by Lauren Cohen - Publications - Faculty & Research

18 Jul 2023
Research & Ideas

Will Global Demand for Oil Peak This Decade?

Is the globe’s thirst for oil finally topping out? A major international energy watcher says yes, predicting last month that demand for global oil for transport will peak around 2026, plateau for all uses by 2028, and possibly hit a zenith by the end of the decade.... View Details

Keywords: by Alvin Powell, Harvard Gazette; Energy; Industrial Products; Auto; Green Technology

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

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 the small corners where they are... View Details

Keywords: by Michael Blanding; Financial Services

19 May 2008
Research & Ideas

Connecting School Ties and Stock Recommendations

social networks in the form of school ties—bonds formed based on attendance at a common educational institution—helped equity analysts outperform on stock recommendations when the analysts enjoyed an educational link with a company's public management. Harvard Business... View Details

Keywords: by Martha Lagace; Financial Services

26 Sep 2013
Working Paper Summaries

Playing Favorites: How Firms Prevent the Revelation of Bad News

Keywords: by Lauren Cohen, Dong Lou & Christopher Malloy; Financial Services

29 Aug 2014
Working Paper Summaries

Patent Trolls

Keywords: by Lauren Cohen, Umit G. Gurun & Scott Duke Kominers

20 Mar 2008
Working Paper Summaries

Sell Side School Ties

Keywords: by Lauren H. Cohen, Andrea Frazzini & Christopher J. Malloy; Financial Services

28 Aug 2012
Working Paper Summaries

Channels of Influence

Keywords: by Lauren Cohen, Umit G. Gurun & Christopher J. Malloy

19 Nov 2018
Working Paper Summaries

Lazy Prices

Keywords: by Lauren Cohen, Christopher J. Malloy, and Quoc Nguyen; Financial Services

2008
Working Paper

Attracting Flows by Attracting Big Clients: Conflicts of Interest and Mutual Fund Portfolio Choice

By: Lauren Cohen and Breno Schmidt

We explore a new channel for attracting inflows using a unique dataset of corporate 401(k) retirement plans and their mutual fund family trustees. Families secure substantial inflows by being named trustee of a 401(k) plan. This affords the plan sponsor potential... View Details

Keywords: Investment Funds; Investment Portfolio; Conflict of Interests; Financial Services Industry

Citation

Read Now

11 Sep 2018
Working Paper Summaries

IQ from IP: Simplifying Search in Portfolio Choice

Keywords: by Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy

07 Feb 2023
Research & Ideas

Supervisor of Sandwiches? More Companies Inflate Titles to Avoid Extra Pay

research out of Harvard Business School. In fact, these are just a handful of suspect titles companies are using to classify hourly workers as supervisors and avoid paying an estimated $4 billion in overtime a year, finds a study by View Details

Keywords: by Scott Van Voorhis

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

14 Dec 2020
Research & Ideas

What Does December's Drug-Approval Dash Mean for COVID-19 Vaccines?

Pharmaceutical regulators around the world tend to speed through drug applications in December and before major national holidays, according to new research that might raise questions about COVID-19 vaccines and other treatments under review. A study View Details

Keywords: by Danielle Kost; Pharmaceutical; Health

14 Mar 2016
Research & Ideas

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

unionized while others do not? “It turns out there was something that happened in the 1930s that set the rank of unionization in place across states in the United States, and that rank has stayed roughly the same ever since,” says Lauren... View Details

Keywords: by Carmen Nobel

04 Jun 2024
Cold Call Podcast

How One Insurtech Firm Formulated a Strategy for Climate Change

Keywords: Re: Lauren H. Cohen; Insurance

18 Apr 2017
First Look

First Look at New Ideas, April 18

March 27, 2017 Harvard Business Review How the Water Industry Learned to Embrace Data By: Cespedes, Frank V., and Amir Peleg Abstract—Most current talk about “big data” seems to assume the disintermediation or replacement of physical assets View Details

Keywords: by Sean Silverthorne

09 May 2023
Cold Call Podcast

Can Robin Williams’ Son Help Other Families Heal Addiction and Depression?

Keywords: Re: Lauren H. Cohen; Health; Entertainment & Recreation

May 2022
Case

Byte

By: Boris Groysberg, Katherine Connolly Baden and Julia Kelley

In January 2021, Byte co-founders Scott Cohen and Blake Johnson reflected on how far their Los Angeles-based direct-to-consumer (DTC) orthodontics company had come since launching its clear aligners just a little over two years earlier. Cohen and Johnson were both... View Details

Keywords: Growth; Customer Experience; Customer Focused Organization; Innovation; DTC; Growth Management; Expansion; Entrepreneurship; Customer Focus and Relationships; Innovation and Invention; Growth and Development Strategy; Medical Devices and Supplies Industry; United States