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Publications

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  • 24 Mar 2015
  • Working Paper Summaries

Corporate Sustainability: First Evidence on Materiality

Keywords: by Mozaffar Khan, George Serafeim & Aaron Yoon; Financial Services
  • 10 Jan 2017
  • News

The Risk And Opportunity For America's Corporate Pension Plans

  • 28 Jun 2011
  • First Look

First Look: June 28

Authors:Ioannis Ioannou and George Serafeim Publication:Business Strategy Review (May 2011) Abstract We are exploring the value of forcing corporations to issue sustainability reports, which provide... View Details
Keywords: Sean Silverthorne
  • November 2016
  • Article

Corporate Sustainability: First Evidence on Materiality

By: Mozaffar Khan, George Serafeim and Aaron Yoon
Using newly available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to present new evidence... View Details
Keywords: Sustainability; Investments; Corporate Social Responsibility; Accounting; Corporate Reporting; Regulation; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Investment; Corporate Governance
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  • 2012
  • Article

Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs

By: Mozaffar N. Khan, Leonid Kogan and George Serafeim
In tests of the equity market timing theory of external finance, the prior literature has used overvaluation identifiers such as high market-to-book and high prior returns that are likely correlated with other determinants of SEOs. We use price pressure resulting from... View Details
Keywords: Equity; Market Transactions; Valuation; Capital Structure; Market Timing; Mathematical Methods; Acquisition
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  • Web

Accounting & Management Awards & Honors - Faculty & Research

Intangibles, Intellectual Capital, and Sustainability by the European Institute for Advanced Studies in Management at the 2022 EIASM Interdisciplinary Conference for “Regulated Human Capital Disclosures” with Thomas Bourveau, Maliha... View Details
  • January–February 2021
  • Article

Cross‐firm Return Predictability and Accounting Quality

By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim
We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both... View Details
Keywords: Accounting Quality; Earnings Quality; Stock Returns; Investment Strategy; Accounting; Business Earnings; Quality; Investment Return; Investment; Strategy
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  • April 2015
  • Case

Accor: Designing an Asset-Right Business and Disclosure Strategy

By: Mozaffar Khan and George Serafeim
Sebastien Bazin was now in charge of Accor, the world's largest French hotelier, a CAC 40 company with 3,600 hotels in 92 countries and a market cap of €10 billion. Previously as the European head of Colony Capital, one of the largest private equity groups and the... View Details
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  • 13 Nov 2012
  • First Look

First Look: November 13

http://www.people.hbs.edu/mnorton/gray ward norton.pdf What Makes Analysts Say 'Buy'? Authors:Boris Groysberg, Paul M. Healy, Nitin Nohria, and George Serafeim Publication:Harvard Business Review 90, no. 11... View Details
Keywords: Sean Silverthorne