Case
Diamond Standard
By: Lauren H. Cohen, Zhaoheng Gong and Grace Headinger
Cormac Kinney, Founder and CEO of Diamond Standard, was on a mission to transform the U.S. diamond market through unlocking the precious gems as market-traded assets. As a serial FinTech entrepreneur, he hoped to add an additional service to his vault: Carats. The...
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Keywords:
Tokenization;
Fintech;
Cryptocurrency;
Liquidity;
Digital;
Rare Earth Minerals;
Decentralized;
Crypto Economy;
Financial Product;
Metals;
Diamonds;
Commodity;
Assets;
Financial Instruments;
Financial Institutions;
Financial Markets;
Investment;
Technological Innovation;
Natural Resources;
Business Startups;
Currency;
Financial Services Industry;
United States
Cohen, Lauren H., Zhaoheng Gong, and Grace Headinger. "Diamond Standard." Harvard Business School Case 224-009, September 2023.
- Web
Finance - Faculty & Research
H. Cohen 28 May 2024 Job Search Advice for a Tough Market: Think Broadly and Stay Flexible by Rachel Layne 22 Apr 2024 When Does Impact Investing Make the Biggest Impact? by...
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- June 2018
- Background Note
Introduction to Life Settlements
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Life insurance is an asset owned by the majority of American adults (61%). Note that this 61% penetration rate is essentially at parity with home ownership (64%) and higher than that of 401(k) retirement account ownership (53%). Life settlements, or life insurance...
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Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Introduction to Life Settlements." Harvard Business School Background Note 218-127, June 2018.
- 2020
- Working Paper
The ESG-Innovation Disconnect: Evidence from Green Patenting
By: Lauren Cohen, Umit G. Gurun and Quoc H. Nguyen
No firm or sector of the global economy is untouched by innovation. In equilibrium, innovators will flock to (and innovation will occur where) the returns to innovative capital are the highest. In this paper, we document a strong empirical pattern in green patent...
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Keywords:
ESG (Environmental, Social, Governance) Performance;
Investment;
Decision Making;
Policy;
Energy;
Green Technology;
Technological Innovation;
Patents
Cohen, Lauren, Umit G. Gurun, and Quoc H. Nguyen. "The ESG-Innovation Disconnect: Evidence from Green Patenting." NBER Working Paper Series, No. 27990, October 2020. (Winner of the Fordham University Gabelli School of Business – PVH Corp. Global Thought Leadership Grant on Corporate Social Responsibility, 2020.)
- September 2010 (Revised March 2012)
- Case
AQR's Momentum Funds (A)
By: Daniel Baird Bergstresser, Lauren H. Cohen, Randolph B. Cohen and Christopher J. Malloy
AQR is a hedge fund based in Greenwich, Connecticut, that is considering offering a wholly new line of product to retail investors, namely the ability to invest in the price phenomenon known as momentum. There is a large body of empirical evidence supporting momentum...
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Keywords:
Financial Strategy;
Investment Funds;
Investment Portfolio;
Governing Rules, Regulations, and Reforms;
Product Development;
Financial Services Industry;
Greenwich
Bergstresser, Daniel Baird, Lauren H. Cohen, Randolph B. Cohen, and Christopher J. Malloy. "AQR's Momentum Funds (A)." Harvard Business School Case 211-025, September 2010. (Revised March 2012.)
- November 2020
- Case
The 1,000-Year Plan: Lee Kum Kee and Sustaining a Family Culture
By: Lauren Cohen, Dawn H. Lau and Billy Chan
The Lee family, whose Hong Kong-based Lee Kum Kee company has established itself as a legend within the Chinese and Asian sauce world, sets out to create a daring new vision of what family legacy means. With the family business having been established in 1888, and by...
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Keywords:
Family Business;
Mission and Purpose;
Values and Beliefs;
Business and Community Relations;
Organizational Structure;
Strategic Planning
Cohen, Lauren, Dawn H. Lau, and Billy Chan. "The 1,000-Year Plan: Lee Kum Kee and Sustaining a Family Culture." Harvard Business School Case 221-047, November 2020.
- Web
Named Fellowship Funds - Alumni
and the Middle East. Helmy (MBA 1980) and Charen El-Sherif Scholarship The Helmy and Charen El-Sherif Scholarship was established by classmates, colleagues, and friends to honor Helmy H. El-Sherif (MBA 1980)...
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- 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...
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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.)
- 02 Jul 2013
- First Look
First Look: July 2
Publications 2006 pub Matching Firms, Managers, and Incentives By: Bandiera, Oriana, Luigi Guiso, Andrea Prat, and Raffaella Sadun Abstract—We exploit a unique combination of administrative sources and survey data to study the match...
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Keywords:
Anna Secino
- 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...
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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.)
- Web
Human Behavior & Decision-Making - Faculty & Research
See All HBS Working Knowlege 18 Jun 2024 How Natural Winemaker Frank Cornelissen Innovated While Staying True to His Brand Re: Tiona W. Zuzul 04 Jun 2024 How One Insurtech Firm Formulated a Strategy for Climate Change Re: Lauren View Details
- 24 Jun 2008
- First Look
First Look: June 24, 2008
in academe has a nefarious effect on public research output is, at least in its simplest form, misplaced. The Small World of Investing: Board Connections and Mutual Fund Returns Authors: Lauren Cohen, View Details
Keywords:
Martha Lagace
- May 2018 (Revised June 2018)
- Case
Ashar Group: Brokers and Co-opetition in the Life Settlement Industry
By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu
Connecting life insurance policyholders with potential investors (called Life Settlement Providers), Ashar Group plays a pivotal role in the industry. Its current position is, however, increasingly being challenged by consumer-direct models, led by major providers...
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Keywords:
Insurance;
Investment;
Markets;
Competitive Strategy;
Cooperation;
Financial Services Industry
Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Ashar Group: Brokers and Co-opetition in the Life Settlement Industry." Harvard Business School Case 218-109, May 2018. (Revised June 2018.)
- February 2021 (Revised August 2021)
- Case
Equity Bank: Challenging a Giant
By: Lauren H. Cohen, Michael Chitavi and Spencer C. N. Hagist
Equity Bank and CEO Dr. James Mwangi must find a way to advance from their hard-fought ascension to second largest bank in Kenya by toppling financial giant Safaricom. Doing so means developing a new strategy and tackling technological frontiers no institution in the...
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Cohen, Lauren H., Michael Chitavi, and Spencer C. N. Hagist. "Equity Bank: Challenging a Giant." Harvard Business School Case 221-080, February 2021. (Revised August 2021.)
- 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...
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Keywords:
Jennifer Gillespie