Publications

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March 2015 (Revised January 2024)
Case

CV Ingenuity (A): How to Evaluate the Commercial Viability of New Health Care Technologies

By: Regina E. Herzlinger and Andrew Otazo

Duke Rohlen (HBS MBA ’01) hoped to win over a prominent venture capital investor for Series B financing of his firm CVI that was creating a drug-eluting balloon (DES) to treat peripheral arterial disease. As a second-mover, Duke felt he was more likely to acquire... View Details

June 2014 (Revised January 2017)
Case

Focus Financial Partners and the U.S. RIA Industry in 2014

By: Luis Viceira and Emily A. Chien

In the Spring of 2014, Rudy Adolf, CEO and founder of Focus Financial, and the two other co-founders of the firm are considering alternative growth strategies to solidify Focus Financial's position as a leading aggregator of independent wealth management firms in the... View Details

Keywords: Financial Management; Growth and Development Strategy; Business Model; Financial Services Industry

12 Nov 2014
Working Paper Summaries

Finance and Social Responsibility in the Informal Economy: Institutional Voids, Globalization, and Microfinance Institutions

Keywords: by Hao Liang, Christopher Marquis & Sunny Li Sun

June 2024 (Revised March 2025)
Case

Wemade: (Re)Establishing Trust in Blockchain Games (A)

By: Jung Koo Kang, Charles C.Y. Wang, David Allen and Kwangmoon So

This case explores the fundamental challenges and accounting issues arising from the integration of blockchain technology into traditional business models. It features Wemade, a South Korean online gaming company that has staked its future on blockchain-based games.... View Details

Keywords: Blockchain; Cryptocurrency; Video Games; Accounting; Financial Reporting; Revenue Recognition; Games, Gaming, and Gambling; Corporate Disclosure; Information Technology; Technology Adoption; Accounting Industry; Information Technology Industry; Video Game Industry; South Korea

December 2000 (Revised April 2006)
Case

Promise (A): Building a Consumer Finance Company in Japan

Describes Promise, the third-largest consumer finance company in Japan. Promise was created in 1963 by an entrepreneur and has grown rapidly, especially in the 1990s when commercial banks struggled. Promise's core business consists of providing unsecured loans of up to... View Details

Keywords: Capital Structure; Entrepreneurship; Financial Institutions; Financial Services Industry; Japan

Find at Harvard

12 Jul 2011
First Look

First Look: July 12

in a way that is economically important, has impact on ex ante capital structure choices, and affects welfare. Download the paper: http://www.hbs.edu/research/pdf/10-070.pdf How Firms Respond to Mandatory Information Disclosure... View Details

Keywords: Carmen Nobel

30 Jun 2009
First Look

First Look: June 30

Although China has emerged as one of the fastest growing economies in the world, it still suffers from a weak financial system dominated by state-controlled banks and severely limited access to capital for private entrepreneurs and... View Details

Keywords: Martha Lagace

January 2025
Case

A Tiger in the Tank: Exxon Sues Investors

By: Clayton S. Rose, Sarah Sasso and James Weber

In June 2024, investors were trying to make sense of ExxonMobil’s (Exxon) lawsuit against two impact investors, Arjuna Capital (Arjuna) and Follow This, that had just been dismissed by the U.S. District Court of Northern Texas. Exxon’s suit challenged the rights of two... View Details

17 Jun 2010
Working Paper Summaries

When Do Analysts Add Value? Evidence from Corporate Spinoffs

Keywords: by Emilie Rose Feldman, Stuart C. Gilson & Belén Villalonga

January 2024
Case

Fusion Industry Association: Igniting the Future of Clean Energy

By: Joshua Lev Krieger, Jim Matheson, Kyle R. Myers and Henry Tao

Fusion energy is evolving from a scientific idea to a commercial possibility, drawing large investments and regulatory discussions; how should the FIA navigate this evolution?

The Fusion Industry Association (FIA) is at the forefront of transforming fusion... View Details

Keywords: Science-Based Business; Engineering; Venture Capital; Entrepreneurship; Government and Politics; Government Legislation; Industry Clusters; Industry Growth; Industry Structures; Technological Innovation; Energy Industry; United States

03 Apr 2019
Book

Fintech's Game-Changing Opportunities for Small Business

PayPal, and Square developed lending operations, and American Express and Capital One entered the field. Now there is a wide array of large and small companies investing deeply in tech, all centered around recreating the lending... View Details

Keywords: by Martha Lagace; Banking; Financial Services

January 2023 (Revised December 2023)
Case

OhmConnect: Energizing the Future

By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller

Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households... View Details

Keywords: App Development; Renewable Energy; Electricity Usage; Regulations; VC; Technology; Customer Acquisition Cost (CAC); Scalability; Applications and Software; Growth and Development Strategy; Governing Rules, Regulations, and Reforms; Business Model; Venture Capital; Energy Industry; United States; California; Texas; Europe

Web

Faculty & Advisors | MBA

Harvard University; BA, Chemistry, Princeton University Hannah Chang is a Managing Director at Wu Capital, a global evergreen fund. Dr. Chang focuses on early-stage biopharmaceutical venture capital investments out of the firm’s San... View Details

December 2010 (Revised March 2013)
Case

Asian Agri and the Future of Palm Oil

By: David E. Bell and Natalie Kindred

For Asian Agri and other Indonesian palm oil producers, the future promised rising demand from fast-growing Asian populations, but also intensifying criticism from environmental groups. With the highest yield and lowest production cost of any edible oil, palm oil... View Details

Keywords: Plant-Based Agribusiness; Social Marketing; Corporate Social Responsibility and Impact; Business Strategy; Supply Chain Management; Natural Environment; Marketing Strategy; Environmental Sustainability; Agriculture and Agribusiness Industry; Indonesia; Malaysia

14 Nov 2017
First Look

New Research and Ideas: November 14, 2017

process is strong regulatory oversight, which in the United States is provided by the U.S. Food and Drug Administration’s Center for Devices and Radiologic Health (FDA/CDRH). This viewpoint discusses the effect of the View Details

Keywords: Carmen Nobel

25 Apr 2017
First Look

First Look at New Research, April 25

The result would be improved deal process design in MBOs and improved capital formation in the economy overall. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=50980 Patent Trolls: Evidence from Targeted Firms By: Cohen,... View Details

Keywords: Sean Silverthorne

September 2019
Article

The Effect of Enforcement Transparency: Evidence from SEC Comment-Letter Reviews

By: Miguel Duro, Jonas Heese and Gaizka Ormazabal

This paper studies the effect of the public disclosure of the Securities and Exchange Commission (SEC) comment-letter reviews (CLs) on firms’ financial reporting. We exploit a major change in the SEC’s disclosure policy: in 2004, the SEC decided to make its CLs... View Details

Keywords: Disclosure; SEC Comment-Letter Reviews; Public Enforcement; Governance; Information Publishing; Policy; Financial Reporting; Capital Markets; Organizational Change and Adaptation