Publications
Publications
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- All HBS Web
(10,836)
- Faculty Publications (2,935)
- 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... View Details
- August 2022
- Supplement
Broadway Angels (2022)
By: Jo Tango and Alys Ferragamo
In late June of 2022, Sonja Perkins, co-founder of Broadway Angels, contemplated the group’s future. She and her co-founders, Jennifer Fonstad, and Magdalena Yesil, started the group to gather together the most successful and powerful women in venture capital and... View Details
- August, 2022
- Article
Changing Ingroup Boundaries: The Effect of Immigration on Race Relations in the United States
By: Vasiliki Fouka and Marco Tabellini
How do social group boundaries evolve? Does the appearance of a new outgroup change the ingroup's perceptions of other outgroups? We introduce a conceptual framework of context-dependent categorization, in which exposure to one minority leads to recategorization of... View Details
- 2022
- Book
Making Meritocracy: Lessons from China and India, from Antiquity to the Present
By: Tarun Khanna and Michael Szonyi
How do societies identify and promote merit? Enabling all people to fulfill their potential, and ensuring the selection of competent and capable leaders are central challenges for any society. These are not new concerns. Scholars, educators, and political and economic... View Details
- 2022
- Article
Nonparametric Subset Scanning for Detection of Heteroscedasticity
By: Charles R. Doss and Edward McFowland III
We propose Heteroscedastic Subset Scan (HSS), a novel method for identifying covariates that are responsible for violations of the homoscedasticity assumption in regression settings. Viewing the problem as one of anomalous pattern detection, we use subset scanning... View Details
- August 2022
- Teaching Note
Political Legitimacy and Global Capital Markets: Malaysia’s 1MDB (A) and (B)
By: Meg Rithmire
Teaching note for HBS Case Nos. 720-030 and 721-042. View Details
Keywords: Malaysia
- 2022
- Interview
Prime Venture Partners Podcast: #104 Tarun Khanna, Professor, Harvard Business School, on Creating the Conditions to Create, The Value Of Trust & The Power of Diversity
By: Tarun Khanna and Shripati Acharya
Tarun Khanna, Professor at the Harvard Business School chats with Shripati Acharya, Managing Partner Prime Venture Partners regarding: Creating the Conditions to Create, State of Entrepreneurship: India vs China, The Value of Trust in Entrepreneurship, Working with... View Details
- 2022
- Chapter
The Merits and Limits of China's Modern Universities
By: William C. Kirby
China has a long history of advanced learning, but its modern universities are quite young. Beginning in the late nineteenth century, the establishment of Chinese universities based on international models signaled the end of a millennium of promoting talent through... View Details
- July 2022
- Case
Metaverse Seoul
By: Mitchell Weiss and Samantha Markowitz
In May 2022, the Seoul Metropolitan Government (SMG) launched the pilot of Metaverse Seoul, a government-run metaverse. SMG had delivered a virtual version of Seoul’s mayor’s office. The team aimed to gain insights as they worked towards building a broad, immersive,... View Details
- July 2022 (Revised February 2025)
- Case
A Soul and a Service: North Carolina Mutual Life Insurance
By: Tom Nicholas and John Masko
The North Carolina Mutual and Provident Association (the Mutual) was founded in 1898 as a for-profit entity selling life insurance catering to the Black community. The Mutual was entering a field crowded with established White-owned competitors that largely refused to... View Details
- July 2022 (Revised September 2022)
- Case
Birla Carbon Egypt: Building Soft Power in a Foreign Country
By: Jeremy Friedman and Malini Sen
Birla Carbon, a flagship business of the nearly $60-billion global conglomerate and India-headquartered Aditya Birla Group (ABG), is one of the world's top manufacturers and suppliers of high-quality carbon black. The largest among its 16 manufacturing plants is Birla... View Details
