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Show Results For
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All HBS Web
(601)
- People (1)
- News (184)
- Research (263)
- Events (1)
- Multimedia (17)
- Faculty Publications (229)
- 29 Sep 2010
- Talk
Presented testimony on the 'Impacts of Government Spending'
By: Lauren Cohen
Cohen, Lauren. "Presented testimony on the 'Impacts of Government Spending'." Hearing on Recovery Act Transportation and Infrastructure Projects: Impacts on Local Communities and Business, U.S. House of Representatives, Committee on Transportation and Infrastructure, Washington, DC, September 29, 2010.
- 20 Aug 2014
- News
Yes, patent trolls go out of their way to target rich companies
- 10 Jul 2024
- News
It’s Time to Change How ESG Is Measured
- 17 May 2024
- News
Meme-Stock Mania Crashes Into Reality of Depleted Covid Savings
- 07 Mar 2023
- News
The Impact of A.I. and Back Door Donuts in Boston
- 01 Feb 2023
- News
The Dying Practice of Time and a Half
- March 2009
- Article
Loyalty-Based Portfolio Choice
By: Lauren Cohen
I evaluate the effect of loyalty on individuals' portfolio choice using a unique dataset of retirement contributions. I exploit the statutory difference that in 401(k) plans stand alone employees can invest directly in their division, while conglomerate employees must...
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Keywords:
Investment;
Retirement;
Decisions;
Employees;
Performance Evaluation;
Business Conglomerates;
Compensation and Benefits
Cohen, Lauren. "Loyalty-Based Portfolio Choice." Review of Financial Studies 22, no. 3 (March 2009): 1213–1245.
- 04 Jun 2024
- News
How One Insurtech Firm Formulated a Strategy for Climate Change
- 27 Feb 2023
- News
Why a Better Job Title Might Not Be Such a Good Thing
- 18 Dec 2012
- First Look
First Look: December 18
puts the increasingly complex job of Chief Executive in a very real context. It serves as a practical guide by allowing you to walk alongside Jim as he takes on his new role and all its attendant challenges. Jim's story-developed in...
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Keywords:
Carmen Nobel
- June 2012
- Article
Decoding Inside Information
By: Lauren Cohen, Christopher Malloy and Lukasz Pomorski
Using a simple empirical strategy, we decode the information in insider trading. Exploiting the fact that insiders trade for a variety of reasons, we show that there is predictable, identifiable "routine" insider trading that is not informative for the future of firms....
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Keywords:
Strategy;
Financial Markets;
Forecasting and Prediction;
Law Enforcement;
Opportunities;
Geographic Location;
Business Earnings
Cohen, Lauren, Christopher Malloy, and Lukasz Pomorski. "Decoding Inside Information." Journal of Finance 67, no. 3 (June 2012): 1009–1043. (Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of Institute for Quantitative Investment Research (INQUIRE) Grant presented by Institute for Quantitative Investment Research.)
- 2016
- Article
Cloaked Trading
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
Using a novel, proprietary database of micro-level trading activities by asset managers, we show strong evidence of asset managers engaging in strategic trading in order to “cloak” their most valuable trades. This takes the form, for instance, of a manager who sells...
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Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Cloaked Trading." Journal of Investment Consulting 17, no. 2 (2016): 69–80. (Winner of the Best Paper Prize of the Journal of Investment Consulting Academic Paper Competition, 2016 ; Winner of the Institute for Quantitative Investment Research (INQUIRE) Grant, 2014.)
- Teaching
Overview
By: Lauren H. Cohen
Family Enterprises - Family Offices - FinTech - Innovation - Patent Landscape - Asset Pricing - Behavioral Finance - Asset Management
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- 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...
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Cohen, Lauren, Umit Gurun, Katie Moon, and Paula Suh. "Patent Hunters." NBER Working Paper Series, No. 32965, September 2024.
- 21 Jul 2011
- News
Social Investing’s Time Has Come
among low-level criminals. If the program reduces reconviction by 7.5 percent, investors recoup their money plus a graduated return that is capped at 13 percent a year. Sir Ronald Cohen (MBA 1969), Chairman...
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- Research Summary
Overview
By: Lauren H. Cohen
For Professor Cohen's recent articles and working papers, please visit his personal website.
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