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Show Results For
- All HBS Web
(5,291)
- People (10)
- News (850)
- Research (3,771)
- Events (20)
- Multimedia (56)
- Faculty Publications (2,596)
- 12 Feb 2025
- Blog Post
How Risk Can Be the Key to a Sustainable Future with Sophie Levin (MS/MBA: Engineering Sciences 2022
describe startups tackling some of the most pressing and complex challenges of our time. Many of these companies face technical hurdles or market risks that require significant time and resources to overcome. Newlab helps these companies... View Details
- July 2020
- Article
Recovering the Logic of Double Effect for Business: Intentions, Proportionality, and Impermissible Harms
By: Rosemarie Monge and Nien-hê Hsieh
Business actors often act in ways that may harm other parties. While the law aims to restrict harmful behavior and to provide remedies, legal systems do not anticipate all contingencies and legal regulations are not always well enforced. This article argues that the... View Details
Keywords: Double Effect; Intention; Exploitation; Risk; Practical Ethics; Competition; Risk and Uncertainty; Ethics
Monge, Rosemarie, and Nien-hê Hsieh. "Recovering the Logic of Double Effect for Business: Intentions, Proportionality, and Impermissible Harms." Business Ethics Quarterly 30, no. 3 (July 2020): 361–387. (doi: 10.1017/beq.2019.39.)
- August 2006
- Article
Confidence Intervals for Probabilities of Default
By: Samuel G. Hanson and Til Schuermann
In this paper we conduct a systematic comparison of confidence intervals around estimated probabilities of default (PD) using several analytical approaches as well as parametric and nonparametric bootstrap methods. We do so for two different PD estimation... View Details
Hanson, Samuel G., and Til Schuermann. "Confidence Intervals for Probabilities of Default." Journal of Banking & Finance 30, no. 8 (August 2006).
- July 2022
- Article
The Pass-Through of Uncertainty Shocks to Households
By: Marco Di Maggio, Amir Kermani, Rodney Ramcharan, Vincent Yao and Edison Yu
Using new employer-employee matched data, this paper investigates the impact of uncertainty, as measured by idiosyncratic stock market volatility, on individual outcomes. We find that firms provide at best partial insurance to their workers. An increase in firm-level... View Details
Keywords: Employment Risk; Consumption; Employment; Risk and Uncertainty; System Shocks; Insurance; Household; Spending
Di Maggio, Marco, Amir Kermani, Rodney Ramcharan, Vincent Yao, and Edison Yu. "The Pass-Through of Uncertainty Shocks to Households." Journal of Financial Economics 145, no. 1 (July 2022): 85–104. (2023 Fama-DFA Prize for the Best Paper Published in the Journal of Financial Economics in Asset Pricing, 2nd place.)
- November 2020 (Revised May 2021)
- Technical Note
Tales of Life-changing Innovations: Reducing Breast Cancer Risks | Note on the Development of Tamoxifen (through 1999)
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
Bhidé, Amar, Srikant M. Datar, and Katherine Stebbins. "Tales of Life-changing Innovations: Reducing Breast Cancer Risks | Note on the Development of Tamoxifen (through 1999)." Harvard Business School Technical Note 321-058, November 2020. (Revised May 2021.)
- 26 Oct 2012
- Conference Presentation
How Do Risk Managers Become Influential? A Field Study of Toolmaking and Expertise in Two Financial Institutions
By: Anette Mikes
- Article
The Cost of Capital for Alternative Investments
By: Jakub W. Jurek and Erik Stafford
Traditional risk factor models indicate that hedge funds capture pre-fee alphas of 6% to 10% per annum over the period from 1996 to 2012. At the same time, the hedge fund return series is not reliably distinguishable from the returns of mechanical S&P 500 put-writing... View Details
Keywords: Hedge Funds; Required Returns; Downside Risk; Index Options; Investment Funds; Cost of Capital; Investment Return; Risk and Uncertainty; Financial Services Industry
Jurek, Jakub W., and Erik Stafford. "The Cost of Capital for Alternative Investments." Journal of Finance 70, no. 5 (October 2015): 2185–2226.
