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All HBS Web
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- Faculty Publications (743)
- 2023
- Working Paper
State Employment as a Strategy of Autocratic Control in China
By: Jaya Y. Wen
This paper presents evidence that autocrats use state-owned firms to strategically pacify social unrest via employment provision, a role that may contribute to their favorable treatment and persistence across settings. I use variation in a regional conflict between...
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Wen, Jaya Y. "State Employment as a Strategy of Autocratic Control in China." Working Paper, January 2023.
- December 2022
- Case
To Feed the Planet: Juan Luciano at ADM
By: Joshua D. Margolis, David E. Bell, Damien McLoughlin, Stacy Straaberg and James Weber
In December 2022, Juan Luciano, Chairman and CEO of agribusiness and nutrition giant ADM, considered the next phase of the historic company’s future. Beginning in 2011 when he joined as COO and moving into his tenure as CEO in 2015, Luciano led a transformation of ADM...
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Keywords:
Agriculture;
Leadership;
Agribusiness;
Acquisition;
Business Units;
Customer Focus and Relationships;
Customer Value and Value Chain;
Forecasting and Prediction;
Capital;
Cash;
Cost of Capital;
Cost Management;
Profit;
Food;
Global Range;
Innovation Strategy;
Leadership Development;
Leadership Style;
Leading Change;
Growth and Development Strategy;
Risk Management;
Organizational Culture;
Organizational Structure;
Strategic Planning;
Risk and Uncertainty;
Adaptation;
Business Strategy;
Corporate Strategy;
Vertical Integration;
Value Creation;
Transformation;
Agriculture and Agribusiness Industry;
Energy Industry;
United States;
Chicago
Margolis, Joshua D., David E. Bell, Damien McLoughlin, Stacy Straaberg, and James Weber. "To Feed the Planet: Juan Luciano at ADM." Harvard Business School Case 423-060, December 2022.
- December 2022
- Technical Note
Risks and Opportunities from the Transition to a Low Carbon Economy: A Business Analysis Framework
By: George Serafeim
The transition to a low carbon economy introduces many risks and opportunities for businesses. Risks emerge from regulatory actions, such as carbon taxes and cap and trade systems, technological innovation that develop alternatives for customers making existing...
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Keywords:
Risk Assessment;
Opportunities;
Environmental Sustainability;
Carbon Footprint;
Risk Management;
Competitive Dynamics;
Business Analysis;
Climate Change;
Accounting;
Finance;
Valuation;
Business and Shareholder Relations;
Technological Innovation;
Transition;
Product Positioning;
Renewable Energy;
Analysis
Serafeim, George. "Risks and Opportunities from the Transition to a Low Carbon Economy: A Business Analysis Framework." Harvard Business School Technical Note 123-014, December 2022.
- December 8, 2022
- Article
The New China Shock: How Beijing’s Party-State Capitalism Is Changing the Global Economy
By: Margaret M. Pearson, Meg Rithmire and Kellee S. Tsai
In the wake of the global financial crisis of 2008, China began to move away from the market-based approach that had shaped its economic policies for three decades, and toward something that might be termed “party-state capitalism,” which involves a high degree of...
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Pearson, Margaret M., Meg Rithmire, and Kellee S. Tsai. "The New China Shock: How Beijing’s Party-State Capitalism Is Changing the Global Economy." ForeignAffairs.com (December 8, 2022).
- November 2022 (Revised March 2023)
- Case
OneSmart
By: Nien-he Hsieh, Meg Rithmire and Shu Lin
At the end of 2021, Xi “Steve” Zhang was facing an existential crisis for himself and his business. OneSmart was a premium educational company founded in 2008 offering K-12 afterschool tutoring for students nationwide under a number of brands. The company was founded...
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Keywords:
Governing Rules, Regulations, and Reforms;
Crisis Management;
Failure;
Education Industry;
China
Hsieh, Nien-he, Meg Rithmire, and Shu Lin. "OneSmart." Harvard Business School Case 723-017, November 2022. (Revised March 2023.)
- Fall 2022
- Article
Are the West’s Sanctions on Russia Working?
By: Rawi Abdelal and Alexandra Vacroux
Russia invaded Ukraine, first in 2014 and then again in February 2022. The United States and Europe—the West—imposed waves of sanctions on Russian individuals, firms, and the country itself. Six months into the West’s efforts to isolate Russia, it is reasonable to ask...
