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- Faculty Publications (19)
Show Results For
- All HBS Web (51)
- Faculty Publications (19)
- Web
Business Economics - Doctoral
Dennis A. Yao Yuan Zou Current HBS Faculty & Students by Interest Asset pricing Lauren H. Cohen Robin Greenwood Samuel G. Hanson Ishita Sen Adi Sunderam Behavioral finance... View Details
- 06 Dec 2021
- News
What's the Word?
like Reddit, analysts took note, with some investors pocketing millions—and others losing their shirts. “A meme stock is a stock whose price has ripped far away from any sense of the firm’s underlying fundamental value,” explains Lauren... View Details
- Web
Finance Awards & Honors - Faculty & Research
"Dividend Policy inside the Multinational Firm" (2007). 2007 Lauren H. Cohen : Won the 2007 Barclays Global Investors Best Paper Prize, Asset Allocation Symposium, European Finance Association, for the paper... View Details
- Web
Placement - Doctoral
Financial Intermediaries and Market Frictions Advisors: John Campbell (Co-chair), Robin Greenwood (Co-Chair), Lauren H. Cohen , and Adi Sunderam Janelle Schlossberger Business Economics, 2019 Placement:... View Details
- Web
Entrepreneurial Management Awards & Honors - Faculty & Research
with Andrea Frazzini and Christopher Malloy, “The Small World of Investing: Board Connections and Mutual Fund Returns” ( Journal of Political Economy , October 2008). Lauren... 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... View Details
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.
- 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... View Details
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.)
- 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... View Details
Braun, Alexander, Lauren H. Cohen, Christopher J. Malloy, and Jiahua Xu. "Introduction to Life Settlements." Harvard Business School Background Note 218-127, June 2018.
- 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... View Details
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... View Details
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.
- 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.)
- 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.)
- Web
Finance - Faculty & Research
in MBS duration function as large-scale shocks to the quantity of interest rate risk that must be borne by professional bond investors. I develop a simple model in which the risk tolerance of bond investors is limited in the short run, so... View Details
- 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... View Details
Keywords: Anna Secino
- Web
Human Behavior & Decision-Making - Faculty & Research
that implicitly activating the construct of time, rather than money, leads individuals to behave more ethically by cheating less. We further found that priming time reduces cheating by making people reflect... View Details
- 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... View Details
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.)
- 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
- 01 Sep 2023
- News
Global Outposts Expand HBS’s Intellectual Footprint
development of “Toraya,” a case by Professor Lauren Cohen, which explores how Mitsuharu Kurokawa, the 18th-generation leader of family firm Toraya Confectionery Co., faces the... View Details
Keywords: Jennifer Gillespie
- 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... View Details
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.)
- August 2010
- Article
Sell-Side School Ties
By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini
We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details
Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks
Cohen, Lauren H., Christopher J. Malloy, and Andrea Frazzini. "Sell-Side School Ties." Journal of Finance 65, no. 4 (August 2010): 1409–1437. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2010.)