- 7 Jun 2012
- Conference Presentation
How Do Risk Managers Become Influential? A Field Study of Toolmaking and Expertise in Two Financial Institutions
By: Anette Mikes
- 21 Jun 2012
- Conference Presentation
How Do Risk Managers Become Influential? A Field Study of Toolmaking and Expertise in Two Financial Institutions
By: Anette Mikes
- March 1995
- Article
Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market
By: C. Engel, J. Frankel, Kenneth A. Froot and T. Rodrigues
Keywords: Risk Aversion; Risk; International Investing; CAPM; Capital Asset Pricing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Foreign Direct Investment; Behavioral Finance; United States
Engel, C., J. Frankel, Kenneth A. Froot, and T. Rodrigues. "Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market." Journal of Empirical Finance 2 (March 1995). (Revised from NBER Working Paper Nos. 2890, March 1989 and 4292, March 1993, "Conditional Mean-Variance Efficiency of the U.S. Stock Market," March 1993.)
- April 2023
- Article
The Subjective Expected Utility Approach and a Framework for Defining Project Risk in Terms of Novelty and Feasibility—A Response to Franzoni and Stephan (2023), ‘Uncertainty and Risk-Taking in Science’
In their Discussion Paper, Franzoni and Stephan (F&S, 2023) discuss the shortcomings of existing peer review models in shaping the funding of risky science. Their discussion offers a conceptual framework for incorporating risk into peer review models of research... View Details
Lane, Jacqueline N. "The Subjective Expected Utility Approach and a Framework for Defining Project Risk in Terms of Novelty and Feasibility—A Response to Franzoni and Stephan (2023), ‘Uncertainty and Risk-Taking in Science’." Art. 104707. Research Policy 52, no. 3 (April 2023).
- fall 2008
- Article
The Intermediation of Financial Risks: Evolution in the Catastrophe Reinsurance Market
By: Kenneth A. Froot
In this paper, I provide evidence concerning the imperfections in the reinsurance market. I try to get at some of the root causes of these imperfections, e.g., the behavior of ratings firms and the agency problems associated with the corporate form of ownership. I also... View Details
Keywords: Catastrophe Risk; Corporate Finance; Banking And Insurance; Hedging; Banking; Financial Markets; Insurance; Policy; Risk Management; Natural Disasters; Cost of Capital; Asset Pricing; Insurance Industry
Froot, Kenneth A. "The Intermediation of Financial Risks: Evolution in the Catastrophe Reinsurance Market." Risk Management and Insurance Review 11, no. 2 (fall 2008): 281–294.
- February 2010
- Other Article
The Chilling Effect of Sarbanes Oxley: A Discussion of Sarbanes-Oxley and Corporate Risk-Taking
By: Aiyesha Dey
Bargeron, Lehn, and Zutter [2009. Sarbanes–Oxley and corporate risk-taking. Journal of Accounting and Economics, forthcoming] document that as compared with non-US firms, risk-taking by publicly traded companies in the US declined after the passage of the... View Details
Dey, Aiyesha. "The Chilling Effect of Sarbanes Oxley: A Discussion of Sarbanes-Oxley and Corporate Risk-Taking." Journal of Accounting & Economics 49, nos. 1-2 (February 2010): 53–57.
- 2023
- Working Paper
The Subjective Expected Utility Approach and a Framework for Defining Project Risk in Terms of Novelty and Feasibility—A Response to Franzoni and Stephan (2023), ‘Uncertainty and Risk-Taking in Science’
In their Discussion Paper, Franzoni and Stephan (F&S, 2023) discuss the shortcomings of existing peer review models in shaping the funding of risky science. Their discussion offers a conceptual framework for incorporating risk into peer review models of research... View Details
Lane, Jacqueline N. "The Subjective Expected Utility Approach and a Framework for Defining Project Risk in Terms of Novelty and Feasibility—A Response to Franzoni and Stephan (2023), ‘Uncertainty and Risk-Taking in Science’." Harvard Business School Working Paper, No. 23-037, January 2023.
