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Publications

Publications

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  • All HBS Web  (61)
    • Faculty Publications  (17)

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    • All HBS Web  (61)
      • Faculty Publications  (17)

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      • 2021
      • Working Paper

      Accounting for Product Impact in the Oil and Gas Industry

      By: Katie Panella, George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the oil and gas industry. We design a monetization methodology that allows us to calculate monetary product impact estimates of... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Oil; Oil & Gas; Oil And Gas; IWAI; Impact-Weighted Accounts; Product Design; Product Positioning; Society; Environmental Sustainability; Corporate Social Responsibility and Impact; Product
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      Panella, Katie, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Oil and Gas Industry." Harvard Business School Working Paper, No. 21-140, June 2021.
      • 2021
      • Working Paper

      Accounting for Product Impact in the Pharmaceuticals Industry

      By: Amanda Rischbieth, George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the pharmaceuticals industry. We design a monetization methodology that allows us to calculate monetary impact estimates of accessible... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Pharmaceutical Companies; Pharmaceuticals; IWAI; Product Design; Product Positioning; Society; Environmental Sustainability; Corporate Social Responsibility and Impact; Product; Safety; Pharmaceutical Industry
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      Rischbieth, Amanda, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Pharmaceuticals Industry." Harvard Business School Working Paper, No. 21-139, June 2021.
      • 2021
      • Working Paper

      Impact Accounting for Product Use: A Framework and Industry-specific Models

      By: George Serafeim and Katie Trinh
      This handbook provides the first systematic attempt to generate a framework and industry-specific models for the measurement of impacts on customers and the environment from use of products and services, in monetary terms, that can then be reflected in financial... View Details
      Keywords: Impact Measurement; Product Impact; Customer Welfare; Environment; ESG; Product; Customers; Well-being; Environmental Sustainability; Measurement and Metrics; Accounting; Financial Statements; Analysis; Framework
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      Serafeim, George, and Katie Trinh. "Impact Accounting for Product Use: A Framework and Industry-specific Models." Harvard Business School Working Paper, No. 21-141, June 2021.
      • 2021
      • Working Paper

      Accounting for Product Impact in the Interactive Media and Services Industry

      By: DG Park, George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the interactive media and services industry. We design a monetization methodology that allows us to calculate monetary impact... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Product Design; Product Positioning; Society; Product; Environmental Sustainability; Measurement and Metrics; Framework; Corporate Social Responsibility and Impact; Social Media; Technology Industry
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      Park, DG, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Interactive Media and Services Industry." Harvard Business School Working Paper, No. 21-134, June 2021.
      • Article

      Impact-Weighted Financial Accounts: A Paradigm Shift

      By: Ethan Rouen and George Serafeim
      The last decade has seen an exponential increase in corporate sustainability activities and efforts by investors to use these activities in their portfolio formation, valuation, and stewardship activities. This paper explains the need for a uniform strategy to measure... View Details
      Keywords: Impact-Weighted Accounts; ESG (Environmental, Social, Governance) Performance; Corporate Social Responsibility and Impact; Measurement and Metrics; Standards
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      Rouen, Ethan, and George Serafeim. "Impact-Weighted Financial Accounts: A Paradigm Shift." CESifo Forum 22, no. 3 (May 2021): 20–25.
      • 2021
      • Working Paper

      Accounting for Product Impact in the Telecommunications Industry

      By: George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the telecommunications industry. We design a monetization methodology that allows us to calculate monetary impact estimates of network... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Telecommunications; Product Design; Product Positioning; Society; Product; Environmental Sustainability; Measurement and Metrics; Framework; Corporate Social Responsibility and Impact; Telecommunications Industry
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      Serafeim, George, and Katie Trinh. "Accounting for Product Impact in the Telecommunications Industry." Harvard Business School Working Paper, No. 21-105, March 2021. (Revised May 2021.)
      • 2021
      • Working Paper

