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Show Results For
- All HBS Web
(4,762)
- People (2)
- News (1,315)
- Research (2,634)
- Events (22)
- Multimedia (60)
- Faculty Publications (1,598)
- 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.
- May 2015
- Teaching Note
Aviva Investors
By: George Serafeim
Keywords: Responsibility; Responsibilities To Society; Sustainability; Sustainability Reporting; Corporate Social Responsibility; Corporate Sustainability; Activist Investors; Investment Management; Investment Strategy; Corporate Accountability; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Environmental Sustainability; Investment Activism
- Editorial
ESG Returns Eventually Will Win Over Critics
By: George Serafeim
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Reporting; Sustainability; Change; Change Management; Innovation; Environment; Climate Change; Sustainable Finance; Investment
Serafeim, George. "ESG Returns Eventually Will Win Over Critics." Barron's (March 1, 2019).
- March 2014 (Revised September 2014)
- Supplement
Cancer Treatment Centers of America® (B)
By: Regina E. Herzlinger and Natalie Kindred
This case, a follow-up to Cancer Treatment Centers of America (A), HBS No. 313-012, begins with the debate over New Hampshire's certificate-of-need (CON) law, which restricts hospital expansion. This debate ignited significant public criticism of Cancer Treatment... View Details
Keywords: Cancer; Cancer Treatment; Accountability; Outcomes; Outcomes Reporting; Outcomes Measurement; Survival; For-profit Hospitals; Health Care; Healthcare; Hospital; Certificate Of Need; Health Care and Treatment; Outcome or Result; Corporate Accountability; Policy; Health Industry; United States
Herzlinger, Regina E., and Natalie Kindred. "Cancer Treatment Centers of America® (B)." Harvard Business School Supplement 314-003, March 2014. (Revised September 2014.)
- 13 Jan 2023
- Research & Ideas
Are Companies Actually Greener—or Are They All Talk?
Most companies now account for social good in their financial reports in some way, but with regulation scattershot and evolving, it’s complicated for investors to assess so-called ESG reports. The disclosures, known as Environmental, Social, and Governance reports,... View Details
Keywords: by Rachel Layne
- 2014
- Working Paper
The Role of the Corporation in Society: An Alternative View and Opportunities for Future Research
By: George Serafeim
A long-standing ideology in business education has been that a corporation is run for the sole interest of its shareholders. I present an alternative view where increasing concentration of economic activity and power in the world's largest corporations, the Global... View Details
Keywords: Corporate Social Responsibility; Corporate Governance; Environment; Environmental And Social Sustainability; Sustainability; Sustainability Reporting; Sustainability Research; Sustainability Targets; Corporate Performance; Corporate Accountability; Corporate Social Responsibility and Impact
Serafeim, George. "The Role of the Corporation in Society: An Alternative View and Opportunities for Future Research." Harvard Business School Working Paper, No. 14-110, May 2014.
- December 2011 (Revised May 2015)
- Case
Aviva Investors
By: George Serafeim
The Aviva Investors case describes the challenge of integrating sustainability considerations into the strategy and business practices of companies and into the decision making process of the investment community. Steve Waygood, Chief Responsible Investment Officer at... View Details
Keywords: Investing; Investment Management; Shareholder Activism; Disclosure; Stock Exchanges; Sustainability; Sustainable Development; Sustainability Reporting; ESG; ESG (Environmental, Social, Governance) Performance; Social Impact; Activism; Investment; Management; Business and Shareholder Relations; Environmental Sustainability; United Kingdom
Serafeim, George, Robert G. Eccles, and Kyle Armbrester. "Aviva Investors." Harvard Business School Case 112-047, December 2011. (Revised May 2015.)
- August 2012 (Revised August 2014)
- Case
Cancer Treatment Centers of America® (A)
By: Regina E. Herzlinger and Natalie Kindred
Cancer Treatment Centers of America (CTCA), a U.S. network of four privately owned oncology focused factory hospitals, was weighing options for growth. CTCA was entirely cancer focused and specialized in treating patients with complex and advanced-stage cancers, who... View Details
Keywords: Cancer; Cancer Treatment; Health Care; Healthcare; Accountability; Outcomes; Outcomes Measurement; Outcomes Reporting; Hub And Spoke Cancer Care; Hub And Spoke; Hub-and-spoke; Focused Factory; Mission and Purpose; Private Ownership; For-Profit Firms; Health Disorders; Medical Specialties; Policy; Business Model; Expansion; Decision Choices and Conditions; Advertising; Health Care and Treatment; Innovation and Invention; Health Industry; United States
Herzlinger, Regina E., and Natalie Kindred. "Cancer Treatment Centers of America® (A)." Harvard Business School Case 313-012, August 2012. (Revised August 2014.)
