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All HBS Web
(7,982)
- Faculty Publications (2,510)
- September 2023
- Article
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
By: George Serafeim and Aaron Yoon
We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and...
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Keywords:
ESG;
ESG (Environmental, Social, Governance) Performance;
ESG Disclosure;
ESG Ratings;
ESG Reporting;
ESG Disclosure Metrics;
Sustainability;
Investments;
Disagreement;
Rating Disagreement;
Ratings;
Environmental Sustainability;
Social Issues;
Corporate Social Responsibility and Impact;
Performance;
News;
Investment;
Financial Markets;
Stocks;
Price
Serafeim, George, and Aaron Yoon. "Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement." Special Issue on RAST 2022 Conference. Review of Accounting Studies 28, no. 3 (September 2023): 1500–1530.
- September–October 2023
- Article
The New Era of Industrial Policy Is Here
By: Willy C. Shih
Governments around the world are increasingly intervening in the private sector through industrial policies designed to help domestic sectors reach goals that markets alone are unlikely to achieve. Companies in targeted sectors—such as automakers, energy companies, and...
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Keywords:
Policy;
Government and Politics;
Business and Government Relations;
Research and Development;
Economic Sectors
Shih, Willy C. "The New Era of Industrial Policy Is Here." Harvard Business Review 101, no. 5 (September–October 2023): 66–75.
- 2023
- Working Paper
The Stock Market and Bank Risk-Taking
By: David S. Scharfstein and Antonio Falato
Using confidential supervisory risk ratings, we document that banks increase risk after they go public compared to a control group of banks that filed to go public but withdrew their filings for plausibly exogenous reasons. The increase in risk increases short-term...
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Scharfstein, David S., and Antonio Falato. "The Stock Market and Bank Risk-Taking." Working Paper, September 2023.
- 2023
- Working Paper
Toward Decision-Useful Carbon Information
By: Gunther Glenk
Companies are increasingly viewed as crucial drivers for timely decarbonization. Current accounting practices for greenhouse gas (GHG) emissions, however, often leave corporate carbon disclosures and abatement obscured. Here I introduce a taxonomy for assuring the...
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Keywords:
Carbon Emissions;
Decarbonization;
Carbon Accounting;
Net-zero Emissions;
Greenhouse Gas Emissions;
Environment;
Environmental Impact;
Management;
Sustainable Cities;
Corporate Disclosure;
Environmental Accounting;
Environmental Management;
Climate Change;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther. "Toward Decision-Useful Carbon Information." Harvard Business School Working Paper, No. 24-026, September 2023. (TRR 266 Accounting for Transparency Working Paper Series, No. 121, May 2023.)
- October 2023
- Article
What Does the Inflation Reduction Act Mean for Patients and Physicians?
By: Amitabh Chandra and Benedic Ippolito
The debate around prescription drug measures in the recently passed U.S. Inflation Reduction Act (IRA), which limit some patients’ out-of-pocket costs, has not fully addressed their effect on physicians and patients via their effect on payers. Reducing patients’ costs...
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Chandra, Amitabh, and Benedic Ippolito. "What Does the Inflation Reduction Act Mean for Patients and Physicians?" NEJM Catalyst Innovations in Care Delivery 4, no. 10 (October 2023).
- August 2023 (Revised November 2023)
- Case
Accounting Outages at Plug Power? (A)
By: Jonas Heese, Joseph Pacelli and James Barnett
Set immediately after a December 2019 short-seller attack, the case explores Plug Power’s long challenging history. It then focuses on two key issues raised in the short-seller report related to lease accounting and stock warrants that Plug purportedly used to boost...
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Keywords:
Environmental Accounting;
Financial Reporting;
Ethics;
Management;
Social Enterprise;
Investment;
Stocks;
Energy Industry;
Green Technology Industry;
United States;
Europe
Heese, Jonas, Joseph Pacelli, and James Barnett. "Accounting Outages at Plug Power? (A)." Harvard Business School Case 124-009, August 2023. (Revised November 2023.)