      Accounting for Product Impact in the Water Utilities Industry

      By: George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the water utilities industry. We design a monetization methodology that allows us to calculate monetary impact estimates of water... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Water; Utilities; Product Design; Product Positioning; Society; Product; Environmental Sustainability; Measurement and Metrics; Framework; Corporate Social Responsibility and Impact; Utilities Industry
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      Serafeim, George, and Katie Trinh. "Accounting for Product Impact in the Water Utilities Industry." Harvard Business School Working Paper, No. 21-104, March 2021.
      • 2021
      • Working Paper

      Measuring Employment Impact: Applications and Cases

      By: Katie Panella and George Serafeim
      Applying the Impact-Weighted Accounts Initiative’s employment impact methodology on eight leading companies, we document wide variability in employment impacts as a percentage of salaries paid, ranging between 59 and 80 percent. We identify opportunities for... View Details
      Keywords: Impact Measurement; Employee Compensation; Accounting; Employees; Labor; Well-being; Diversity; Wages; Compensation and Benefits
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      Panella, Katie, and George Serafeim. "Measuring Employment Impact: Applications and Cases." Harvard Business School Working Paper, No. 21-082, January 2021. (Revised August 2021.)
      • 2021
      • Working Paper

      Accounting for Product Impact in the Airlines Industry

      By: George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the airlines industry. We design a monetization methodology that allows us to calculate monetary impact estimates of fare... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Aviation; Product Design; Product Positioning; Society; Product; Environmental Sustainability; Measurement and Metrics; Framework; Corporate Social Responsibility and Impact; Air Transportation; Air Transportation Industry
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      Serafeim, George, and Katie Trinh. "Accounting for Product Impact in the Airlines Industry." Harvard Business School Working Paper, No. 21-066, November 2020. (Revised February 2021.)
      • 2020
      • Working Paper

      Accounting for Product Impact in the Consumer Finance Industry

      By: George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor credit card providers within the consumer finance industry. We design a monetization methodology that allows us to calculate monetary impact estimates... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Consumer Finance; Financial Services; Financial Inclusion; Product; Product Design; Product Positioning; Society; Corporate Social Responsibility and Impact; Personal Finance; Credit Cards; Financial Services Industry
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      Serafeim, George, and Katie Trinh. "Accounting for Product Impact in the Consumer Finance Industry." Harvard Business School Working Paper, No. 21-061, November 2020. (Revised December 2020.)
      • 2021
      • Working Paper

      Accounting for Organizational Employment Impact

      By: David Freiberg, Katie Panella, George Serafeim and T. Robert Zochowski
      Organizations create significant positive and negative impacts through their employment practices. This paper builds on the substantial body of research regarding job quality and impact measurement to present a framework for monetized analysis of employment impact. We... View Details
      Keywords: Impact-Weighted Accounts; IWAI; Employment Impact; Employment; Jobs and Positions; Quality; Measurement and Metrics; Analysis; Framework
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      Freiberg, David, Katie Panella, George Serafeim, and T. Robert Zochowski. "Accounting for Organizational Employment Impact." Harvard Business School Working Paper, No. 21-050, October 2020. (Revised August 2021.)
      • 2021
      • Working Paper

      Accounting for Product Impact in the Consumer-Packaged Foods Industry

      By: Amanda Rischbieth, George Serafeim and Katie Trinh
      We apply the product impact measurement framework of the Impact-Weighted Accounts Initiative (IWAI) in two competitor companies within the consumer-packaged goods industry. We design a methodology that allows us to calculate monetary impact estimates on customer... View Details
      Keywords: Product Innovation; Impact; Impact Investing; Impact Measurement; ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Corporate Responsibility; Corporate Social Responsibility; Social Impact; Nutrition Database; Nutritional Information; CPG; Consumer Packaged Goods; IWAI; Product Design; Product Positioning; Society; Environmental Sustainability; Corporate Social Responsibility and Impact; Nutrition; Product; Safety; Consumer Products Industry
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      Rischbieth, Amanda, George Serafeim, and Katie Trinh. "Accounting for Product Impact in the Consumer-Packaged Foods Industry." Harvard Business School Working Paper, No. 21-051, October 2020. (Revised October 2021.)
      • 2020
      • Blog

