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- Faculty Publications (160)
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- August, 2022
- Article
Billing and Insurance-Related Administrative Costs: A Cross-National Analysis
By: Barak D. Richman, Robert S. Kaplan, Japees Kohli, Dennis Purcell, Mahek Shah, Igna Bonfrer, Brian Golden, Rosemary Hannam, Will Mitchell, Daniel Cehic, Garry Crispin and Kevin A. Schulman
Billing and insurance-related costs are a significant source of wasteful health care spending in Organization for Economic Cooperation and Development nations, but these administrative burdens vary across national systems. We executed a microlevel accounting of these...
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Richman, Barak D., Robert S. Kaplan, Japees Kohli, Dennis Purcell, Mahek Shah, Igna Bonfrer, Brian Golden, Rosemary Hannam, Will Mitchell, Daniel Cehic, Garry Crispin, and Kevin A. Schulman. "Billing and Insurance-Related Administrative Costs: A Cross-National Analysis." Health Affairs 41, no. 8 (August, 2022): 1098–1106.
- July 2022
- Case
Operation Overlord
By: Boris Groysberg, Greg Goullet, Katherine Connolly Baden and Sarah L. Abbott
On June 6, 1944, nearly 5,000 ships, 11,000 planes, and 160,000 infantrymen under an Allied joint-command of American, British, and Canadian leaders were sent across the English Channel, with hopes of re-establishing a foothold in Nazi-occupied France. Known as D-Day,...
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Keywords:
Execution;
Data Analytics;
Leadership;
Planning;
Operations;
Crisis Management;
War;
Organizational Structure;
Decision Choices and Conditions;
Information Management;
France;
England
Groysberg, Boris, Greg Goullet, Katherine Connolly Baden, and Sarah L. Abbott. "Operation Overlord." Harvard Business School Case 422-098, July 2022.
- July 2022 (Revised November 2023)
- Case
3G Capital
By: Jo Tango and Alys Ferragamo
In June 2022, 3G Capital Co-Managing Partners Alex Behring and Daniel Schwartz were in a partners’ meeting. On the agenda were three potential investments. Code named “Alpha,” “Bravo,” and “Charlie” (real target companies that have been disguised), they were the...
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Keywords:
Investment Decisions;
Leveraged Buyout;
Investment Funds;
Investment Portfolio;
Decision Choices and Conditions;
Private Equity
Tango, Jo, and Alys Ferragamo. "3G Capital." Harvard Business School Case 823-010, July 2022. (Revised November 2023.)
- June 2022
- Article
Conservatism Gets Funded? A Field Experiment on the Role of Negative Information in Novel Project Evaluation
By: Jacqueline N. Lane, Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan and Karim R. Lakhani
The evaluation and selection of novel projects lies at the heart of scientific and technological innovation, and yet there are persistent concerns about bias, such as conservatism. This paper investigates the role that the format of evaluation, specifically information...
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Keywords:
Project Evaluation;
Innovation;
Knowledge Frontier;
Information Sharing;
Negativity Bias;
Projects;
Innovation and Invention;
Information;
Knowledge Sharing
Lane, Jacqueline N., Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan, and Karim R. Lakhani. "Conservatism Gets Funded? A Field Experiment on the Role of Negative Information in Novel Project Evaluation." Management Science 68, no. 6 (June 2022): 4478–4495.
- 2022
- Working Paper
Pricing of Climate Risk Insurance: Regulation and Cross-Subsidies
By: Ishita Sen, Ana-Maria Tenekedjieva and Sangmin Oh
We study the consequences of state-level price (rate) regulation for U.S. homeowners' insurance, a $15 trillion market that provides households protection against climate losses. Using two distinct identification strategies and novel data on regulatory filings and ZIP...
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Keywords:
Climate Risk;
Homeowners' Insurance;
Price Controls;
Financial Regulation;
Cross-subsidization;
Climate Change;
Household;
Insurance;
Price;
Governance Controls;
Financial Institutions;
United States
Sen, Ishita, Ana-Maria Tenekedjieva, and Sangmin Oh. "Pricing of Climate Risk Insurance: Regulation and Cross-Subsidies." Harvard Business School Working Paper, No. 24-077, June 2024. (Revise and Resubmit, Journal of Finance. SSRN Working Paper Series, No. 3762235, June 2022)
- May 2022
- Article
Strengthening Digital Infrastructure: A Policy Agenda for Free and Open Source Software
By: Frank Nagle
While there is little debate that digital forces are playing an increasingly crucial role in the economy, there
is limited understanding of the importance of the digital infrastructure that underlies this role. Much of the
discussion around digital infrastructure has...
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Nagle, Frank. "Strengthening Digital Infrastructure: A Policy Agenda for Free and Open Source Software." Brookings Series: Reimagining Modern-day Markets and Regulations (May 2022).
- 2022
- Chapter
Capitalism and the Environment
By: Geoffrey Jones
Capitalism drove the environmental decimation of the planet. The environment was seen as a free good, while the consequences of dirty industrial and agricultural processes were seen as external to the firm. Public policies largely allowed this to happen, as politicians...
