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Show Results For
-
All HBS Web
(2,055)
- People (1)
- News (421)
- Research (1,462)
- Events (42)
- Multimedia (13)
- Faculty Publications (877)
- 26 Jan 2015
- Research & Ideas
National Health Costs Could Decrease if Managers Reduce Work Stress
contributes to 34,000 deaths; and job insecurity and high work demands, which each contribute to about 30,000 deaths. While there was more variation when it came to estimating costs, the researchers determined that workplace stress caused...
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- 01 Nov 2021
- News
How Long Does It Take to Improve an Organization’s Culture?
- Article
How Much (More) Should CEOs Make? A Universal Desire for More Equal Pay
By: Sorapop Kiatpongsan and Michael I. Norton
Do people from different countries and different backgrounds have similar preferences for how much more the rich should earn than the poor? Using survey data from 40 countries (N = 55,238), we compare respondents' estimates of the wages of people in different...
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Keywords:
Inequality;
Justice;
Wage;
Cross-cultural;
Wages;
Equality and Inequality;
Fairness;
Income;
Employees;
Management Teams;
Cross-Cultural and Cross-Border Issues
Kiatpongsan, Sorapop, and Michael I. Norton. "How Much (More) Should CEOs Make? A Universal Desire for More Equal Pay." Perspectives on Psychological Science 9, no. 6 (November 2014): 587–593.
- Article
Valuation of Bankrupt Firms
By: S. C. Gilson, E. S. Hotchkiss and R. S. Ruback
This study compares the market value of firms that reorganize in bankruptcy with estimates of value based on management's published cash flow projections. We estimate firm values using models that have been shown in other contexts to generate relatively precise...
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Gilson, S. C., E. S. Hotchkiss, and R. S. Ruback. "Valuation of Bankrupt Firms." Review of Financial Studies 13, no. 1 (Spring 2000): 43–74. (Abridged version reprinted in The Journal of Corporate Renewal 13, no. 7 (July 2000))
- 2024
- Working Paper
The Value of Open Source Software
By: Manuel Hoffmann, Frank Nagle and Yanuo Zhou
The value of a non-pecuniary (free) product is inherently difficult to assess. A pervasive
example is open source software (OSS), a global public good that plays a vital role in the economy
and is foundational for most technology we use today. However, it is...
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Hoffmann, Manuel, Frank Nagle, and Yanuo Zhou. "The Value of Open Source Software." Harvard Business School Working Paper, No. 24-038, January 2024.
- March 2001
- Background Note
Valuing the Option Component of Debt and Its Relevance to DCF-Based Valuation Methods
The flows-to-equity or equity cash flows valuation method is a discounted cash flow method used to estimate the equity portion of the capital structure. It is closely related to the venture capital/buyout valuation method, which estimates the IRR of the stream of cash...
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Meulbroek, Lisa K. "Valuing the Option Component of Debt and Its Relevance to DCF-Based Valuation Methods." Harvard Business School Background Note 201-110, March 2001.
- June 1992
- Case
Arundel Partners: The Sequel Project
By: Timothy A. Luehrman and William A. Teichner
A group of investors is considering buying the sequel rights for a portfolio of feature films. They need to determine how much to offer to pay and how to structure a contract with one or more major U.S. film studios. The case contains cash flow estimates for all major...
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Keywords:
Rights;
Debt Securities;
Contracts;
Cash Flow;
Valuation;
Capital Budgeting;
Entertainment and Recreation Industry;
Motion Pictures and Video Industry;
United States
Luehrman, Timothy A., and William A. Teichner. "Arundel Partners: The Sequel Project." Harvard Business School Case 292-140, June 1992.
- 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...
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Hanson, Samuel G., and Til Schuermann. "Confidence Intervals for Probabilities of Default." Journal of Banking & Finance 30, no. 8 (August 2006).
- December 2014 (Revised March 2018)
- Case
John D. Rockefeller: The Richest Man in the World
By: Tom Nicholas and Vasiliki Fouka
By the late nineteenth century scale and managerial hierarchies had extended to several major industrial sectors of the U.S. economy. Although the precise mechanisms often varied, this process mainly involved horizontal integration, some form of legal or administrative...
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Keywords:
Horizontal Integration;
Wealth;
Business History;
Vertical Integration;
Consolidation;
Personal Development and Career;
Energy Industry;
United States
Nicholas, Tom, and Vasiliki Fouka. "John D. Rockefeller: The Richest Man in the World." Harvard Business School Case 815-088, December 2014. (Revised March 2018.)
- Research Summary
Dynamic Factor Models with Temporal Instability (with James Stock and Mark Watson)
This paper considers the estimation of approximate dynamic factor models when there is temporal instability in the factors, factor loadings, and errors. We derive conditions under which the estimated dynamic factors are consistent and characterize the inferential...
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- 06 Apr 2020
- Working Paper Summaries
A General Theory of Identification
Keywords:
by Iavor Bojinov and Guillaume Basse
- Research Summary
Overcoming Large-N, Small-T Issues in Asset Pricing Tests
The large-N, small-T (i.e. large cross-section, short time series) nature of our asset data presents serious estimation problems for empirical asset pricing. In response, the literature tests asset pricing models against 10-25 test assets or portfolios. A...
