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- All HBS Web
(538)
- News (106)
- Research (355)
- Multimedia (4)
- Faculty Publications (186)
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- November 2014
- Article
The Impact of Corporate Sustainability on Organizational Processes and Performance
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
We investigate the effect of corporate sustainability on organizational processes and performance. Using a matched sample of 180 U.S. companies, we find that corporations that voluntarily adopted sustainability policies by 1993—termed as High Sustainability... View Details
Keywords: Sustainability; Sustainability Management; Sustainability Research; Sustainability Reporting; Sustainability Targets; Corporate Social Responsibility; Corporate Accountability; Reporting; Corporate Governance; Investor Clientele; Investor Communication; Stock Market; Corporate Social Responsibility and Impact; Environmental Sustainability; Performance; United States
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "The Impact of Corporate Sustainability on Organizational Processes and Performance." Management Science 60, no. 11 (November 2014): 2835–2857.
- September – October 2011
- Article
The Rise and Consequences of Corporate Sustainability Reporting
By: Ioannis Ioannou and George Serafeim
For many decades the cornerstone of corporate reporting has been financial information that is presented in a company's annual, semi-annual, and quarterly reports. These comprehensive financial reports—required by law for public companies in most countries... View Details
Keywords: Sustainability; ESG Reporting; Governing Rules, Regulations, and Reforms; Annual Reports; Operations; Strategy; Business and Shareholder Relations; Business and Stakeholder Relations; Performance; Business Model; Corporate Social Responsibility and Impact; Corporate Disclosure
Ioannou, Ioannis, and George Serafeim. "The Rise and Consequences of Corporate Sustainability Reporting." European Business Review (September–October 2011): 38–41.
- 20 Sep 2022
- Cold Call Podcast
Larry Fink at BlackRock: Linking Purpose to Profit
- January–February 2018
- Article
Inclusive Growth: Profitable Strategies for Tackling Poverty and Inequality
By: Robert S. Kaplan, George Serafeim and Eduardo Tugendhat
More than a billion people in the developing world remain in extreme poverty and outside the formal economy. Traditional CSR programs have done little to alleviate the situation and rarely produce transformative change.
Instead of trying to fix local problems,... View Details
Instead of trying to fix local problems,... View Details
Keywords: Inclusive Growth; Sustainability; Social Impact; Business Strategy; Shared Value; Impact Investing; Inequality; Corporate Governance; Balanced Scorecard; Strategy Execution; Economic Growth; Developing Countries and Economies; Poverty; Equality and Inequality; Corporate Social Responsibility and Impact; Strategy; Investment
Kaplan, Robert S., George Serafeim, and Eduardo Tugendhat. "Inclusive Growth: Profitable Strategies for Tackling Poverty and Inequality." Harvard Business Review 96, no. 1 (January–February 2018): 127–133.
- 2013
- Book
Wall Street Research: Past, Present, and Future
By: Boris Groysberg and Paul M. Healy
Wall Street equity analysts provide research products and services on publicly-traded companies to institutional and retail investors to help them make more profitable investment decisions. During the last ten years Wall Street research has been battered by a series of... View Details
Keywords: Financial Analysts; Investment Banks; Conflicts Of Interest; Accounting; Financial Institutions; Financial Services Industry; United States
Groysberg, Boris, and Paul M. Healy. Wall Street Research: Past, Present, and Future. Palo Alto, CA: Stanford University Press, 2013.
- January–February 2021
- Article
Cross‐firm Return Predictability and Accounting Quality
By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim
We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both... View Details
Keywords: Accounting Quality; Earnings Quality; Stock Returns; Investment Strategy; Accounting; Business Earnings; Quality; Investment Return; Investment; Strategy
Chen, Wen, Mozaffar Khan, Leonid Kogan, and George Serafeim. "Cross‐firm Return Predictability and Accounting Quality." Journal of Business Finance & Accounting 48, nos. 1-2 (January–February 2021): 70–101.
- 2022
- Working Paper
The Issuance and Design of Sustainability-linked Loans
By: Maria Loumioti and George Serafeim
Sustainability-linked loans (i.e., syndicated loans for which pricing is linked to a sustainability performance indicator) have rapidly evolved into a significant private debt product. We find that sustainability-linked lending has been available mostly to borrowers... View Details
Keywords: Sustainability; Sustainability Management; Credit Products; Loan Contracts; Loans; Corporate Finance; Credit Risk; Environment; ESG; ESG Ratings; Climate Change; Finance; Borrowing and Debt; Risk and Uncertainty; Credit
Loumioti, Maria, and George Serafeim. "The Issuance and Design of Sustainability-linked Loans." Harvard Business School Working Paper, No. 23-027, November 2022.