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Keywords:
History;
Environment;
Sustainability;
Capitalism;
Ethics;
Business History;
Environmental Sustainability;
Green Technology;
Pollution;
Climate Change
Jones, Geoffrey. "Capitalism and the Environment." Chap. 8 in Evolutions of Capitalism: Historical Perspectives: 1200–2000, edited by Catherine Casson and Philipp Robinson Rössner, 187–211. Bristol, United Kingdom: Bristol University Press, 2022.
- March 2022 (Revised July 2022)
- Technical Note
Exploratory Data Analysis
This module note provides an overview of exploratory data analysis for an introduction to data science course. It begins by defining the term "data", and then describes the different types of data that companies work with (structured v. unstructured, categorical v....
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Keywords:
Data Analysis;
Data Science;
Statistics;
Data Visualization;
Exploratory Data Analysis;
Analytics and Data Science;
Analysis
Bojinov, Iavor I., Michael Parzen, and Paul Hamilton. "Exploratory Data Analysis." Harvard Business School Technical Note 622-098, March 2022. (Revised July 2022.)
- March 2022 (Revised July 2022)
- Technical Note
Linear Regression
This note provides an overview of linear regression for an introductory data science course. It begins with a discussion of correlation, and explains why correlation does not necessarily imply causation. The note then describes the method of least squares, and how to...
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Keywords:
Data Science;
Linear Regression;
Mathematical Modeling;
Mathematical Methods;
Analytics and Data Science
Bojinov, Iavor I., Michael Parzen, and Paul Hamilton. "Linear Regression." Harvard Business School Technical Note 622-100, March 2022. (Revised July 2022.)
- March 2022 (Revised July 2022)
- Technical Note
Statistical Inference
This note provides an overview of statistical inference for an introductory data science course. First, the note discusses samples and populations. Next the note describes how to calculate confidence intervals for means and proportions. Then it walks through the logic...
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Keywords:
Data Science;
Statistics;
Mathematical Modeling;
Mathematical Methods;
Analytics and Data Science
Bojinov, Iavor I., Michael Parzen, and Paul Hamilton. "Statistical Inference." Harvard Business School Technical Note 622-099, March 2022. (Revised July 2022.)
- March 2022 (Revised April 2022)
- Case
In Search of Global Regulation
By: Geoffrey Jones and Mona Rahmani
The history of the international regulation of global capitalism is surveyed, addressing the challenges facing firms confronting international, national, and regional regulation. Follows the history of global regulation after 1914, from the League of Nations;...
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Keywords:
History;
Multinational Firms and Management;
International Relations;
Laws and Statutes;
Corporate Governance;
Business and Government Relations
Jones, Geoffrey, and Mona Rahmani. "In Search of Global Regulation." Harvard Business School Case 822-122, March 2022. (Revised April 2022.)
- February 2022 (Revised May 2022)
- Case
Jaypee Infratech and the Indian Bankruptcy Code
By: Kristin Mugford, William Vrattos and Radhika Kak
In 2016, India passed a new bankruptcy law (IBC) to counter a brewing bank crisis and increased corporate distress. Homebuilder Jaypee Infratech, one of India largest distressed companies (the “dirty dozen”) began restructuring under the IBC in 2017. Two years later,...
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Keywords:
Restructuring;
Decisions;
Judgments;
Voting;
Developing Countries and Economies;
Financial Crisis;
Public Sector;
Asset Pricing;
Borrowing and Debt;
Corporate Finance;
Credit;
Insolvency and Bankruptcy;
Debt Securities;
Bonds;
Investment Return;
Price;
Government Legislation;
Laws and Statutes;
Bids and Bidding;
Business and Stakeholder Relations;
Risk and Uncertainty;
Valuation;
Real Estate Industry;
India;
Delhi
Mugford, Kristin, William Vrattos, and Radhika Kak. "Jaypee Infratech and the Indian Bankruptcy Code." Harvard Business School Case 222-071, February 2022. (Revised May 2022.)
- 2022
- Book
Leadership to Last: How Great Leaders Leave Legacies Behind
By: Geoffrey Jones and Tarun Khanna
Society tends to glorify the get-rich-quick entrepreneur who builds a company, takes it public and then (maybe) contributes to charity.
In Leadership to Last, Geoffrey Jones and Tarun Khanna discuss the interviews they and other Harvard faculty have undertaken...
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Keywords:
Innovation;
Corruption;
Gender;
Innovation and Invention;
Leadership;
Philanthropy and Charitable Giving;
Society;
India;
Pakistan;
Bangladesh;
Middle East;
Africa;
Latin America;
Philippines
Jones, Geoffrey, and Tarun Khanna. Leadership to Last: How Great Leaders Leave Legacies Behind. Gurgaon, India: Penguin Random House India, 2022.