- 16 Jan 2025
- Blog Post
Alumni Career Journey: Sophie Levin (MS/MBA 2022) - How Risk Can Be the Key to a Sustainable Future
describe startups tackling some of the most pressing and complex challenges of our time. Many of these companies face technical hurdles or market risks that require significant time and resources to overcome. Newlab helps these companies... View Details
- July 2014 (Revised October 2014)
- Case
McKinsey & Co. - Protecting its Reputation (A)
By: Jay Lorsch and Emily McTague
On Tuesday March 15, 2011, all 1,200 global Partners of McKinsey & Co. gathered at the Gaylord National Hotel & Convention Center near Washington, DC for their annual Partners' conference. The atmosphere was tense as Partners, in addition to their normal agenda,... View Details
Keywords: Board; McKinsey; Consulting Firms; Risk; Risk Assessment; Partnerships; Insider Trading; Confidentiality; Personal Investing; Reputation; Corporate Accountability; Corporate Governance; Management Practices and Processes; Risk Management; Consulting Industry; United States; California
Lorsch, Jay, and Emily McTague. "McKinsey & Co. - Protecting its Reputation (A)." Harvard Business School Case 415-021, July 2014. (Revised October 2014.)
- November 2012 (Revised June 2013)
- Case
The Facebook IPO Litigation
By: Lena G. Goldberg and Annelena Loeb
Despite its success in the social-networking space, Facebook Inc.'s May 2012 IPO was largely considered a failure. Facebook faced multiple lawsuits and its share price had dropped significantly. Adversaries contended that Facebook had misled investors and violated... View Details
Keywords: Social Networking; IPO; Litigation Risk; Initial Public Offering; Ethics; Lawsuits and Litigation; Failure; Consumer Products Industry; Information Technology Industry; Entertainment and Recreation Industry; United States
Goldberg, Lena G., and Annelena Loeb. "The Facebook IPO Litigation." Harvard Business School Case 313-080, November 2012. (Revised June 2013.)
- July 2018
- Article
Personality Traits of Entrepreneurs: A Review of Recent Literature
By: Sari Pekkala Kerr, William R. Kerr and Tina Xu
We review the extensive literature since 2000 on the personality traits of entrepreneurs. We first consider baseline personality traits like the Big-5 model, self-efficacy and innovativeness, locus of control, and the need for achievement. We then consider risk... View Details
Keywords: Entrepreneurs; Venturing; Personality Traits; Characteristics; Big-5; Risk Attitudes; Goals; Skills; Entrepreneurship; Personal Characteristics; Goals and Objectives; Competency and Skills; Success; Demographics; Research
Kerr, Sari Pekkala, William R. Kerr, and Tina Xu. "Personality Traits of Entrepreneurs: A Review of Recent Literature." Foundations and Trends® in Entrepreneurship 14, no. 3 (July 2018): 279–356.
- Article
Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM
By: Katrina Ligett, Seth Neel, Aaron Leon Roth, Bo Waggoner and Steven Wu
Traditional approaches to differential privacy assume a fixed privacy requirement ϵ for a computation, and attempt to maximize the accuracy of the computation subject to the privacy constraint. As differential privacy is increasingly deployed in practical settings, it... View Details
Ligett, Katrina, Seth Neel, Aaron Leon Roth, Bo Waggoner, and Steven Wu. "Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM." Journal of Privacy and Confidentiality 9, no. 2 (2019).
- Spring 2013
- Comment
Comment on 'The Minimum Balance at Risk: A Proposal to Mitigate the Systemic Risks Posed by Money Market Funds'
By: Samuel G. Hanson
Hanson, Samuel G. "Comment on 'The Minimum Balance at Risk: A Proposal to Mitigate the Systemic Risks Posed by Money Market Funds'." Brookings Papers on Economic Activity (Spring 2013): 263–271.