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Keywords:
Russia;
Sanctions;
War;
International Relations;
Trade;
Russia;
Ukraine;
Europe;
United States
Abdelal, Rawi, and Alexandra Vacroux. "Are the West’s Sanctions on Russia Working?" Just Money Roundtables (Fall 2022).
- 2023
- Working Paper
The Retail Habitat
By: Toomas Laarits and Marco Sammon
Retail investors trade hard-to-value stocks. Controlling for size, stocks with a high share of retail-initiated trades are composed of more intangible capital, have longer duration cash-flows and a higher likelihood of being mispriced. Consistent with retail-heavy...
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Keywords:
Retail;
Retail Trade;
Intangible Capital;
Mispricing;
Investment;
Valuation;
Business Earnings
Laarits, Toomas, and Marco Sammon. "The Retail Habitat." Working Paper, May 2023.
- Article
Recovering Investor Expectations from Demand for Index Funds
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of...
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Keywords:
Stock Market Expectations;
Demand Estimation;
Exchange-traded Funds (ETFs);
Demand and Consumers;
Investment
Egan, Mark, Alexander J. MacKay, and Hanbin Yang. "Recovering Investor Expectations from Demand for Index Funds." Review of Economic Studies 89, no. 5 (October 2022): 2559–2599.
- September 10, 2022
- Article
NFT Sales: Clearing the Market, Avoiding Gas Wars
By: Scott Duke Kominers and Tim Roughgarden
Instead of letting the market decide the price for their primary sale offerings, many NFT projects choose to initially sell their NFTs at prices below the market-clearing level. But what happens when market designers trade off efficiency for equity; or when demand far...
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Kominers, Scott Duke, and Tim Roughgarden. "NFT Sales: Clearing the Market, Avoiding Gas Wars." a16zcrypto.com (September 10, 2022).
- September 2022 (Revised August 2023)
- Case
Audrey Tang: Using Technology to Strengthen Democracy in Taiwan
By: Shikhar Ghosh and Shweta Bagai
Since the early days of the internet, Taiwan had a vibrant community of civic hackers and open-source programmers who engaged with social issues. Audrey Tang was one of them. She spearheaded the 2014 Sunflower Student Movement in Taiwan, where protestors peacefully...
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Keywords:
Democracy;
Internet;
Web Technology;
Digital Transformation;
Digital Platform;
COVID;
Information Technology;
Applications and Software;
Governance;
Entrepreneurship;
Governing Rules, Regulations, and Reforms;
Innovation and Invention;
Taiwan;
China;
Asia
Ghosh, Shikhar, and Shweta Bagai. "Audrey Tang: Using Technology to Strengthen Democracy in Taiwan." Harvard Business School Case 823-048, September 2022. (Revised August 2023.)
- 2022
- Working Paper
Turning Away From the State: Trade Shocks and Informal Insurance in Brazil
By: Paula Rettl
How does economic globalization affect vote choices? Conventional wisdom holds that voters who lose from economic integration support parties that propose to expand the welfare state. I argue that a key scope condition of this causal relationship is expectations about...
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Keywords:
Economic Globalization;
Globalized Economies;
Government Administration;
Economics;
Globalization;
Globalized Economies and Regions;
Voting;
Brazil;
Latin America
Rettl, Paula. "Turning Away From the State: Trade Shocks and Informal Insurance in Brazil." Working Paper, August 2022.
- August 2022
- Article
The Bulletproof Glass Effect: Unintended Consequences of Privacy Notices
By: Aaron R. Brough, David A. Norton, Shannon L. Sciarappa and Leslie K. John
Drawing from a content analysis of publicly traded companies’ privacy notices, a survey of managers, a field study, and five online experiments, this research investigates how consumers respond to privacy notices. A privacy notice, by placing legally enforceable limits...
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Keywords:
Choice;
Purchase Intent;
Privacy;
Privacy Notices;
Warnings;
Assurances;
Information Disclosure;
Trust;
Consumer Behavior;
Spending;
Decisions;
Information;
Communication
Brough, Aaron R., David A. Norton, Shannon L. Sciarappa, and Leslie K. John. "The Bulletproof Glass Effect: Unintended Consequences of Privacy Notices." Journal of Marketing Research (JMR) 59, no. 4 (August 2022): 739–754.