- 22 Jan 2019
- First Look
New Research and Ideas, January 22, 2019
distinct types of services from 1998 to 2015: SC Traded Services (with the highest STEM intensity and wages) versus B2C Main Street Services (with the lowest STEM intensity and wages). Corporate... View Details
Keywords: Dina Gerdeman
- 06 Mar 2012
- First Look
First Look: March 6
size effect, we find no difference in the performance of the buy- and sell-side analysts' Strong Buy/Buy recommendations. Download the paper: http://www.hbs.edu/research/pdf/12-076.pdf Causes and... View Details
Keywords: Sean Silverthorne
- 19 Jul 2016
- First Look
July 19, 2016
https://www.hbs.edu/faculty/Pages/item.aspx?num=51379 Who Pays for White-Collar Crime? By: Healy, Paul, and George Serafeim Abstract—Using a proprietary dataset of 667 companies... View Details
Keywords: Sean Silverthorne
- 28 Jun 2022
- Book
The Moral Enterprise: How Two Companies Profit with Purpose
How can government and business work together in this fractious political moment, when finding solutions to pressing problems like inequality and climate change are more urgent than ever? Rebecca Henderson, Harvard University’s John and Natty McArthur University... View Details
Keywords: by Avery Forman
- 15 Apr 2014
- First Look
First Look: April 15
Institutional Logics By: Ioannou, Ioannis, and George Serafeim Abstract—We explore the impact of corporate social responsibility (CSR) ratings on sell-side analysts'... View Details
Keywords: Sean Silverthorne
- Research Summary
Information Intermediation
Christopher F. Noe's research involves examining a variety of issues relating to the process through which firms communicate with external parties. He has shown that trading by corporate officials in their own firms shares of common stock increases in the period... View Details
- October 2021
- Article
Directors' Perceptions of Board Effectiveness and Internal Operations
By: J. Yo-Jud Cheng, Boris Groysberg, Paul M. Healy and Rajesh Vijayaraghavan
We contribute to the growing literature on the effectiveness of corporate boards by examining the effect of two insights that have been largely unexplored in prior studies that use public data. First, since boards’ responsibilities are wide-ranging, more holistic... View Details
Keywords: Boards Of Directors; Corporate Governance; Governing and Advisory Boards; Performance Effectiveness; Perception
Cheng, J. Yo-Jud, Boris Groysberg, Paul M. Healy, and Rajesh Vijayaraghavan. "Directors' Perceptions of Board Effectiveness and Internal Operations." Management Science 67, no. 10 (October 2021): 6399–6420.
- 12 Apr 2011
- First Look
First Look: April 12
monitoring efforts as well as the syndication process. Working Papers The Consequences of Mandatory Corporate Sustainability Reporting Authors: Ioannis Ioannou and George View Details
Keywords: Sean Silverthorne
- August 2011
- Teaching Note
Subprime Crisis and Fair-Value Accounting (TN)
Teaching Note for 109-031. View Details
- April 2015
- Case
Accor: Designing an Asset-Right Business and Disclosure Strategy
By: Mozaffar Khan and George Serafeim
Sebastien Bazin was now in charge of Accor, the world's largest French hotelier, a CAC 40 company with 3,600 hotels in 92 countries and a market cap of €10 billion. Previously as the European head of Colony Capital, one of the largest private equity groups and the... View Details
Khan, Mozaffar, and George Serafeim. "Accor: Designing an Asset-Right Business and Disclosure Strategy." Harvard Business School Case 115-036, April 2015.
- 24 Jun 2014
- First Look
First Look: June 24
clause in Argentinian sovereign debt instruments have generated considerable controversy. Some official-sector participants and academic articles have suggested that the rulings will disrupt or impede future sovereign debt restructurings... View Details
Keywords: Sean Silverthorne
- 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... View Details
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.
- 28 Jun 2011
- First Look
First Look: June 28
Authors:Ioannis Ioannou and George Serafeim Publication:Business Strategy Review (May 2011) Abstract We are exploring the value of forcing corporations to issue sustainability... View Details
Keywords: Sean Silverthorne