- August 2023 (Revised November 2023)
- Supplement
Accounting Outages at Plug Power? (B)
By: Jonas Heese, Joseph Pacelli and James Barnett
The case is set in spring 2021, immediately after Plug Power made financial restatements dating back to 2018. The case describes the restatements, which revealed that Plug was reclassifying expense items to boost gross profits.
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Keywords:
Environmental Accounting;
Financial Reporting;
Ethics;
Profit;
Management;
Social Enterprise;
Energy Industry;
Green Technology Industry;
United States;
Europe
Heese, Jonas, Joseph Pacelli, and James Barnett. "Accounting Outages at Plug Power? (B)." Harvard Business School Supplement 124-018, August 2023. (Revised November 2023.)
- August 2023 (Revised January 2024)
- Supplement
Arla Foods: Data-Driven Decarbonization (A)
By: Michael Parzen, Michael W. Toffel, Amram Migdal and Susan Pinckney
Arla implemented a data-based price incentive system to measure, track, and influence climate friendly changes to reduce CO2 emissions across the world’s fourth largest dairy cooperative.
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Keywords:
Dairy Industry;
Business Earnings;
Earnings Management;
Environmental Accounting;
Agribusiness;
Animal-Based Agribusiness;
Acquisition;
Mergers and Acquisitions;
Decision Making;
Decisions;
Voting;
Environmental Management;
Climate Change;
Environmental Regulation;
Environmental Sustainability;
Green Technology;
Pollution;
Moral Sensibility;
Values and Beliefs;
Financial Strategy;
Price;
Profit;
Revenue;
Food;
Geopolitical Units;
Global Strategy;
Ownership Type;
Cooperative Ownership;
Performance Efficiency;
Performance Evaluation;
Problems and Challenges;
Natural Environment;
Science-Based Business;
Business Strategy;
Commercialization;
Cooperation;
Corporate Strategy;
Food and Beverage Industry;
Agriculture and Agribusiness Industry;
Europe;
United Kingdom;
European Union;
Germany;
Denmark;
Sweden;
Luxembourg;
Belgium
- August 2023 (Revised March 2024)
- Case
Arla Foods: Data-Driven Decarbonization (A)
By: Michael Parzen, Michael W. Toffel, Susan Pinckney and Amram Migdal
The case describes Arla’s history, in particular its climate change mitigation efforts, and how it implemented a price incentive system to motivate individual farms to implement scope 1 greenhouse gas emissions mitigation measures and receive a higher milk price. The...
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Keywords:
Dairy Industry;
Business Earnings;
Agribusiness;
Animal-Based Agribusiness;
Acquisition;
Mergers and Acquisitions;
Decision Making;
Decisions;
Voting;
Environmental Management;
Climate Change;
Environmental Regulation;
Environmental Sustainability;
Green Technology;
Pollution;
Moral Sensibility;
Values and Beliefs;
Financial Strategy;
Price;
Profit;
Revenue;
Food;
Geopolitical Units;
Global Strategy;
Ownership Type;
Cooperative Ownership;
Performance Efficiency;
Performance Evaluation;
Problems and Challenges;
Natural Environment;
Science-Based Business;
Business Strategy;
Commercialization;
Cooperation;
Corporate Strategy;
Food and Beverage Industry;
Agriculture and Agribusiness Industry;
Europe;
United Kingdom;
European Union;
Germany;
Denmark;
Sweden;
Luxembourg;
Belgium
Parzen, Michael, Michael W. Toffel, Susan Pinckney, and Amram Migdal. "Arla Foods: Data-Driven Decarbonization (A)." Harvard Business School Case 624-003, August 2023. (Revised March 2024.)
- August 2023 (Revised January 2024)
- Supplement
Arla Foods: Data-Driven Decarbonization (B)
By: Michael Parzen, Michael W. Toffel, Susan Pinckney and Amram Migdal
The case describes Arla’s history, in particular its climate change mitigation efforts, and how it implemented a price incentive system to motivate individual farms to implement scope 1 greenhouse gas emissions mitigation measures and receive a higher milk price. The...