- Article
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit...
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Keywords:
Financial Intermediation;
Institutional Investors;
Research Analysts;
Broker Networks;
Equity Trading;
Institutional Investing
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Journal of Financial Economics 145, no. 2A (August 2022): 208–233.
- July 2022
- 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...
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Keywords:
Black Entrepreneurs;
Insurance;
History;
Race;
Prejudice and Bias;
Entrepreneurship;
Decision Choices and Conditions;
Growth and Development Strategy;
Insurance Industry;
United States
Nicholas, Tom, and John Masko. "A Soul and a Service: North Carolina Mutual Life Insurance." Harvard Business School Case 823-032, July 2022.
- 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...
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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
Friedman, Jeremy, and Malini Sen. "Birla Carbon Egypt: Building Soft Power in a Foreign Country." Harvard Business School Case 723-003, July 2022. (Revised September 2022.)
- 2022
- Working Paper
Hidden Alpha
By: Lauren Cohen, Manuel Amman, Alexander Cochardt and Stephan Heller
Using the setting of financial agents, we explore the importance of hidden connections relative
to all other network connections. We find that hidden connections are those associated with
the largest and most significant abnormal returns accruing to fund managers—on...
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- 2022
- Working Paper
Retail Investors’ Contrarian Behavior Around News, Attention, and the Momentum Effect
By: Cheng (Patrick) Luo, Enrichetta Ravina, Marco Sammon and Luis M. Viceira
Using a large panel of U.S. brokerage accounts trades and positions, we show that a large fraction of retail investors trade as contrarians after large earnings surprises, especially for loser stocks, and that such contrarian trading contributes to post earnings...
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Keywords:
Retail Investors;
Post Earnings Announcement Drift;
Price Momentum;
Behavioral Finance;
Investment;
Demographics
Luo, Cheng (Patrick), Enrichetta Ravina, Marco Sammon, and Luis M. Viceira. "Retail Investors’ Contrarian Behavior Around News, Attention, and the Momentum Effect." Working Paper, June 2022.
- June 2022
- Case
Business Implications from Regulating Carbon Emissions in the EU
By: George Serafeim and Benjamin Maletta
In the beginning of the 21st century, the European Union (the EU) had led the global fight against climate change with a wide array of policy measures. The EU’s primary approach to climate policy had been taxation via the European Union Emissions Trading System (EU...
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Keywords:
Regulation;
Carbon Emissions;
Trade;
Sustainability;
Decarbonization;
Performance;
Climate Change;
Analysis;
Strategy;
Taxation;
Policy;
Environmental Regulation;
Industry Structures;
European Union
Serafeim, George, and Benjamin Maletta. "Business Implications from Regulating Carbon Emissions in the EU." Harvard Business School Case 122-106, June 2022.
- April 2022
- Case
The First Opium War and Global Free Trade
By: Jeremy Friedman and Allison Lazarus
The First Opium War (1839-1842) symbolized the peak of the era of European imperialism, with a political and cultural legacy that remains potent to this day. The British Empire, “acquired in a fit of absent-mindedness” as one observer famously claimed, seemed to be...
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Keywords:
Imperialism;
Narcotics;
Importing;
History;
Globalized Markets and Industries;
Trade;
Social Issues
Friedman, Jeremy, and Allison Lazarus. "The First Opium War and Global Free Trade." Harvard Business School Case 722-052, April 2022.
- March 2022 (Revised February 2024)
- Case
El Salvador: Launching Bitcoin as Legal Tender
By: Laura Alfaro, Carla Larangeira and Ruth Costas
In June 2021, Nayib Bukele, El Salvador’s president, surprised the world with the announcement that the country would adopt bitcoin as legal tender, becoming the first nation to do so. Bitcoin was mostly used for trading and had one of the most volatile track records...
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Keywords:
Bitcoin;
Cryptocurrency;
Currency;
Financial Strategy;
Economic Growth;
Governance;
Macroeconomics;
Assets;
Latin America;
El Salvador
Alfaro, Laura, Carla Larangeira, and Ruth Costas. "El Salvador: Launching Bitcoin as Legal Tender." Harvard Business School Case 322-055, March 2022. (Revised February 2024.)