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Show Results For
- All HBS Web
(1,458)
- News (160)
- Research (1,142)
- Events (9)
- Multimedia (7)
- Faculty Publications (671)
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- July 2019
- Article
Evaluation of Economic and Clinical Outcomes Under Centers for Medicare & Medicaid Services Mandatory Bundled Payments for Joint Replacements
By: Derek A. Haas, Xiaoran Zhang, Robert S. Kaplan and Zirui Song
In 2016, the Centers for Medicare & Medicaid Services (CMS) launched its first mandatory bundled payment program, the Comprehensive Care for Joint Replacement (CJR) model, by randomizing metropolitan statistical areas (MSAs) into the payment model. The paper analyzed... View Details
Keywords: Medicare; Medicaid; Bundled Payments; Health Care and Treatment; Cost Management; Performance Evaluation; Outcome or Result
Haas, Derek A., Xiaoran Zhang, Robert S. Kaplan, and Zirui Song. "Evaluation of Economic and Clinical Outcomes Under Centers for Medicare & Medicaid Services Mandatory Bundled Payments for Joint Replacements." JAMA Internal Medicine 179, no. 7 (July 2019): 924–931.
- October 1987 (Revised January 2013)
- Background Note
Note on Free Cash Flow Valuation Models
Explores some of the issues involved in valuing cash flow streams. A simple model is presented that reveals the effect on value of changing assumptions about the appropriate discount rate, the level of profitability, the growth rate of sales, the asset intensity ratio,... View Details
Sahlman, William A. "Note on Free Cash Flow Valuation Models." Harvard Business School Background Note 288-023, October 1987. (Revised January 2013.)
- June 2019
- Article
Social Risk, Fiscal Risk, and the Portfolio of Government Programs
We develop a model of government portfolio choice in which a benevolent government chooses the scale of risky projects in the presence of market failures and tax distortions. These two frictions generate motives to manage social risk and fiscal risk. Social risk... View Details
Hanson, Samuel G., David S. Scharfstein, and Adi Sunderam. "Social Risk, Fiscal Risk, and the Portfolio of Government Programs." Review of Financial Studies 32, no. 6 (June 2019): 2341–2382. (Internet Appendix Here.)
- Article
Leadership Tips for Today to Stay in the Game Tomorrow: The Ambidextrous Leader
By: Michael Tushman
This article summarizes research by the author into why some organizations fail in the face of "punctuated change," while others are reborn, adapt and survive. The key, he finds, involves embracing paradox. Continuing to exploit current business success is a must, but... View Details
Tushman, Michael. "Leadership Tips for Today to Stay in the Game Tomorrow: The Ambidextrous Leader." IESE Insight, no. 23 (Fourth Quarter 2014): 31–38.
- 2015
- Chapter
Institutional Innovation: Novel, Useful, and Legitimate
By: Ryan Raffaelli and Mary Ann Glynn
This chapter advances the theoretical construct of institutional innovation, which we define as novel, useful and legitimate change that disrupts, to varying degrees, the cognitive, normative, or regulative mainstays of an organizational field. Institutional... View Details
Raffaelli, Ryan, and Mary Ann Glynn. "Institutional Innovation: Novel, Useful, and Legitimate." In The Oxford Handbook of Creativity, Innovation, and Entrepreneurship, edited by Christina E. Shalley, Michael A. Hitt, and Jing Zhou. Oxford University Press, 2015.
- April 2013
- Article
Who Is Governing Whom? Executives, Governance, and the Structure of Generosity in Large U.S. Firms
By: Christopher Marquis and Matthew Lee
We examine how organizational structure influences strategies over which corporate leaders have significant discretion. Corporate philanthropy is our setting to study how a differentiated structural element—the corporate foundation—constrains the influence of... View Details
Keywords: Organizational Structure; Corporate Strategy; Philanthropy and Charitable Giving; Leadership; Governing and Advisory Boards; Corporate Social Responsibility and Impact; United States
Marquis, Christopher, and Matthew Lee. "Who Is Governing Whom? Executives, Governance, and the Structure of Generosity in Large U.S. Firms." Strategic Management Journal 34, no. 4 (April 2013): 483–497. (Earlier version distributed as Harvard Business School Working Paper No. 11-121.)