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- 2024
- Working Paper
Using LLMs for Market Research
By: James Brand, Ayelet Israeli and Donald Ngwe
Large language models (LLMs) have rapidly gained popularity as labor-augmenting
tools for programming, writing, and many other processes that benefit from quick text
generation. In this paper we explore the uses and benefits of LLMs for researchers and
practitioners...
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Keywords:
Large Language Model;
Research;
AI and Machine Learning;
Analysis;
Customers;
Consumer Behavior;
Technology Industry;
Information Technology Industry
Brand, James, Ayelet Israeli, and Donald Ngwe. "Using LLMs for Market Research." Harvard Business School Working Paper, No. 23-062, April 2023. (Revised July 2024.)
- 2022
- Working Paper
A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure
By: Jesse M. Shapiro and Liyang Sun
Linear panel models featuring unit and time fixed effects appear in many areas of empirical economics. An active literature studies the interpretation of the ordinary least squares estimator of the model, commonly called the two-way fixed effects (TWFE) estimator, in...
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Shapiro, Jesse M., and Liyang Sun. "A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure." NBER Working Paper Series, No. 29976, April 2022.
- Research Summary
Portfolio Betas Do Not Make for Better Asset Pricing Tests
Many papers claim that because using portfolios instead of individual stocks as test assets minimizes idiosyncratic volatility, their use also yields more precise estimates of risk premia. I show that while portfolio formation does lead to more efficient beta...
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- January 2011
- Article
Building a Better America—One Wealth Quintile at a Time
By: Michael I. Norton and Dan Ariely
Disagreements about the optimal level of wealth inequality underlie policy debates ranging from taxation to welfare. We attempt to insert the desires of "regular" Americans into these debates, by asking a nationally representative online panel to estimate the current...
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Keywords:
Taxation;
Policy;
Perspective;
Wealth;
Equality and Inequality;
Income;
Demography;
Debates;
Welfare;
Diversity;
Philanthropy and Charitable Giving;
United States
Norton, Michael I., and Dan Ariely. "Building a Better America—One Wealth Quintile at a Time." Perspectives on Psychological Science 6, no. 1 (January 2011): 9–12.
- October 2009 (Revised June 2011)
- Case
Zappos.com 2009: Clothing, Customer Service, and Company Culture
By: Frances X. Frei, Robin J. Ely and Laura Winig
On July 17, 2009, Zappos.com, a privately held online retailer of shoes, clothing, and other soft line retail categories, learned that Amazon.com, a $19 billion multinational online retailer, had won its board of directors' approval to offer to merge the two companies....
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Keywords:
Mergers and Acquisitions;
Customer Focus and Relationships;
Decision Choices and Conditions;
Governing and Advisory Boards;
Service Delivery;
Organizational Culture;
Internet and the Web;
Valuation;
Apparel and Accessories Industry;
Retail Industry
Frei, Frances X., Robin J. Ely, and Laura Winig. "Zappos.com 2009: Clothing, Customer Service, and Company Culture." Harvard Business School Case 610-015, October 2009. (Revised June 2011.)
- September 2020
- Case
An Introduction to Money Laundering: 'The Hunter'
By: Eugene Soltes, Guilhem Ros and Grace Liu
Money laundering schemes disguise the criminal origins of an estimated 2% to 5% of the world’s gross domestic product. Money laundering not only enables criminals to escape detection, but may also be used to finance further criminal operations including terrorism. This...
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Keywords:
Crime and Corruption;
Accounting Audits;
Financial Reporting;
Financial Institutions;
Banks and Banking;
Cross-Cultural and Cross-Border Issues;
Governance Controls;
International Relations;
National Security;
Ethics;
Accounting Industry;
Banking Industry;
United States;
Europe
Soltes, Eugene, Guilhem Ros, and Grace Liu. "An Introduction to Money Laundering: 'The Hunter'." Harvard Business School Case 121-011, September 2020.
- October 1991 (Revised January 2002)
- Case
Butler Lumber Company
By: Thomas R. Piper
The Butler Lumber Co. is faced with a need for increased bank financing due to its rapid sales growth and low profitability. Students must determine the reasons for the rising bank borrowing, estimate the amount of borrowing needed, and assess the attractiveness of the...
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Keywords:
Commercial Banking;
Financial Crisis;
Borrowing and Debt;
Financial Strategy;
Financing and Loans;
Capital Structure;
Forecasting and Prediction
Piper, Thomas R. "Butler Lumber Company." Harvard Business School Case 292-013, October 1991. (Revised January 2002.)
- April 2020 (Revised June 2022)
- Technical Note
Quantitative Analysis in Marketing
By: Sunil Gupta
Marketing is a combination of art and science that requires both qualitative and quantitative analysis to arrive at effective decisions. This note highlights how quantitative analysis can help in the following marketing decisions: estimating market size, determining...
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Gupta, Sunil. "Quantitative Analysis in Marketing." Harvard Business School Technical Note 520-091, April 2020. (Revised June 2022.)