Faculty & Research - Business & Environment

60 Results

2019
Book Chapter

The Consequences of Mandatory Corporate Sustainability Reporting

By: Ioannis Ioannou and George Serafeim

A key aspect of the governance process inside organizations and markets is the measurement and disclosure of important metrics and information. In this chapter, we examine the effect of sustainability disclosure regulations on firms’ disclosure practices and...

Forthcoming
Accounting Horizons

Voluntary, Self-Regulatory, and Mandatory Disclosure of Oil and Gas Company Payments to Foreign Governments

By: Paul M. Healy and George Serafeim

Concerns about high rates of government corruption in resource-rich countries have led transparency advocates to urge oil and gas firms to disclose payments to host governments for natural resources. Transparency, they argue, can increase government accountability and...

October 16, 2019
Institutional Investor

Where ESG Fails

By: Michael E. Porter, George Serafeim and Mark Kramer

We are entering a new stage of understanding of the linkage between investment performance and social impact. Previous approaches, such as socially responsible investing and environmental, social, and governance (ESG) screening, have obscured the opportunities for...

July 2019
Management Science

Market Reaction to Mandatory Nonfinancial Disclosure

By: Jody Grewal, Edward J. Riedl and George Serafeim

We examine the equity market reaction to events associated with the passage of a directive in the European Union (EU) mandating increased nonfinancial disclosure. These disclosures relate to firms’ environmental, social, and governance (ESG) performance and would be...

Barron's

3 Ways Investors Can Pressure Companies to Take Sustainability Seriously

By: Mindy Lubber and George Serafeim

March 1, 2019
Barron's

ESG Returns Eventually Will Win Over Critics

By: George Serafeim

2019
Harvard Business Review (website)

Yes, Sustainability Can Be a Strategy

By: Ioannis Ioannou and George Serafeim

January 2019 (Revised March 2019)
Case

Should a Pension Fund Try to Change the World? Inside GPIF's Embrace of ESG

By: Rebecca Henderson, George Serafeim, Josh Lerner and Naoko Jinjo

In the fall of 2018, Hiro Mizuno, the Chief Investment Officer (CIO) of GPIF, the Japanese Government Pension Fund, was reflecting on his efforts to integrate Environmental, Social and Governance (ESG) issues into every aspect of GPIF’s portfolio. His efforts ranged...

2018
Working Paper

Corporate Sustainability: A Strategy?

By: Ioannis Ioannou and George Serafeim

We explore the extent of adopting sustainability practices over time and the implications for firm performance. We find that for almost all industries, sustainability practices converge within an industry over time, implying that they spread as common practices. We...

2018
Working Paper

Public Sentiment and the Price of Corporate Sustainability

By: George Serafeim

Combining corporate sustainability performance scores based on environmental, social, and governance (ESG) data with big data measuring public sentiment about a company’s sustainability performance, I find that the valuation premium paid for companies with strong...

2018
Working Paper

Financing the Response to Climate Change: The Pricing and Ownership of U.S. Green Bonds

By: Malcolm Baker, Daniel Bergstresser, George Serafeim and Jeffrey Wurgler

We study green bonds, which are bonds whose proceeds are used for environmentally sensitive purposes. After an overview of the U.S. corporate and municipal green bonds markets, we study pricing and ownership patterns using a simple framework that incorporates assets...

Third Quarter 2018
Financial Analysts Journal

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

By: Amir Amel-Zadeh and George Serafeim

Using survey data from a sample of senior investment professionals from mainstream (i.e., not SRI funds) investment organizations, we provide insights into why and how investors use reported environmental, social, and governance (ESG) information. Relevance to...