- July 1989 (Revised April 1996)
- Case
AUCNET: TV Auction Network System
The AUCNET system links buyers and sellers in the wholesale used car market in Japan. Video images delivered via videodisk or satellite along with an inspector's opinion and objective character based data are used to conduct a realtime auction over computers and... View Details
Keywords: Information Technology; Market Entry and Exit; Auctions; Service Industry; Japan; United States
Konsynski, Benn R. "AUCNET: TV Auction Network System." Harvard Business School Case 190-001, July 1989. (Revised April 1996.)
- Research Summary
The Venture Capitalist as Entrepreneur
Noam's dissertation, entitled The Venture Capitalist as Entrepreneur, won Harvards George S. Dively award for dissertation research. In the dissertation, Noam examined the organizational dynamics and characteristics within venture capital firms themselves, viewing... View Details
- 2025
- Working Paper
Threat and Assimilation: Evidence from Refugees in Germany
By: Philipp Jaschke, Sulin Sardoschau and Marco Tabellini
This paper studies the effects of local threat on the cultural assimilation and economic integration of refugees, exploiting plausibly exogenous variation in their allocation across German regions between 2013 and 2016. We use representative survey data and... View Details
Keywords: Assimilation; Threat Hypothesis; Migration; Cultural Change; Refugees; Culture; Identity; Germany
Jaschke, Philipp, Sulin Sardoschau, and Marco Tabellini. "Threat and Assimilation: Evidence from Refugees in Germany." Harvard Business School Working Paper, No. 22-043, December 2021. (Revised January 2025. Revise and resubmit at the Economic Journal. Also available from NBER, and featured on Le Monde.)
- December 2015
- Case
The Hain Celestial Group
By: David E. Bell, José B. Alvarez, James Weber and Mary Shelman
Hain Celestial manufactured natural and organic food and personal care products to be sold to retailers of these products. The company had grown successfully and profitably through acquisitions and organically for two decades. In late 2015, Hain faced challenges on... View Details
Bell, David E., José B. Alvarez, James Weber, and Mary Shelman. "The Hain Celestial Group." Harvard Business School Case 516-007, December 2015.
- 2021
- Working Paper
Status and Mortality: Is There a Whitehall Effect in the United States?
By: Tom Nicholas
Do white collar workers with lower social status in the occupational hierarchy die younger? The influential Whitehall studies of British civil servants identified a strong inverse relationship between employment rank and mortality, but we do not know if this effect... View Details
Nicholas, Tom. "Status and Mortality: Is There a Whitehall Effect in the United States?" Harvard Business School Working Paper, No. 21-080, January 2021.
- 2015
- Working Paper
The Business Model: Nature and Benefits
By: Ramon Casadesus-Masanell and John Heilbron
This paper considers the nature of the business model and its strategic relevance to negotiations. We elaborate a substantive definition of the business model as decisions enforced by the authority of the firm; this definition enables the analysis of business models... View Details
Keywords: Business Models; Value Capture; Value-Based Business Strategy; Ambivalent Value; Business Model; Negotiation Deal
Casadesus-Masanell, Ramon, and John Heilbron. "The Business Model: Nature and Benefits." Harvard Business School Working Paper, No. 15-089, May 2015. (Revised June 2015.)
- December 2011
- Article
Manager-Specific Effects on Earnings Guidance: An Analysis of Top Executive Turnovers
By: Francois Brochet, Lucile Faurel and Sarah McVay
We investigate how managers contribute to the provision of earnings guidance by examining the association between top executive turnovers and guidance. Although firm and industry characteristics are important determinants of guidance, we conclude that CEOs participate... View Details
Keywords: Management Analysis, Tools, and Techniques; Management Teams; Policy; Decisions; Change; Risk and Uncertainty; Leadership
Brochet, Francois, Lucile Faurel, and Sarah McVay. "Manager-Specific Effects on Earnings Guidance: An Analysis of Top Executive Turnovers." Journal of Accounting Research 49, no. 5 (December 2011).
