Publications

SSRN

2023
Working Paper

ESG: From Process to Product

By: George Serafeim

ESG measurement, analysis, management, and communication is a process that the financial industry has turned into a product, resulting in many investment funds using the ESG label. This has caused confusion, generating demand for a framework that defines... View Details

Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; ESG Reporting; Investment Fund; Investment; Corporate Social Responsibility and Impact; Financial Services Industry

10 May 2023
Video

Driving Climate Performance Through Accountability and Governance

10 May 2023

Driving Climate Performance Through Accountability and Governance

Summer 2025
Article

Are ESG Improvements Recognized? Perspectives from the Public Sentiments

By: Shaolong Wu

While Environment, Social, and Governance (ESG) increasingly guides investment management and corporate agendas nowadays, public reactions to firms' ESG performance remain under-studied. This paper fills this gap by investigating whether the public picks up firms' ESG... View Details

Keywords: Corporate Social Responsibility and Impact; Public Opinion; Environmental Sustainability; Corporate Governance; Investment

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13 Mar 2017
Working Paper Summaries

Why and How Investors Use ESG Information: Evidence from a Global Survey

Keywords: by Amir Amel-Zadeh and George Serafeim

2020
Working Paper

How ESG Issues Become Financially Material to Corporations and Their Investors

By: George Serafeim

Management and disclosure of environmental, social and governance (ESG) issues have received substantial interest over the last decade. In this paper, we outline a framework of how ESG issues become financially material, affecting corporate profitability and valuation.... View Details

SSRN

23 Jun 2022
News

De-Facto Financial Regulation in the Form of Corporate Criminal Liability for Esg is Coming

01 Mar 2019
News

ESG Returns Eventually Will Win Over Critics

Article

Human Capital and the Future of Work: Implications for Investors and ESG Integration

By: Sakis Kotsantonis and George Serafeim

Human capital development (HCD) is a key consideration for most companies, but only recently have investors focused on understanding the risks and opportunities related to human capital with the emergence of environmental, social, and governance (ESG) investment... View Details

Keywords: Future Of Work; ESG; Employee Engagement; Employee Compensation; Human Capital; Human Resources; Employees; Compensation and Benefits; Wages

October 2015
Case

Transpower New Zealand: Evaluating Board Performance

By: Boris Groysberg, Paul M. Healy and Sarah L. Abbott

Mark Verbiest, Chairman of Transpower New Zealand, initiated a performance review of Transpower's board of directors. The review, which took four months to complete, provided board members with individualized feedback on their performance, as well as information on how... View Details

Keywords: Board Of Directors; Performance Evaluation; Governance; Leadership; Performance; Organizations; Human Resources; Decision Making; New Zealand

13 Dec 2012
News

Is ESG Information for Investors Losing its Competitive Edge?

September 7, 2020
Article

Where ESG Ratings Fail: The Case for New Metrics

By: Mark R. Kramer, Nina Jais, Erin E. Sullivan, Carina Wendell, Kerry Rodriguez, Carlo Papa, Carlo Napoli and Filippo Forti

One agency’s A+ is another’s “laggard” — and neither links to financial performance. Hybrid metrics will change everything, argue Harvard Business School’s Mark Kramer and leaders in the shared-value movement. View Details

Keywords: ESG Ratings; Shared Value; Integrated Corporate Reporting; Performance; Measurement and Metrics

August 2020
Background Note

US Private Equity Firms: ESG and Impact (A)

By: Lynn S. Paine and Holly Fetter

This Note has two parts. The first part (A) explores how U.S. private equity firms are incorporating ESG (Environmental, Social, & Governance) factors and impact objectives into their investment strategies and firm practices. It is based on publicly available... View Details

Keywords: Private Equity; Corporate Social Responsibility and Impact; Social Issues; Financial Services Industry; United States

August 2009
Article

Market Culture: How Rules Governing Exploding Offers Affect Market Performance

By: Muriel Niederle and Alvin E. Roth

Find at Harvard

August 2020
Background Note

US Private Equity Firms: ESG and Impact (B)

By: Lynn S. Paine and Holly Fetter

This is the second part of a two-part note. The first part (A) explores how US private equity firms are incorporating ESG (Environmental, Social, & Governance) factors and impact objectives into their investment strategies and firm practices. It is based on publicly... View Details

Keywords: Private Equity; Corporate Social Responsibility and Impact; Social Issues; Financial Services Industry; United States

February 2024 (Revised February 2024)
Case

CLSA: Integrating ESG in Stock Valuation

By: Shirley Lu, Aaron Yoon and Billy Chan

In 2023, a senior financial analyst at the Hong Kong-based stock brokerage firm CLSA was surprised to see that, based on his calculations, the financial impact from climate risks on a major Indian cement manufacturing company’s projected earnings could be massive.... View Details

Keywords: Accounting; Corporate Governance; Analysis; Stocks; Valuation; Environmental Sustainability; Financial Services Industry; Industrial Products Industry; Hong Kong; China; India; Asia

Article

Mission-Driven Governance

By: Raymond Fisman, Rakesh Khurana and Edward Martenson

The purpose of this paper is to provide a useful, easily applied theory of governance performance. The existing model is fundamentally adversarial, rooted in the paradigm of principal-agent conflict. At its base is an image of governance as a never-ending struggle... View Details

Keywords: Corporate Governance; Governing and Advisory Boards; Knowledge Management; Standards; Mission and Purpose; Organizational Change and Adaptation; Performance Effectiveness; Performance Evaluation

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2014
Article

The Governance of Social Enterprises: Mission Drift and Accountability Challenges in Hybrid Organizations

By: Alnoor Ebrahim, Julie Battilana and Johanna Mair

We examine the challenges of governance facing organizations that pursue a social mission through the use of market mechanisms. These hybrid organizations, often referred to as social enterprises, combine aspects of both charity and business at their core. In this... View Details

Keywords: Governance; Hybrid Organizations; Nonprofit; Performance Measurement; Legal Form; Agency Theory; Stakeholder Management; Mission and Purpose; Social Enterprise; Corporate Accountability

Find at Harvard

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