Keywords: Acquisition; Family Business; Disruption; Transformation; Diversity; Trade; Energy; Values and Beliefs; Cross-Cultural and Cross-Border Issues; Global Strategy; Government and Politics; Private Ownership; Civil Society or Community; Risk and Uncertainty; Value Creation; Industrial Products Industry; Rubber Industry; Egypt; Africa; India; Asia; Atlanta; United States
- July 28, 2022
- Article
DAO Governance Attacks, and How to Avoid Them
By: Pranav Garimidi, Scott Duke Kominers and Tim Roughgarden
Many web3 projects embrace permissionless voting using a fungible and tradable native token. Permissionless voting can offer many benefits, from lowering barriers to entry to increasing competition. Token holders can use their tokens to vote on a range of issues—from... View Details
- July 2022
- Case
David Crane’s Clean(er) Energy Strategy at NRG
By: George Serafeim, Michael W. Toffel and Tom Quinn
In 2015, David Crane was the CEO of NRG, the second-largest energy producer in the United States. NRG got most of its power from fossil fuels, but Crane – hired as CEO in 2003 as NRG emerged from bankruptcy – had invested heavily in alternative energy, loudly... View Details
- July 2022 (Revised November 2022)
- Case
Building a Mishap-Free U.S. Navy
In 2021, Kevin “Bud” Couch, a retired Navy captain who was now working as a civilian employee of the Navy Safety Center, was trying to determine how best to reduce the risk of Navy mishaps. The Navy had experienced a series of major mishaps in 2017 that had led to a... View Details
Keywords: National Security; Safety; War; Ship Transportation; Risk Management; Operations; Singapore; Tokyo; San Diego
- July 2022
- Teaching Note
TraceTogether
By: Mitchell Weiss and Sarah Mehta
This Note provides guidance for teaching "TraceTogether," HBS Case No. 820-111. View Details
Keywords: Government Administration; Crisis Management; Health; Health Pandemics; Innovation and Invention; Innovation Leadership; Innovation Strategy; Technological Innovation; Social Issues; Mobile and Wireless Technology; Technology Adoption; Health Industry; Public Administration Industry; Singapore
- July 2022 (Revised October 2022)
- Case
Nestlé, Shared Value and KitKat Diplomacy
By: Geoffrey G. Jones and Sabine Pitteloud
The case revolves around the decision on March 23, 2022 by Mark Schneider, the chief executive of Swiss-based Nestlé, to withdraw the emblematic Kit Kat chocolate bar from sales in Russia in response to the invasion of Ukraine in the previous month, although not its... View Details
- 2025
- Working Paper
The Political Polarization of Corporate America
By: Vyacheslav Fos, Elisabeth Kempf and Margarita Tsoutsoura
U.S. executives are increasingly segregating by political party. We establish this new fact using
political affiliations from voter registration records for top executives of S&P 1500 firms between
2008 and 2022. We identify key drivers of this trend, including... View Details
- 2022
- Book
Empires of Ideas: Creating the Modern University from Germany to America to China
By: William C. Kirby
The modern university was born in Germany. In the twentieth century, the United States leapfrogged Germany to become the global leader in higher education. Will China challenge its position in the twenty-first?
Today American institutions dominate nearly every... View Details
Today American institutions dominate nearly every... View Details
- Winter 2022
- Article
Determinants of Small Business Reopening Decisions After COVID Restrictions Were Lifted
By: Dylan Balla-Elliott, Zoë B. Cullen, Edward L. Glaeser, Michael Luca and Christopher Stanton
The COVID-19 pandemic led to dramatic economic disruptions, including government-imposed restrictions that temporarily shuttered millions of American businesses. We use a nation-wide survey of thousands of small business owners to establish three main facts about... View Details
- 2022
- Working Paper
Pricing Power in Advertising Markets: Theory and Evidence
By: Matthew Gentzkow, Jesse M. Shapiro, Frank Yang and Ali Yurukoglu
Existing theories of media competition imply that advertisers will pay a lower price in equilibrium to reach consumers who multi-home across competing outlets. We generalize and extend this theoretical result and test it using data from television and social media... View Details