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Show Results For
- All HBS Web
(3,213)
- People (1)
- News (901)
- Research (2,004)
- Events (7)
- Multimedia (36)
- Faculty Publications (952)
- 07 Jan 2010
- Working Paper Summaries
International Differences in the Size and Roles of Corporate Headquarters: An Empirical Examination
- 11 Oct 2007
- Working Paper Summaries
How Firms Respond to Being Rated
- 25 May 2007
- Working Paper Summaries
Self-Regulatory Institutions for Solving Environmental Problems: Perspectives and Contributions from the Management Literature
Keywords: by Andrew King & Michael W. Toffel
- 2021
- Working Paper
International Evidence on the Effects of a Local Presence by U.S. Credit Rating Agencies
By: Liran Eliner, Michael Machokoto and Anywhere Sikochi
Major U.S. credit rating agencies are criticized for failing to understand developments in other economies and thereby impeding capital access by assigning lower ratings. Consistent with this, we find that Moody's and S&P credit ratings are more favorable after the... View Details
Keywords: Credit Rating Agencies; Credit Ratings; Rating Adjustments; Rating Disagreement; Geographic Proximity; Soft Information; Credit; Geographic Location; Local Range
Eliner, Liran, Michael Machokoto, and Anywhere Sikochi. "International Evidence on the Effects of a Local Presence by U.S. Credit Rating Agencies." Harvard Business School Working Paper, No. 20-083, February 2020. (Revised August 2021.)
- 04 Aug 2023
- Blog Post
Aaron Sabin (MS/MBA 2023): Engineering a Climate Change Solution by Cutting the Cost of Carbon Capture
closing window of opportunity to secure a livable and sustainable future for all.” To keep temperature rise to 1.5°C and avoid a cascade of climatological catastrophes—flood, drought, famine, disease, species extinction, and many, many others—the world must cut... View Details
- 27 Dec 2014
- Working Paper Summaries
How Should We Pay for Health Care?
- 21 Oct 2011
- Working Paper Summaries
Market Interest in Nonfinancial Information
- 05 May 2017
- Working Paper Summaries
Survival of the Fittest: The Impact of the Minimum Wage on Firm Exit
- 01 Oct 2008
- Working Paper Summaries
Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies
Keywords: by Erin M. Reid & Michael W. Toffel
- 26 Dec 2012
- Working Paper Summaries
Reinforcing Regulatory Regimes: How States, Civil Society, and Codes of Conduct Promote Adherence to Global Labor Standards
- 15 Oct 2008
- Working Paper Summaries
The Artful Dodger: Answering the Wrong Question the Right Way
Keywords: by Todd Rogers & Michael I. Norton
- 10 Sep 2009
- Working Paper Summaries
Feeling Good about Giving: The Benefits (and Costs) of Self-Interested Charitable Behavior
- 2008
- Report
Survey Questionnaire on Environmental Management Practices: Summary of Results by Industry and Practices
By: Magali Delmas and Michael W. Toffel
This document provides a summary of the results of a survey on Environmental Management Practices (EMP) conducted by the University of California at Santa Barbara during October and November 2003. The survey was sent to 3255 facilities in 8 industrial sectors: pulp,... View Details
Keywords: Economic Sectors; Surveys; Management Practices and Processes; Corporate Social Responsibility and Impact; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations
Delmas, Magali, and Michael W. Toffel. "Survey Questionnaire on Environmental Management Practices: Summary of Results by Industry and Practices." Report, 2008. (2008. University of California, Institute for Social, Behavioral, and Economic Research.)
- 20 Nov 2007
- Working Paper Summaries
The “Fees → Savings” Link, or Purchasing Fifty Pounds of Pasta
- 25 Aug 2010
- Working Paper Summaries
Managerial Practices That Promote Voice and Taking Charge among Frontline Workers
- 11 Dec 2008
- Working Paper Summaries
Quality Management and Job Quality: How the ISO 9001 Standard for Quality Management Systems Affects Employees and Employers
Keywords: by David I. Levine & Michael W. Toffel
- 18 Sep 2008
- Working Paper Summaries
The Internalization of Advertising Services: An Inter-Industry Analysis
- 2025
- Article
Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments
By: Kosuke Imai and Michael Lingzhi Li
Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details
Imai, Kosuke, and Michael Lingzhi Li. "Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments." Journal of Business & Economic Statistics 43, no. 1 (2025): 256–268.
- 27 Apr 2012
- Working Paper Summaries
Putting Integrity into Finance: A Purely Positive Approach
Keywords: by Werner Erhard & Michael C. Jensen