- April 2018 (Revised December 2018)
- Case
The Whistleblower at International Game Technology
By: Aiyesha Dey, Jonas Heese and James Weber
Robert Mayhem, a senior manager at International Game Technology, had filed a whistleblower report with the U.S. Securities and Exchange Commission alleging that the company had misstatements in its financial reports. Mayhem’s report involved IGT’s practice of... View Details
Dey, Aiyesha, Jonas Heese, and James Weber. "The Whistleblower at International Game Technology." Harvard Business School Case 118-061, April 2018. (Revised December 2018.)
- September–October 2020
- Article
Social-Impact Efforts That Create Real Value
By: George Serafeim
Until the mid-2010s few investors paid attention to environmental, social, and governance (ESG) data—information about companies’ carbon footprints, labor policies, board makeup, and so forth. Today the data is widely used by investors. How can organizations create... View Details
Keywords: Sustainability; Sustainability Management; ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Disclosure Metrics; ESG Ratings; ESG Reporting; Social Impact; Impact Measurement; Social Innovation; Purpose; Corporate Purpose; Corporate Social Responsibility; Strategy; Social Enterprise; Society; Accounting; Investment; Environmental Sustainability; Climate Change; Corporate Strategy; Mission and Purpose; Corporate Social Responsibility and Impact; Financial Services Industry; Chemical Industry; Technology Industry; Consumer Products Industry; Pharmaceutical Industry; North America; Europe; Japan; Australia
Serafeim, George. "Social-Impact Efforts That Create Real Value." Harvard Business Review 98, no. 5 (September–October 2020): 38–48.
- 24 Jul 2023
- Research & Ideas
Part-Time Employees Want More Hours. Can Companies Tap This ‘Hidden’ Talent Pool?
Part-time workers who want more hours are a hugely untapped resource. Strange, since employers continue to encounter skills shortages. Why are qualified, eager workers underemployed? Harvard Business School Professor Joseph Fuller’s latest paper, “Hidden Workers,... View Details
Keywords: by Kara Baskin
- 10 Dec 2021
- News
Truth Be Told: Unpacking the Risks of Whistleblowing
- 2015
- Chapter
Corporate and Integrated Reporting: A Functional Perspective
By: Robert G. Eccles and George Serafeim
In this chapter, we present the two primary functions of corporate reporting (information and transformation) and why currently isolated financial and sustainability reporting are not likely to effectively perform these functions. We describe the concept of integrated... View Details
Eccles, Robert G., and George Serafeim. "Corporate and Integrated Reporting: A Functional Perspective." In Corporate Stewardship: Achieving Sustainable Effectiveness, edited by Susan Albers Mohrman, James O'Toole, and Edward E. Lawler. Sheffield, UK: Greenleaf Publishing, 2015.
- Editorial
Why ESG Funds Fail to Scale
By: Gabriel Karageorgiou and George Serafeim
You’ve seen the headlines about the growth in environmental, social, and governance funds. Many investment professionals might read these and believe that launching a new ESG investment firm or ESG offering will be an automatic success. Our analysis of the data shows... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Disclosure Metrics; ESG Ratings; ESG Reporting; Investment Management; Investment Strategy; Investments; Investment Fund; Sustainability; Sustainable Finance; Sustainable Investing; Investment; Management; Strategy; Investment Portfolio; Finance; Growth and Development; Failure
Karageorgiou, Gabriel, and George Serafeim. "Why ESG Funds Fail to Scale." Institutional Investor (January 11, 2021).
- 16 Feb 2024
- Research & Ideas
As AI Upends Recruiting, Job Seekers Need a Waze App for Careers
experts to paint a picture of the world of career navigation, and to draft recommendations for improving it. The report calls for overhauling the systems now in place under a new umbrella: “career navigation.” For people trying to launch... View Details
- 20 Jan 2014
- Research & Ideas
Language Wars Divide Global Companies
Language Frustration Neeley and her colleagues found ample evidence that language anxiety and frustration were common throughout many of the interviews; many reported a sense of being "other" or experiencing an "us versus... View Details
Keywords: by Kim Girard
- November 2011 (Revised June 2013)
- Case
Natura Cosméticos, S.A.
Rodolfo Guttilla, Director of Corporate Affairs for Natura Cosméticos S.A. (Natura), prepared for a meeting with key stakeholders to discuss the future of integrated reporting at Natura. A cosmetics company with a strong brand, robust growth in international and... View Details
Keywords: Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Decision Making; Beauty and Cosmetics Industry; Brazil
Eccles, Robert G., George Serafeim, and James Heffernan. "Natura Cosméticos, S.A." Harvard Business School Case 412-052, November 2011. (Revised June 2013.)
- 17 Dec 2018
- Research & Ideas
Women Receive Harsher Punishment at Work Than Men
The evidence has long shown that women are discriminated against in the workplace. Now it appears that they are even punished more harshly than men when they are in the wrong. A new research paper reveals that when women at Wells Fargo engaged in misconduct, “they were... View Details
- August 2023 (Revised October 2024)
- Case
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... View Details
Keywords: Accounting; 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 October 2024.)