      LinkedIn Articles: Our Impact on the Environment

      By: George Serafeim
      Keywords: Environmental Impact; Impact-Weighted Accounts; IWAI; Articles
      Citation
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      Serafeim, George. "Our Impact on the Environment." LinkedIn Articles (blog). September 29, 2020. https://www.linkedin.com/pulse/our-impact-environment-george-serafeim/.
      • 2020
      • Working Paper

      Measuring the Cost of Corporate Water Usage

      By: DG Park, George Serafeim and T. Robert Zochowski
      We develop a methodology that calculates the impact that organizations have on the environment through their water consumption relating to water stress risk. Using the methodology, we derive estimates for four companies that show how assumptions on the geographic... View Details
      Keywords: Water; Water Management; Environment; Sustainability; Environmental Impact; Impact-Weighted Accounts; IWAI; Organizations; Environmental Sustainability; Valuation
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      Park, DG, George Serafeim, and T. Robert Zochowski. "Measuring the Cost of Corporate Water Usage." Harvard Business School Working Paper, No. 21-036, September 2020.
      • 2021
      • Working Paper

      Corporate Environmental Impact: Measurement, Data and Information

      By: David Freiberg, DG Park, George Serafeim and T. Robert Zochowski
      As an organization’s environmental impact has become a central societal consideration, thereby affecting industry and organizational competitiveness, interest in measuring and analyzing environmental impact has increased. We develop a methodology to derive comparable... View Details
      Keywords: Environment; Impact; Measurement; Environmental Ratings; Corporate Valuation; Financial Materiality; Sustainability; Environmental Impact; Environmental Strategy; Impact-Weighted Accounts; IWAI; Environmental Sustainability; Corporate Social Responsibility and Impact; Measurement and Metrics; Valuation
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      Freiberg, David, DG Park, George Serafeim, and T. Robert Zochowski. "Corporate Environmental Impact: Measurement, Data and Information." Harvard Business School Working Paper, No. 20-098, March 2020. (Revised February 2021.)
      • 2020
      • Working Paper

      A Framework for Product Impact-Weighted Accounts

      By: George Serafeim and Katie Trinh
      While there has been significant progress in the measurement of an organization’s environmental and social impacts from its operations, metrics to evaluate the impact of products once they come to market lag far behind. In this paper, we provide a framework for... View Details
      Keywords: Social Impact; Product Life Cycle; Environment; Sustainability; Measurement; Metrics; Impact Investing; ESG; ESG (Environmental, Social, Governance) Performance; ESG Reporting; Product; Environmental Sustainability; Measurement and Metrics; Framework; Financial Statements
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      Serafeim, George, and Katie Trinh. "A Framework for Product Impact-Weighted Accounts." Harvard Business School Working Paper, No. 20-076, January 2020. (Revised October 2020.)
      • 2019
      • White Paper

      Impact-Weighted Financial Accounts: The Missing Piece for an Impact Economy

      By: George Serafeim, T. Robert Zochowski and Jennifer Downing
      Reimagining capitalism is an imperative. We need to create a more inclusive and sustainable form of capitalism that works for every person and the planet. Massive environmental damage, growing income and wealth disparity, stress, and depression within developed... View Details
      Keywords: Impact-Weighted Accounts; IWAI; Background; Economic Systems; Economy; Corporate Social Responsibility and Impact; Measurement and Metrics; Financial Statements
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      Serafeim, George, T. Robert Zochowski, and Jennifer Downing. "Impact-Weighted Financial Accounts: The Missing Piece for an Impact Economy." White Paper, Harvard Business School, Boston, MA, September 2019.
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