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- Faculty Publications (35)
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Randolph B. Cohen
Randolph B. (Randy) Cohen is the MBA Class of 1975 Senior Lecturer of Entrepreneurial Management in the Finance Unit at Harvard Business School. Cohen’s main research focus has been the identification of top investment managers and the prediction of manager performance. Cohen has studied the differential reactions of institutions and individuals to news about firms and the economy, as well as the...
Randolph B. Cohen
Randolph B. (Randy) Cohen is the MBA Class of 1975 Senior Lecturer of Entrepreneurial Management in the Finance Unit at Harvard Business School. Cohen’s main research focus has been the identification of top investment managers and the prediction of manager... View Details
- 01 Mar 2003
- News
Rating Better
Three finance professors have devised a new mutual fund rating system that appears to do a better job of separating fund managers whose performance reflects genuine ability from those whose results depend on luck alone. The authors of the research, HBS assistant... View Details
- 08 Sep 2016
- News
Looking for the cheapest index funds? Try Fidelity
- 17 Feb 2003
- Research & Ideas
Rating Fund Managers by the Company They Keep
Many tools for rating the performance of mutual funds and their managers rely heavily on past performance. But what about the future? Now comes a system devised by Randolph B. Cohen and Joshua D. Coval of... View Details
Keywords: by Ann Cullen
- Awards
Best Selling Case Award from The Case Centre
By: Lauren H. Cohen
“AQR’s Momentum Funds (A)” (HBS Case 211-025) with Daniel Bergstresser, Randolph Cohen, and Christopher Malloy was selected as a Case Centre Bestselling Finance, Accounting and Control Case in 2021. View Details
- 14 Oct 2016
- News
A venture capitalist proves himself as a hedge fund manager
- 21 Jun 2011
- First Look
First Look: June 21
countries are typically more effective than the exporter in pursuing financial claims against importers. Download the paper: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1848265 Why Fears about Municipal Credit Are Overblown Authors: Daniel Bergstresser and View Details
Keywords: Sean Silverthorne
- Web
Finance Curriculum - Faculty & Research
Ruback , Royce Yudkoff Spring 2026 Q3Q4 3.0 Field Course: Field X (also listed under Entrepreneurial Management) Randolph Cohen Fall 2025 Q1Q2 3.0 Field Course: Field Y: Projects in Business Management (also... View Details
- Web
Finance Faculty - Faculty & Research
Administration Lauren H. Cohen L.E. Simmons Professor of Business Administration Randolph B. Cohen Senior Lecturer of Business Administration Shawn A. Cole John G. McLean... View Details
- Web
Courses - Entrepreneurship
Richard Ruback Royce Yudkoff Spring 2024 Q3Q4 3.0 Field Course: Field X (also listed under Finance) Randolph Cohen Fall 2023 Q1Q2 3.0 Field Course: Field Y: Projects in Business Management (also listed under... View Details
- Web
Entrepreneurial Management Curriculum - Faculty & Research
Business of the Arts (also listed under General Management) Rohit Deshpande , Henry McGee Spring 2026 Q3Q4 3.0 Field Course: Field X (also listed under Finance) Randolph Cohen Fall 2025 Q1Q2 3.0 Field... View Details
- Web
Strategy - Faculty & Research
Tom Clay Randolph B. Cohen Jacob M. Cook Srikant M. Datar Robert J. Dolan Wenxin Du Benjamin Enke Chiara Farronato Alexandra C. Feldberg Mattias E. Fibiger Frances X. Frei Jeremy S. Friedman William E.... View Details
- September 2002 (Revised January 2003)
- Case
Dimensional Fund Advisors, 2002
Dimensional Fund Advisors (DFA) is an investment management firm that prides itself on basing its investment strategies on sound academic research. Many of the best-known finance research papers of the past two decades (especially those by Eugene Fama and Kenneth... View Details
- April 2005 (Revised January 2006)
- Case
Protege Partners: The Capacity Challenge
In February 2005, Jeffrey Tarrant (HBS '85) and Ted Seides (HBS '99) considered their strategy for Protege Partners, founded in July 2002 as a fund of hedge funds (FOHF) specializing in small hedge funds. Protege's assets under management had grown to $1.1 billion, and... View Details
- Web
Courses by Faculty Unit - Course Catalog
Deshpande Henry McGee Spring 2026 Q3Q4 3.0 Field Course: Field X (also listed under Finance) Randolph Cohen Fall 2025 Q1Q2 3.0 Field Course: Field Y: Projects in Business Management (also listed under... View Details
- Web
Finance Awards & Honors - Faculty & Research
HBS Student Association Faculty Award for Outstanding Teaching. Lauren H. Cohen : “AQR’s Momentum Funds (A)” (HBS Case 211-025) with Daniel Bergstresser, Randolph Cohen, and Christopher Malloy was selected... View Details
- 2020
- Working Paper
Best Ideas
By: Miguel Antón, Randolph B. Cohen and Christopher Polk
We find that the stocks in which active mutual fund or hedge fund managers display the most conviction towards ex-ante, their “Best ideas,” outperform the market, as well as the other stocks in those managers’ portfolios, by approximately 2.8 to 4.5 percent per year,... View Details
- Web
Entrepreneurial Management Awards & Honors - Faculty & Research
Momentum Funds (A)” (HBS Case 211-025) with Daniel Bergstresser, Randolph Cohen, and Christopher Malloy was selected as a Case Centre Bestselling Finance, Accounting and Control Case in 2021. Lauren H. Cohen... View Details
- 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
- Web
Alternative Investments Course | HBS Online
"This course will teach you about alternative investment strategies and what you need to know to manage and strengthen your portfolio." Randolph Cohen Alternative Investments Senior Lecturer of Business... View Details