- 2022
- Case
Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment
Environmental racism describes the unequal burden of environmental hazards placed on disadvantaged communities through systems, policies, and practices. In such a situation, these people disproportionately live close to sources of toxic waste-what are referred to as...
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Keywords:
Environmental Regulation;
Pollutants;
Pollution;
Equality and Inequality;
Social Issues;
Poverty;
Race;
Health Disorders;
Ethics
Hoffman, Andrew J. "Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment." William Davidson Institute Case 2-652-482, 2022.
- October 2021
- Article
Can Self-Regulation Save Digital Platforms?
By: Michael A. Cusumano, Annabelle Gawer and David B. Yoffie
This article explores some of the critical challenges facing self-regulation and the regulatory environment for digital platforms. We examine several historical examples of firms and industries that attempted self-regulation before the Internet. All dealt with similar...
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Keywords:
Self-regulation;
Government Regulation;
Digital Platforms;
Governing Rules, Regulations, and Reforms
Cusumano, Michael A., Annabelle Gawer, and David B. Yoffie. "Can Self-Regulation Save Digital Platforms?" Industrial and Corporate Change 30, no. 5 (October 2021): 1259–1285.
- September 2021 (Revised December 2023)
- Case
On the Bubble: Startup Bootstrapping
By: Jeffrey J. Bussgang, Tom Quinn and Annelena Lobb
Bubble was a software company in the low-code/no-code market, making tools that allowed users without traditional programming backgrounds or technical skills to build software. The case covers cofounder Joshua Haas’s engineering background, as he experienced a high...
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Keywords:
Business Startups;
Business Growth and Maturation;
Business Model;
Business Plan;
Disruption;
Transformation;
Trends;
Customer Focus and Relationships;
Customer Relationship Management;
Cost vs Benefits;
Decisions;
Entrepreneurship;
Venture Capital;
Equity;
Executive Compensation;
Recruitment;
Selection and Staffing;
Disruptive Innovation;
Technological Innovation;
Job Interviews;
Growth and Development Strategy;
Ownership Stake;
Opportunities;
Applications and Software;
Technology Adoption;
Technology Industry;
Web Services Industry;
New York (city, NY);
California;
France
Bussgang, Jeffrey J., Tom Quinn, and Annelena Lobb. "On the Bubble: Startup Bootstrapping." Harvard Business School Case 822-033, September 2021. (Revised December 2023.)
- 2021
- Other Unpublished Work
Computer-Implemented Methods and Systems for Measuring, Estimating, and Managing Economic Outcomes and Technical Debt in Software Systems and Projects: US Patent 11,126,427 B2
By: Daniel J. Sturtevant, Carliss Baldwin, Alan MacCormack, Sunny Ahn and Sean Gilliland
An interrelated set of tools and methods is disclosed for: (1) measuring the relationship between software source code attributes (such as code quality, design quality, test quality, and complexity metrics) and software economics outcome metrics (such as...
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Sturtevant, Daniel J., Carliss Baldwin, Alan MacCormack, Sunny Ahn, and Sean Gilliland. "Computer-Implemented Methods and Systems for Measuring, Estimating, and Managing Economic Outcomes and Technical Debt in Software Systems and Projects: US Patent 11,126,427 B2." Cambridge, MA, September 2021.
- August 2021 (Revised February 2024)
- Case
Data Science at the Warriors
By: Iavor I. Bojinov and Michael Parzen
The case explores the development and early growth of a data science team at the Golden State Warriors, an NBA team based in San Francisco. The case begins by explaining the initial rationale for investing in data science, then covers a debate on the appropriate team...
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Keywords:
Data Science;
Digital Marketing;
Analysis;
Forecasting and Prediction;
Technological Innovation;
Information Technology;
Sports Industry;
San Francisco;
United States
Bojinov, Iavor I., and Michael Parzen. "Data Science at the Warriors." Harvard Business School Case 622-048, August 2021. (Revised February 2024.)
- Article
Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment
By: Thiemo Fetzer and Thomas Graeber
Contact tracing has for decades been a cornerstone of the public health approach to epidemics, including Ebola, severe acute respiratory syndrome, and now COVID-19. It has not yet been possible, however, to causally assess the method’s effectiveness using a randomized...
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Fetzer, Thiemo, and Thomas Graeber. "Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment." Proceedings of the National Academy of Sciences 118, no. 33 (August 17, 2021): 1–4.
- July 2021
- Article
Medical Debt in the U.S., 2009–2020
By: Raymond Kluender, Neale Mahoney, Francis Wong and Wesley Yin
Importance: Medical debt is an increasing concern in the US, yet there is limited understanding of the amount and distribution of medical debt, and its association with health care policies.
Objective: To measure the amount of medical debt nationally and by... View Details
Objective: To measure the amount of medical debt nationally and by... View Details
Kluender, Raymond, Neale Mahoney, Francis Wong, and Wesley Yin. "Medical Debt in the U.S., 2009–2020." JAMA, the Journal of the American Medical Association 326, no. 3 (July 2021): 250–256.