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Show Results For
- All HBS Web
(2,663)
- People (3)
- News (491)
- Research (1,781)
- Events (8)
- Multimedia (12)
- Faculty Publications (1,231)
- September 2021
- Article
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." Journal of Financial Economics 141, no. 3 (September 2021).
- Article
What Do Private Equity Firms Say They Do?
By: Paul A. Gompers, Steven N. Kaplan and Vladimir Mukharlyamov
We survey 79 private equity investors with combined assets under management (AUM) of over $750 billion about their practices in firm valuation, capital structure, governance, and value creation. Investors rely primarily on internal rate of return (IRR) and multiples to... View Details
Gompers, Paul A., Steven N. Kaplan, and Vladimir Mukharlyamov. "What Do Private Equity Firms Say They Do?" Journal of Financial Economics 121, no. 3 (September 2016): 449–476.
- 2014
- Book
Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]
By: Stephen Haber and Aldo Musacchio
This book is the Spanish edition of our award winning paper "These Are the Good Old Days: Foreign Entry and the Mexican Banking System." NBER Working Paper Series, No. 18713, January 2013. The book examines the effects of foreign bank entry into Mexico. Foreign banks... View Details
Keywords: Banks And Banking; Mexico; Commercial Banking; Foreign Direct Investment; Competition; Financial Markets; Banking Industry; Mexico
Haber, Stephen, and Aldo Musacchio. Los Buenos Tiempos Son Éstos: Los efectos de la incursión de la banca extranjera en México después de un siglo de crisis bancarias [These Are the Good Old Days: Foreign Entry and the Mexican Banking System]. Mexico City, Mexico: Centro de Estudios Espinosa Yglesias, 2014, Spanish ed. Electronic.
Ashish Nanda
Ashish Nanda is Senior Lecturer and C. Roland Christensen Distinguished Management Educator at Harvard Business School. From 2018 to 2021, he was course head for the MBA Required Curriculum course in Strategy. Beginning in 2022, he is teaching an MBA Elective... View Details
Keywords: asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management; asset management
- March 2016 (Revised January 2023)
- Teaching Note
Carla Ann Harris at Morgan Stanley
This case follows Carla Ann Harris, an African-American executive on Wall Street, from her childhood to the eve of her 20th year at Morgan Stanley. In addition to her professional identity as an investment banker, Harris is also an accomplished gospel singer, an... View Details
- 2024
- Working Paper
Creditor-on-Creditor Violence and Secured Debt Dynamics
By: Samuel Antill, Neng Wang and Zhaoli Jiang
Secured lenders have recently demanded a new condition in distressed debt restructurings: competing secured lenders must lose priority. We model the implications of this “creditor-on-creditor violence” trend. In our dynamic model, secured lenders enjoy higher priority... View Details
Antill, Samuel, Neng Wang, and Zhaoli Jiang. "Creditor-on-Creditor Violence and Secured Debt Dynamics." NBER Working Paper Series, No. 32823, August 2024. (Reject & Resubmit, Review of Financial Studies.)
- February 25, 2016
- Article
The Hodgepodge Principle in U.S. Privacy Policy
By: John A. Deighton
Data, says Professor Lawrence Summers, is the new oil, "a hugely valuable asset essential to economic life." Personal data, the kind of data that invites thoughts of privacy, is a big part of that. The European Union saw this economic fuel source coming long ago and... View Details
Keywords: Data; Privacy; Technology; Big Data; Personal Data; Marketing; Information Technology; Analytics and Data Science
Deighton, John A. "The Hodgepodge Principle in U.S. Privacy Policy." Harvard Law and Policy Review Blog (March 2, 2016). http://harvardlpr.com/2016/03/02/the-hodgepodge-principle-in-us-privacy-policy/.
- October 2009 (Revised February 2010)
- Supplement
Merger of Equals: The Integration of Mellon Financial and The Bank of New York (B)
By: Ryan D. Taliaferro, Clayton S. Rose and David Lane
[Continuation of "A" case.] Less than a month after the close of the merger between The Bank of New York and Mellon Financial, managers at the two firms realized that plans for combining their asset servicing businesses – and realizing the $180 million of annual cost... View Details
Taliaferro, Ryan D., Clayton S. Rose, and David Lane. "Merger of Equals: The Integration of Mellon Financial and The Bank of New York (B)." Harvard Business School Supplement 210-025, October 2009. (Revised February 2010.)
- 2008
- Working Paper
Just Keep My Money! Supporting Tax-time Savings with U.S. Savings Bonds
By: Peter Tufano
This paper reports the results of a 2007 experiment testing if specific process simplification can foster increased take-up rates for savings products, particularly by low-to-moderate income (LMI) households. Tax refund recipients at certain H&R Block tax preparation... View Details
Tufano, Peter. "Just Keep My Money! Supporting Tax-time Savings with U.S. Savings Bonds." Harvard Business School Working Paper, No. 09-059, October 2008. (Revised August 2010.)
- September 2008
- Article
Does Innovation Cause Stock Market Runups? Evidence from the Great Crash
By: Tom Nicholas
This article examines the stock market's changing valuation of corporate patentable assets between 1910 and 1939. It shows that the value of knowledge capital increased significantly during the 1920s compared to the 1910s as investors responded to the quality of... View Details
Keywords: History; Technological Innovation; Patents; Stocks; Valuation; Financial Crisis; Financial Services Industry; United States
Nicholas, Tom. "Does Innovation Cause Stock Market Runups? Evidence from the Great Crash." American Economic Review 98, no. 4 (September 2008): 1370–1396.
