Publications

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2010
Working Paper

Law and Finance c. 1900

By: Aldo Musacchio

How persistent are the effects of legal institutions adopted or inherited in the distant past? A substantial literature argues that legal origins have persistent effects that explain clear differences in investor protections and financial development around the world... View Details

Keywords: Law; Finance; Corporate Governance; Practice; Growth and Development

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Fast Answer

Stock ownership: who

Select History tab on the top of screen To save, select Excel from the left corner
For a current list of all holders and historical holdings of the top owners back to 1997, use LSEG Workspace: Type a... View Details

10 Oct 2023
Research & Ideas

In Empowering Black Voters, Did a Landmark Law Stir White Angst?

lead to the reactions that we’ve seen in our study and that might limit their intended goals?” There is evidence the law did accomplish some of its main goals for Black Americans, but future lawmakers need to take care to prevent similar... View Details

Keywords: by Rachel Layne

11 Dec 2023
Research & Ideas

Doing Well by Doing Good? One Industry’s Struggle to Balance Values and Profits

a few main strategies. “In any organization, you want to make the moral and material coexist,” Ramarajan says. It can be a challenge, no more so than in the media, and the paper offers lessons for building a morally grounded career in any... View Details

Keywords: by Scott Van Voorhis

Web

Fellowships - Business History

Business School. The fellowship enables established scholars from around the world whose primary interest is the business and economic history of the United States to spend time in residence at Harvard Business School. The main activities... View Details

21 May 2013
Working Paper Summaries

If Technology Has Arrived Everywhere, Why Has Income Diverged?

Keywords: by Diego A. Comin & Martí Mestieri Ferrer

February 2024
Case

Tabby: Winning Consumers' Digital Wallets

By: Eva Ascarza and Fares Khrais

Hosam Arab (MBA 2009), cofounder and CEO of Tabby, a Saudi-based fintech startup, raised its Series D funding round in October 2023, four years after its inception, valuing it as a regional unicorn. Tabby's core product, a buy-now-pay-later (BNPL) service, allowed... View Details

Keywords: Business Model; Business Startups; Risk Management; Competitive Strategy; Expansion; Financial Services Industry; Technology Industry; Saudi Arabia

Educators

2016
Article

Penalized Fast Subset Scanning

By: Skyler Speakman, Sriram Somanchi, Edward McFowland III and Daniel B. Neill

We present the penalized fast subset scan (PFSS), a new and general framework for scalable and accurate pattern detection. PFSS enables exact and efficient identification of the most anomalous subsets of the data, as measured by a likelihood ratio scan statistic.... View Details

Keywords: Disease Surveillance; Likelihood Ratio Statistic; Pattern Detection; Scan Statistic; Mathematical Methods

March 2019 (Revised May 2019)
Case

Growth Investing at Totem Point

By: Suraj Srinivasan, Charles C.Y. Wang and Jonah Goldberg

The case describes the investment of hedge fund, Totem Point Management in Analog Semiconductors (ADI) as a way to discuss forecasting and valuation in growth companies. In June 2016, hedge fund Totem Point invested in ADI at around $55 a share. In general, Totem Point... View Details

Keywords: Growth Investing; Investment; Strategy; Forecasting and Prediction; Valuation

Educators

February 2018
Supplement

Qualtrics (C)

By: Doug J. Chung and James M. Lattin

Qualtrics was an online survey research platform and since the beginning, the company had relied entirely on an inside sales model—sales done remotely without face-to-face contact with clients. The low-cost inside sales model, along with an emphasis on a strong sales... View Details

Keywords: Inside Sales Model; Sales; Strategy; Growth and Development Strategy; Organizational Change and Adaptation

February 2018
Article

Maintaining Beliefs in the Face of Negative News: The Moderating Role of Experience

By: Bradley R. Staats, Diwas S. KC and F. Gino

Many models in operations management involve dynamic decision making that assumes optimal updating in response to information revelation. However, behavioral theory suggests that rather than updating their beliefs, individuals may persevere in their prior beliefs. In... View Details

Keywords: Information; Announcements; Service Operations; Decision Making; Medical Specialties; Experience and Expertise; Medical Devices and Supplies Industry

February 2011 (Revised December 2012)
Case

Coca-Cola on Facebook

By: John Deighton and Leora Kornfeld

In late 2008, executives at Coca-Cola had to decide what to do with a fan-created page on Facebook that had amassed over one million followers in three months. From a legal point of view the fan-created page was in violation of Facebook's terms of service as a... View Details

Keywords: Change Management; Governance Controls; Policy; Brands and Branding; Marketing Channels; Social and Collaborative Networks; Food and Beverage Industry

Educators

2009
Working Paper

Anger and Regulation

By: Rafael Di Tella and Juan Dubra

We propose a model where voters experience an emotional cost when they observe a firm that has displayed insufficient concern for other people's welfare (altruism) in the process of making high profits. Even with few truly altruistic firms, an equilibrium may emerge... View Details

Keywords: Governing Rules, Regulations, and Reforms; Consumer Behavior; Monopoly; Corporate Social Responsibility and Impact; Emotions; Welfare

2003
Case

Lakhdar Brahimi / Negotiating a New Government for Afghanistan

By: James K. Sebenius and Kristin Schneeman

Part of the PON Great Negotiator Case Study Series, this factual case study examines former UN Special Envoy Lakhdar Brahimi's involvement in negotiating an interim Afghani government after the fall of the Taliban in 2001. As a result of these efforts, Brahimi... View Details

Keywords: Contemporary History; Government and Politics; Agreements and Arrangements; Leadership Style; Cognition and Thinking; Conferences; Afghanistan

U.S. money market mutual funds (MMFs) are an important source of dollar funding for global financial institutions, particularly those headquartered outside the U.S. MMFs proved to be a source of considerable instability during the financial crisis of 2007–2009,... View Details

21 Jun 2018
Blog Post

Living in a Dorm at HBS

dorm is spacious (Size 3). There is a common kitchenette on our floor and a full size kitchen on the main floor. We have a nice common room with study rooms that I use frequently. There is a lot of community feel in the dorm as I know my... View Details

Research Summary

The Supply Chain Economy: A New Industry Categorization for Understanding Innovation in Services

By: Karen Mills

An active debate has centered on the importance of manufacturing for driving innovation in the U.S. economy. This paper offers an alternative framework that focuses on the role of suppliers of goods and services (the “supply chain economy”) in national performance. We... View Details

July 2016
Article

Economic Implications of the Society for Assisted Reproductive Technology Embryo Transfer Guidelines: Healthcare Dollars Saved by Reducing Iatrogenic Triplets

By: Malinda S. Lee, Brady T. Evans, Ariel Dora Stern and Mark D. Hornstein

Objective: To estimate the national cost savings resulting from reductions in higher-order multiple (HOM) live births (defined as three or more fetuses), following the initial publication of the Society for Assisted Reproductive Technology (SART) guidelines on ET in... View Details

Keywords: Information Technology; Cost Management; Health Care and Treatment; Health Industry

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2013
Case

The COFCO Group

By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao

COFCO was China's sole legitimate window for agricultural foreign trade before 1987. The reform of China's foreign trade system beginning in 1987 cost COFCO its monopoly position. Subsequently, the SOE giant capitalized on its foreign trade expertise to strategically... View Details

Keywords: China; Food; China