- 2007
- Article
Convictions, Conventions and the Operational Risk Maze—The Cases of Three Financial Services Institutions
By: Anette Mikes
Making sense of operational risk practices in the financial services sector is a challenge. There is a temptation to explain the wide variety of approaches as a characteristic of the early stage of development in which the genre resides.Based on the evidence of... View Details
Keywords: Management Practices and Processes; Risk Management; Governing Rules, Regulations, and Reforms; Conflict and Resolution; Organizations; Financial Services Industry
Mikes, Anette. "Convictions, Conventions and the Operational Risk Maze—The Cases of Three Financial Services Institutions." International Journal of Risk Assessment and Management 7, no. 8 (2007): 1027–1056.
- 2005
- Book
Gifts of Time and Money: The Role of Charity in America's Communities
By: Arthur C. Brooks
Policymakers, civic leaders, and scholars have increasingly focused their attention over the last decade-and-a-half on the importance of voluntary participation in civil society. From George H. W. Bush's Thousand Points of Light to Bill Clinton's AmeriCorps to George... View Details
Brooks, Arthur C., ed. Gifts of Time and Money: The Role of Charity in America's Communities. Lanham, MD: Rowman and Littlefield, 2005.
- 2024
- Working Paper
Finance Without Exotic Risk
By: Pedro Bordalo, Nicola Gennaioli, Rafael La Porta and Andrei Shleifer
We address the joint hypothesis problem in cross-sectional asset pricing by using measured analyst expectations of earnings growth. We construct a firm-level measure of Expectations Based Returns (EBRs) that uses analyst forecast errors and revisions and shuts down any... View Details
Bordalo, Pedro, Nicola Gennaioli, Rafael La Porta, and Andrei Shleifer. "Finance Without Exotic Risk." NBER Working Paper Series, No. 33004, September 2024.
- 2017
- Chapter
Are Founder CEOs Good Managers?
By: Victor Manuel Bennett, Megan Lawrence and Raffaella Sadun
We investigate the management practices adopted by firms where the founders are also the CEOs using data from the World Management Survey. We find that founder CEO firms have the lowest management scores of any owner-manager pair type and that this difference is... View Details
Bennett, Victor Manuel, Megan Lawrence, and Raffaella Sadun. "Are Founder CEOs Good Managers?" Chap. 4 in Measuring Entrepreneurial Businesses: Current Knowledge and Challenges. Vol. 75, edited by John Haltiwanger, Erik Hurst, Javier Miranda, and Antoinette Schoar, 153–185. Studies in Income and Wealth (NBER). Chicago: University of Chicago Press, 2017.
- 07 Feb 2013
- Working Paper Summaries
Which Does More to Determine the Quality of Corporate Governance in Emerging Economies, Firms or Countries?
Keywords: by Andrea Hugill & Jordan Siegel
- 08 Sep 2015
- Working Paper Summaries
Through the Grapevine: Network Effects on the Design of Executive Compensation Contracts
Keywords: by Susanna Gallani
- 2020
- Article
Assessing the Impact of Big Data on Firm Innovation Performance: Big Data is not Always Better Data
By: Maryam Ghasemaghaei and Goran Calic
In this study, we explore the impacts of big data’s main characteristics (i.e., volume, variety, and velocity) on innovation performance (i.e., innovation efficacy and efficiency), which eventually impacts firm performance (i.e., customer perspective, financial... View Details
Ghasemaghaei, Maryam, and Goran Calic. "Assessing the Impact of Big Data on Firm Innovation Performance: Big Data is not Always Better Data." Journal of Business Research 108 (2020): 147–162.