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Keywords:
Dairy Industry;
Earnings Management;
Environmental Accounting;
Animal-Based Agribusiness;
Mergers and Acquisitions;
Decisions;
Voting;
Climate Change;
Environmental Regulation;
Environmental Sustainability;
Green Technology;
Pollution;
Moral Sensibility;
Values and Beliefs;
Financial Strategy;
Price;
Profit;
Revenue;
Food;
Geopolitical Units;
Cross-Cultural and Cross-Border Issues;
Global Strategy;
Cooperative Ownership;
Performance Efficiency;
Performance Evaluation;
Problems and Challenges;
Natural Environment;
Science-Based Business;
Business Strategy;
Commercial Banking;
Cooperation;
Corporate Strategy;
Motivation and Incentives;
Food and Beverage Industry;
Agriculture and Agribusiness Industry;
Europe;
United Kingdom;
European Union;
Denmark;
Sweden;
Luxembourg;
Belgium
Parzen, Michael, Michael W. Toffel, Susan Pinckney, and Amram Migdal. "Arla Foods: Data-Driven Decarbonization (B)." Harvard Business School Supplement 624-036, August 2023. (Revised January 2024.)
- August 2023 (Revised April 2024)
- Case
eBee: Affordable Mobility for Africa
By: Ramon Casadesus-Masanell and Gamze Yucaoglu
The case opens in March 2023, as Sten van der Ham and Jaap Maljers, CEO and co-founder of eBee, an electric bike (e-bike) company in Africa, are contemplating the different avenues for growth and path to profitability for the young and ambitious company. In 2023, the...
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Keywords:
Business Model;
Business Startups;
Growth and Development Strategy;
Business Strategy;
Bicycle Industry;
Africa;
Kenya
Casadesus-Masanell, Ramon, and Gamze Yucaoglu. "eBee: Affordable Mobility for Africa." Harvard Business School Case 724-360, August 2023. (Revised April 2024.)
- August 2023
- Case
Kariyer.net: Recruiting AI
By: Shunyuan Zhang, Fares Khrais and Namrata Arora
In 2017, Fatih Uysal (AMP 2021) became CEO of Kariyer.net. By then, the business was already the industry leading online job board in Turkey. However, faced with stalling growth, a turbulent macroenvironment, and growing competition from international players, Uysal...
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Keywords:
Online Technology;
Marketing;
Websites;
Artificial Intelligence;
Innovation;
Two-sided Platforms;
Internet and the Web;
Product Launch;
Product Positioning;
Job Search;
Employment;
Transformation;
Volatility;
Innovation and Invention;
Disruptive Innovation;
Management Practices and Processes;
Business Growth and Maturation;
Competitive Strategy;
Business Startups;
Talent and Talent Management;
Cost vs Benefits;
Macroeconomics;
Corporate Entrepreneurship;
Emerging Markets;
Digital Platforms;
Employment Industry;
Information Technology Industry;
Technology Industry;
Middle East;
Turkey
Zhang, Shunyuan, Fares Khrais, and Namrata Arora. "Kariyer.net: Recruiting AI." Harvard Business School Case 524-014, August 2023.
- August 2023
- Article
Do Rating Agencies Behave Defensively for Higher Risk Issuers?
By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi
We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I...
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Keywords:
Credit Rating Agencies;
Soft Rating Adjustments;
Default;
Credit;
Performance Evaluation;
Measurement and Metrics;
Financial Institutions;
Risk Management
Bonsall, Samuel B., IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III, and Anywhere Sikochi. "Do Rating Agencies Behave Defensively for Higher Risk Issuers?" Management Science 69, no. 8 (August 2023): 4864–4887.
- July–August 2023
- Article
Investing in Growth Through Uncertainty
By: Ranjay Gulati
When faced with disruptions and downturns, many leaders and companies instinctively focus on cutting costs to maintain profitability. But some identify opportunities and then take thoughtful action to emerge from crisis even stronger. That means not only planning for...
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Gulati, Ranjay. "Investing in Growth Through Uncertainty." Harvard Business Review 101, no. 4 (July–August 2023): 36–42.