- 2005
- Working Paper
Aggregate Corporate Liquidity and Stock Returns
By: Robin Greenwood
Aggregate investment in cash and liquid assets as a share of total corporate investment is negatively related to subsequent U.S. stock market returns between 1947 and 2003. The share of cash in total investment is a more stable predictor of returns than scaled price... View Details
- Program
Investment Management Workshop
Summary The Investment Management Workshop convenes the world's top principals, portfolio managers, and executives to explore the latest industry strategies and best practices. Focused on asset management, business strategy, business... View Details
- 2020
- Book
Healthy Buildings: How Indoor Spaces Drive Performance and Productivity
By: Joseph Allen and John D. Macomber
By the time you reach 80, you will have spent 72 years of your life indoors. Like it or not, humans have become an indoor species. This means that the people who design, build, and maintain our buildings can have a major impact on our health.
Ever feel tired... View Details
Ever feel tired... View Details
Keywords: Architecture; Real Estate Development; Air Pollution; Air Quality; Public Health; Productivity Gains; Buildings and Facilities; Health; Pollutants; Performance Productivity; Construction Industry
Allen, Joseph, and John D. Macomber. Healthy Buildings: How Indoor Spaces Drive Performance and Productivity. Cambridge, MA: Harvard University Press, 2020.
- Research Summary
Implications of Limits of Arbitrage (with James Choi)
In this project we investigate the relationship between limits to arbitrage facing mutual fund managers and asset pricing anomalies. We measure changes in the limits to arbitrage by computing the average of slopes on current and past returns in quarterly... View Details
- April 2025
- Article
The Disappearing Index Effect
By: Robin Greenwood and Marco Sammon
The abnormal return associated with a stock being added to the S&P 500 has fallen from an average
of 7.4% in the 1990s to 0.3% over the past decade. This has occurred despite a significant increase in the
share of stock market assets linked to the index. A similar... View Details
Greenwood, Robin, and Marco Sammon. "The Disappearing Index Effect." Journal of Finance 80, no. 2 (April 2025): 657–698.
- Article
Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly
By: Malcolm Baker and Jeffrey Wurgler
Traditional capital structure theory predicts that reducing banks' leverage reduces the risk and cost of equity but does not change the weighted average cost of capital, and thus the rates for borrowers. We confirm that the equity of better-capitalized banks has lower... View Details
Baker, Malcolm, and Jeffrey Wurgler. "Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly." American Economic Review: Papers and Proceedings 105, no. 5 (May 2015): 315–320.
- September 2012 (Revised March 2013)
- Case
Entrepreneurial Finance in Finland?
By: William R. Kerr, Ramana Nanda and Alexis Brownell
This case describes a new venture attempting to bring early-stage entrepreneurial financing to Finland and other Nordic countries. Entrepreneurship is taking off in Finland, an area that historically has had little venture capital or high-growth start-up activity, but... View Details
Keywords: Angels; Angel Investors; VC; Micro-VC; Accelerator; Incubator; Entrepreneurial Finance; Entrepreneurship; Venture Capital; Private Equity; Business Startups; Financial Services Industry; Finland; Scandinavia; Europe
Kerr, William R., Ramana Nanda, and Alexis Brownell. "Entrepreneurial Finance in Finland?" Harvard Business School Case 813-068, September 2012. (Revised March 2013.)
- 2010
- Other Unpublished Work
Is High School the Right Time to Teach Self-control? The Effect of Financial Education and Mathematics Courses on Savings Behavior
By: Shawn A. Cole and Gauri Kartini Shastry
Household financial behavior affects household welfare and the economy at large. Yet our understanding of how to improve financial decisions is limited. Recent literature and policy attention have focused on financial education, for example, in high school. We use... View Details
Keywords: Saving; Financial Management; Secondary Education; Behavior; Decision Choices and Conditions; Personal Finance; Household
Cole, Shawn A., and Gauri Kartini Shastry. "Is High School the Right Time to Teach Self-control? The Effect of Financial Education and Mathematics Courses on Savings Behavior." June 2010.
- February 1995 (Revised August 1995)
- Case
Microsoft in the People's Republic of China, 1993
By: Tarun Khanna
Explores some of the economic and political tradeoffs that need to be negotiated by a firm seeking to influence industry structure. The setting is the nascent personal computer software industry in the People's Republic of China (PRC) in 1993. Microsoft has to localize... View Details
Keywords: Cost vs Benefits; Product Marketing; Market Entry and Exit; Market Transactions; Industry Structures; Partners and Partnerships; Vertical Integration; Software; Information Technology Industry; China
Khanna, Tarun. "Microsoft in the People's Republic of China, 1993." Harvard Business School Case 795-115, February 1995. (Revised August 1995.)
- April 2013 (Revised November 2013)
- Case
Growing Financial Services in India: Aditya Birla Financial Services Group
By: Paul M. Healy and Rachna Tahilyani
Aditya Birla Financial Services Group is a large, broad-based, Indian financial services institution offering products ranging from life insurance and mutual funds to private equity. The company has witnessed a turnaround in recent years and regained lost market share.... View Details
Keywords: Regulatory Environment; Finance; Asset Management; Business Growth and Maturation; Transformation; Leadership Development; Leadership Style; Business Processes; Organizational Structure; Organizational Change and Adaptation; Competitive Strategy; Diversification; Segmentation; Financial Services Industry; Insurance Industry; India
Healy, Paul M., and Rachna Tahilyani. "Growing Financial Services in India: Aditya Birla Financial Services Group." Harvard Business School Case 113-059, April 2013. (Revised November 2013.)