Publications

SSRN

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2021
Working Paper

Shareholder Activism and Firms’ Voluntary Disclosure of Climate Change Risks

By: Caroline Flammer, Michael W. Toffel and Kala Viswanathan

This paper examines whether—in the absence of mandated disclosure requirements—shareholder activism can elicit greater disclosure of firms’ exposure to climate change risks. We find that environmental shareholder activism increases the voluntary disclosure of climate... View Details

Keywords: Shareholder Activism; Climate Risk; Corporate Accountability; Climate Change; Corporate Disclosure; Corporate Governance; Corporate Social Responsibility and Impact; Business and Shareholder Relations; Risk and Uncertainty; Natural Environment; Environmental Sustainability; Financial Services Industry; United States

SSRN

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06 Sep 2018
Cold Call Podcast

Should US Companies Still Care About the Paris Climate Change Agreement?

Keywords: Re: Vincent Pons; Manufacturing; Mining

January 2025
Case

Driving Efficiency and Sustainability at P&G China

By: Feng Zhu, Philip Kuai and Billy Chan

P&G China’s business had reached new heights thanks to the explosive growth of e-commerce in the country, but the rapidly increasing volume of shipments to customers had created operational and environmental challenges in terms of packaging waste, shipping damage, and... View Details

Keywords: Transformation; Customer Value and Value Chain; Environmental Sustainability; E-commerce; Logistics; Product Design; Value Creation; Order Taking and Fulfillment; Supply Chain Management; Consumer Products Industry; China

05 Jan 2016
Working Paper Summaries

The Integrity of Private Third-party Compliance Monitoring

Keywords: by Michael W. Toffel & Jodi L. Short; Manufacturing; Public Administration; Accounting; Service

July 8, 2013
Column

Greening Is Not Enough: 4 Steps to Corporate Leadership on Climate Change

By: Michael W. Toffel and Auden Schendler

Environmental sustainability usually means greening operations and products, but that's not nearly enough to stop climate change. Corporate leadership on climate change also requires urging action by governments, trade associations, and suppliers — and marketing these... View Details

Keywords: Leadership; Climate Change; Environmental Sustainability

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July 2023
Technical Note

Agricultural Innovation and Sustainability in the Netherlands

By: Willy C. Shih, Michael W. Toffel, Kelsey Carter, Jennifer Godfrey, Rafaella Mazza and Katrina Yeh

This note describes some of the most significant agricultural innovations in the Netherlands, their drivers, environmental performance implications, some challenges facing the sector, and the potential replicability of these innovations to other contexts. View Details

Keywords: Agricultural; Decarbonization; Farming; Agribusiness; Science; Research and Development; Climate Change; Environmental Sustainability; Innovation and Invention; Agriculture and Agribusiness Industry; Netherlands

June 2022 (Revised August 2022)
Case

Sustainability Reporting at Dollar Tree, Inc.

By: Suraj Srinivasan and Li-Kuan Ni

The cases discusses the ESG strategy of Dollar Tree Inc., a U.S. Fortune 500 company in the deep discount retail industry and the and shareholder pressure faced by the company. In 2022, the company faced a shareholder resolution from a renowned shareholder advocacy... View Details

Keywords: ESG; Sustainability; Shareholder Activism; Dollar Tree; Sustainability Reporting; ESG Reporting; Board Of Directors; Shareholder Engagement; GHG; Environmental Accounting; Integrated Corporate Reporting; Trends; Communication; Announcements; Voting; Environmental Management; Climate Change; Environmental Sustainability; Values and Beliefs; Corporate Accountability; Corporate Disclosure; Corporate Governance; Governing Rules, Regulations, and Reforms; Policy; Reports; Business or Company Management; Risk Management; Corporate Social Responsibility and Impact; Outcome or Result; Strategic Planning; Business and Stakeholder Relations; Situation or Environment; Opportunities; Civil Society or Community; Social Issues; Public Opinion; Strategy; Adaptation; Alignment; Business Strategy; Corporate Strategy; Value Creation; Retail Industry; United States; Virginia

21 Sep 2012
Working Paper Summaries

Public Procurement and the Private Supply of Green Buildings

Keywords: by Timothy Simcoe & Michael W. Toffel

10 Jun 2015
Research & Ideas

The Transparency Revolution in Corporate Reporting

Not long ago, only 30 companies around the world reported data about their social and sustainability (that is, nonfinancial) endeavors. Today, more than 7,000 organizations do so. While that transparency is undoubtedly a good thing, the market has become a noisy place... View Details

Keywords: Re: George Serafeim

11 Jan 2016
Blog Post

Meet the Business and Environment Initiative

The Business and Environment Initiative (BEI) at HBS launched back in 2010. It was founded in order to educate business leaders about the environmental challenges and opportunities confronting businesses today and to help them design... View Details

Video

Dr. R.S. Sodhi

Dr. R.S. Sodhi, former Managing Director of GCMMF (Amul), expresses his views on plant-based milk products and assesses the environmental sustainability of the dairy industry. View Details

September 1991 (Revised August 1996)
Case

Procter & Gamble Co., The: Lenor Refill Package

By: John A. Quelch

The assistant brand manager for Lenor, Procter & Gamble Germany's fabric softener brand, was preparing a presentation on the national launch of an environmentally friendly refill package. View Details

Keywords: Multinational Firms and Management; Environmental Sustainability; Product Launch; Brands and Branding; Consumer Products Industry; Germany; United States

Joe is the Senator John Heinz Professor of Management Practice in Environmental Management, Retired. He focuses on one of the world’s most pressing problems: developing clean, secure and carbon-neutral supplies of reliable, low-cost energy all around the world. He... View Details

Keywords: green technology; high technology; internet; oil ＆ gas; private equity (LBO funds); utilities; software; energy

17 Jun 2015
Research & Ideas

Michael Porter on America’s Historic Energy Opportunity

A new report from experts Michael E. Porter, David S. Gee, and Gregory J. Pope at Harvard Business School and The Boston Consulting Group outlines a strategic approach for improving United States competitiveness while reducing View Details

Keywords: Re: Michael E. Porter; Energy; Utilities

23 Jun 2022
News

Corporate Criminal Liability for ESG Initiatives Is on Its Way

October 2021
Article

Shareholder Activism and Firms' Voluntary Disclosure of Climate Change Risks

By: Caroline Flammer, Michael W. Toffel and Kala Viswanathan

This paper examines whether—in the absence of mandated disclosure requirements—shareholder activism can elicit greater disclosure of firms’ exposure to climate change risks. We find that environmental shareholder activism increases the voluntary disclosure of climate... View Details

Keywords: Transparency; Reporting; Shareholder Engagement; Shareholder Activism; Climate Change; Risk and Uncertainty; Environmental Management; Investment Activism; Corporate Disclosure; Communication Strategy; Information Publishing; Measurement and Metrics; Corporate Social Responsibility and Impact; Problems and Challenges; United States

March 2019 (Revised May 2019)
Case

Philips Lighting: Light-as-a-Service

By: Mark R. Kramer, Thijs Geradts and Bhanuteja Nadella

As LEDs with a 25-year lifespan replace incandescent lightbulbs, Philips Lighting faced major disruption and began to explore a new shared value business model of selling light as a service. Although it offers better profit margins and a reduced environmental... View Details

Keywords: Disruptive Innovation; Business Model; Organizational Change and Adaptation; Competitive Strategy