by Lauren Cohen, Christopher Malloy - Publications - Faculty & Research

detailed in Cohen’s new working paper, The Impact of Forced Migration on Modern Cities: Evidence from 1930s Crop Failures, co-written by HBS finance professor Christopher J. View Details

Keywords: by Carmen Nobel

05 Nov 2012
Research & Ideas

What Wall Street Doesn’t Understand About International Trade

the authors of Channels of Influence, by Harvard Business School Associate Professors Lauren H. Cohen and Christopher J. Malloy, and Umit G. Gurun, an associate professor at... View Details

Keywords: by Carmen Nobel

29 Apr 2015
Lessons from the Classroom

Use Personal Experience to Pick Winning Stocks

that the prices are right, because they usually are," says Harvard Business School finance professor Lauren H. Cohen, who serves as an editor of Management Science. "From there, you can look for... View Details

Keywords: by Michael Blanding; Financial Services

29 Aug 2011
Research & Ideas

Decoding Insider Information and Other Secrets of Old School Chums

An old adage says that it's not what you know, it's whom you know. But outsiders can take heart: even for those who don't belong to a high-power social network, there's power in simply keeping track of who went to school with whom. Associate Professors View Details

Keywords: by Carmen Nobel; Financial Services

15 Aug 2012
News

How to profit from a Senate vote

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

05 Nov 2012
News

What Wall Street Doesn't Understand About International Trade

02 Dec 2013
Research & Ideas

Companies Choreograph Earnings Calls to Hide Bad News

executives a question. That's the procedure that HBS Associate Professor Lauren H. Cohen followed to find out more about the odd dealings he'd observed at a company that was the subject of one of his case studies. But he wasn't given the... View Details

Keywords: by Julia Hanna; Financial Services

Publications

Publications

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Decoding Inside Information

The Small World of Investing: Board Connections and Mutual Fund Returns

Legislating Stock Prices

Friends in High Places

Playing Favorites: How Firms Prevent the Revelation of Bad News

Sell Side School Ties

Channels of Influence

IQ from IP: Simplifying Search in Portfolio Choice

Lazy Prices

Award-winning paper uses EDGAR IP data to track correlation to portfolio

Ties to Washington Can Put Companies in a Bind

The Problem With a Federal Jobs Guarantee (Hint: It’s Not the Price Tag)

The Surprising Connection between 1930s Weather and Today's Labor Unions