Publications

Web

Podcast - Business & Environment

features a session from Harvard’s Climate Action Week in May 2023. Moderated by HBS Prof. George Serafeim, the panel includes Carter Roberts, President & CEO of World Wildlife Fund, HBS professor Deb Spar, Bonita Stewart, Board Partner at... View Details

Web

Courses - Entrepreneurship

Courses First Year (Required Curriculum) During the first year at HBS, all students pursue the same course of study called the Required Curriculum. By studying under a common curriculum, students build a solid, broad foundation of general... View Details

Web

Video Clips - Creating Emerging Markets

Video Clips This library of video clips enables educators and others to search for relevant interview clips by subject, industry, country, or any combination of all three. Users can also search by name to... View Details

2018
Working Paper

Patent Trolls: Evidence from Targeted Firms

By: Lauren Cohen, Umit G. Gurun and Scott Duke Kominers

We provide the first large-sample evidence on the behavior and impact of non-practicing entities (NPEs) in the intellectual property space. We find that on average, NPEs appear to behave as opportunistic “patent trolls.” NPEs sue cash-rich firms—and target cash in... View Details

Keywords: Patent Trolls; NPEs; PAEs; Innovation; Patents; Ethics; Lawsuits and Litigation; Innovation and Invention; Corporate Finance

Read Now

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

Web

Faculty & Research - Business & Environment

Environment, Social, and Governance (ESG) increasingly guides investment management and corporate agendas nowadays, public reactions to firms' ESG performance remain under-studied. This paper fills this gap by investigating whether the... View Details

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

Keywords: Insurance; Assets; Value; Markets; Investment Return

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

01 Mar 2024
News

Case Study: Testing the Waters

Illustration by Christina Spano Endurance training was nothing new to Lauren Picasso (MBA 2014), who’d raced through her younger years as a cross-country runner and swimmer. In 2017, when she was director of marketing at Jet.com and looking for a physical challenge,... View Details

Keywords: Jen McFarland Flint; Food and Beverage Stores; Retail Trade

September 2023 (Revised October 2023)
Case

Ghassan Nuqul and the Nuqul Group: Preserving a Father's Legacy

By: Christina R. Wing, Lauren Cohen and Alpana Thapar

The Nuqul Group was established in 1952 by Elia Nuqul, a Palestinian refugee who fled his hometown in 1948 with his family to Jordan. He overcame many hardships in his initial years there, but subsequently started a trading business that grew to become one of Jordan’s... View Details

Keywords: Family Business; Family Ownership; Organizational Change and Adaptation; Management Succession; Jordan

Web

Faculty & Research - Entrepreneurship

Using financial account data linking small businesses to their owner households, we examine how business owners’ consumption responded to changes in business revenues during the COVID-19 crisis. In the first two months following the National Emergency, business... View Details

January 2011 (Revised October 2014)
Case

Dropbox: 'It Just Works'

By: Thomas R. Eisenmann, Michael Pao and Lauren Barley

Dropbox is a venture-backed Silicon Valley startup, founded in 2006, that provides online storage and backup services to millions of customers using a "freemium" (free + premium offers) business model. The case recounts Dropbox's history from conception through... View Details

Keywords: Business Model; Growth and Development Strategy; Management Practices and Processes; Distribution; Product Design; Product Development; Internet; Service Industry; California

March 2024 (Revised May 2024)
Case

Masterpiece for the Masses: The First Art Exchange ARTEX

By: Lauren Cohen, Anastasiya Siroochenko (Siro) and Sophia Pan

Yassir Benjelloun-Touimi, CEO of ARTEX, aspired to marry the world of art and finance. Hoping to promote transparent, fractionalized ownership of renowned artwork, the founder had spent years contemplating the birth of an art stock market. This exchange would allow... View Details

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