- 2023
- Book
Precarious Ties: Business and the State in Authoritarian Asia
By: Meg Rithmire
Developing Asia has been the site of some of the last century's fastest growing economies as well as some of the world's most durable authoritarian regimes. Many accounts of rapid growth alongside monopolies on political power have focused on crony relationships...
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Keywords:
Business and Government Relations;
Developing Countries and Economies;
Economic Systems;
Crime and Corruption;
China;
Indonesia;
Malaysia
Rithmire, Meg. Precarious Ties: Business and the State in Authoritarian Asia. Oxford University Press, 2023.
- July 2023 (Revised August 2023)
- Case
Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup
By: Paul M. Healy and Jung Koo Kang
The case explores the challenges of revenue recognition and financial reporting for Stride Funding (Stride), a fintech startup that has disrupted the student loan market. Stride leveraged proprietary machine learning and financial models to underwrite alternative...
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Keywords:
Revenue Recognition;
Financial Reporting;
Entrepreneurial Finance;
Business Startups;
Growth and Development Strategy;
Governance Compliance;
Accrual Accounting;
Financial Services Industry;
United States
Healy, Paul M., and Jung Koo Kang. "Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup." Harvard Business School Case 124-015, July 2023. (Revised August 2023.)
- July 2023 (Revised February 2024)
- Case
Clair
By: Lauren Cohen, Grace Headinger and Marcos Quirno
Clair was founded with a simple mission: to expedite America’s workers access to their hard-earned wages. In the headwinds of the COVID-19 pandemic, the startup had successfully raised a seed round of $4.5 million, and within two years the earned wage access (EWA)...
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- July 2023
- Article
The Old Boys' Club: Schmoozing and the Gender Gap
By: Zoë B. Cullen and Ricardo Perez-Truglia
Offices are social places. Employees and managers take breaks together and talk about
family and hobbies. In this study, we show that employees’ social interactions with their managers
can be advantageous for their careers, and that this phenomenon contributes to the...
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Keywords:
Career;
Promotions;
Social Interactions;
Networking;
Interpersonal Communication;
Familiarity;
Equality and Inequality;
Gender
Cullen, Zoë B., and Ricardo Perez-Truglia. "The Old Boys' Club: Schmoozing and the Gender Gap." American Economic Review 113, no. 7 (July 2023): 1703–1740. (Lead Article.)
- June 2023
- Case
Investing in the Climate Transition at Neuberger Berman
By: George Serafeim and Benjamin Maletta
By mid-2023, Neuberger Berman (NB), an active asset manager, had grown its assets under management to about half a trillion dollars and took pride in its client centricity and innovative spirit. Responding to client demand for investment products that integrated...
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Keywords:
Carbon Emissions;
Sustainability;
Decarbonization;
Performance;
Risk Assessment;
Opportunities;
Environmental Sustainability;
Carbon Footprint;
Business Analysis;
Investing;
Regulation;
Asset Management;
Investment Strategy;
Climate Change;
Transition;
Analysis;
Product Positioning;
Strategy;
Investment Portfolio;
Financial Services Industry;
Financial Services Industry
- June 2023
- Case
Block: Creating an Ecosystem of Ecosystems
By: Lauren Cohen, Richard Ryffel, Grace Headinger and Ruoshi Qi
At Investor Day 2022, Block announced a new vision for its businesses: creating an ecosystem of ecosystems. Outside the norm for many public growth companies, Block had recently acquired a variety of new business streams in the creator economy and Bitcoin despite a...
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Keywords:
Business Growth;
Fintech;
Company Management;
Growth Strategy;
Innovation And Strategy;
Acquisition;
Business Growth and Maturation;
Business Model;
Change;
Finance;
Growth Management;
Growth and Development Strategy;
Innovation Strategy;
Technological Innovation;
Communication Strategy;
Corporate Strategy;
Business Strategy;
Financial Services Industry;
Financial Services Industry;
United States;
California;
San Francisco
Cohen, Lauren, Richard Ryffel, Grace Headinger, and Ruoshi Qi. "Block: Creating an Ecosystem of Ecosystems." Harvard Business School Case 223-055, June 2023.