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Show Results For
- All HBS Web
(749)
- News (77)
- Research (564)
- Events (15)
- Multimedia (3)
- Faculty Publications (313)
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- 2023
- Working Paper
The Equity Market Implications of the Retail Investment Boom
By: Philippe van der Beck and Coralie Jaunin
This paper quantifies the impact of Robinhood traders on the US equity market. Within a structural model, we estimate retail and institutional demand curves and derive aggregate pricing implications via market clearing. The inelastic nature of institutional demand... View Details
van der Beck, Philippe, and Coralie Jaunin. "The Equity Market Implications of the Retail Investment Boom." Swiss Finance Institute Research Paper Series, No. 21-12, November 2023.
- August 2014
- Teaching Plan
The Huffington Post
In February 2010, management of the Huffington Post, a fast-growing but not-yet-profitable Internet newspaper that aggregates blog posts from unpaid contributors and excerpts of stories originally published by other news sites, faces a number of decisions about its... View Details
Keywords: Internet and the Web; Newspapers; Entrepreneurship; Growth and Development Strategy; Journalism and News Industry
Eisenmann, Thomas R. "The Huffington Post." Harvard Business School Teaching Plan 815-052, August 2014.
- 28 Feb 2021
- Working Paper Summaries
Measuring Employment Impact: Applications and Cases
Keywords: by Katie Panella and George Serafeim
- 2015
- Working Paper
Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting
By: Erik Stafford
Private equity funds tend to select relatively small firms with low EBITDA multiples. Publicly traded equities with these characteristics have high risk-adjusted returns after controlling for common factors typically associated with value stocks. Hold-to-maturity... View Details
Keywords: Value Investing; Endowments; Investment Management; Asset Pricing; Private Equity; Investment; Management; United States
Stafford, Erik. "Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting." Harvard Business School Working Paper, No. 16-081, January 2016.
- December 2010
- Article
An Exploration of Technology Diffusion
By: Diego Comin and Bart Hobijn
We develop a model that, at the aggregate level, is similar to the one sector neoclassical growth model, while, at the disaggregate level, has implications for the path of observable measures of technology adoption. We estimate our model using data on the diffusion of... View Details
Comin, Diego, and Bart Hobijn. "An Exploration of Technology Diffusion." American Economic Review 100, no. 5 (December 2010): 2031–59.
- 29 Jan 2018
- Working Paper Summaries
Do Banks Have an Edge?
- 15 Mar 2018
- Working Paper Summaries
Targeted Price Controls on Supermarket Products
- 22 Jan 2016
- Working Paper Summaries
Financial Patent Quality: Finance Patents After State Street
- 2023
- Working Paper
Uniform Rate Setting and the Deposit Channel
By: Juliane Begenau and Erik Stafford
U.S. banks predominantly use uniform deposit rate setting policies, particularly the largest banks. Uniform rate setting ignores local market concentration, and is therefore inconsistent with the identification strategy used to provide cross-sectional evidence of the... View Details
Begenau, Juliane, and Erik Stafford. "Uniform Rate Setting and the Deposit Channel." Working Paper, December 2023.
- March 2014 (Revised September 2015)
- Case
Clef Company: Turnover
By: Frank V. Cespedes
The Clef case focuses on the issue of turnover in a firm's sales force. Students must analyze the factors contributing to turnover as well as the role of the field sales force in Clef's profitable business strategy. Among other things, the Clef case illustrates that... View Details
Keywords: Sales; Marketing; Strategy; Marketing Strategy; Performance Evaluation; Retail Industry; Consumer Products Industry; United States
Cespedes, Frank V. "Clef Company: Turnover." Harvard Business School Case 814-100, March 2014. (Revised September 2015.)
- Article
How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios
By: Kenneth A. Froot, John Arabadjis, Sonya Cates and Stephen Lawrence
Currency investors exhibit a tendency to cut risk by pairing both longs and shorts following losses and a weaker tendency to add risk following gains. By differentiating between position level, portfolio level, and aggregate cross-portfolio losses in currency... View Details
Keywords: Loss Aversion; Decision Choices and Conditions; Currency; Investment; Risk Management; Behavioral Finance
Froot, Kenneth A., John Arabadjis, Sonya Cates, and Stephen Lawrence. "How Institutional Investors Frame Their Losses: Evidence on Dynamic Loss Aversion from Currency Portfolios." Journal of Portfolio Management 38, no. 1 (Fall 2011): 60–68.
- January 2022
- Technical Note
BGIE Macro Data Repository
By: Alberto Cavallo
This technical note describes an up-to-date data repository containing balance of payment, exchange rate, and aggregate macroeconomic data in a standard format used by case studies written by members of the Business, Government & the International Economy (BGIE) group... View Details
Keywords: Macroeconomics
Cavallo, Alberto. "BGIE Macro Data Repository." Harvard Business School Technical Note 722-037, January 2022. (Access the Data Repository here: https://sites.harvard.edu/bgie-data/.)
- March 2022 (Revised May 2022)
- Case
Reclaiming the Land of Purple: Purpl’s Mission to Unlock Finance in Lebanon
By: Lauren Cohen and Grace Headinger
Karl Naim, Co-Founder and CEO of Purpl, embarked on a venture to lower remittance costs for his native Lebanon. Since October 2019, the Lebanese economy had entered a free fall as its banking sector collapsed and large swathes of its population were plunged into... View Details
Keywords: Business Startup; Fintech; Inflation; Deflation; Cross-border Frictions; Remittances; Business Startups; Diasporas; Financial Crisis; Money; Entrepreneurship; Cross-Cultural and Cross-Border Issues; Poverty; Financial Institutions; Banking Industry; Financial Services Industry; Technology Industry; Lebanon
Cohen, Lauren, and Grace Headinger. "Reclaiming the Land of Purple: Purpl’s Mission to Unlock Finance in Lebanon." Harvard Business School Case 222-078, March 2022. (Revised May 2022.)
- January 22, 2015
- Other Article
Are Capital Controls Effective? Firm-level Evidence from Brazil
By: Laura Alfaro, Anusha Chari and Fabio Kanczuk
Capital controls are back in fashion. This column discusses new firm-level evidence from Brazil showing that capital controls segment international financial markets, reduce external financing, and lower firm-level investment. They disproportionately affect small,... View Details
Alfaro, Laura, Anusha Chari, and Fabio Kanczuk. "Are Capital Controls Effective? Firm-level Evidence from Brazil." Vox, CEPR Policy Portal (January 22, 2015).
- July 1997
- Case
We've Got Rhythm! Medtronic Corporation's Cardiac Pacemaker Business
By: Clayton M. Christensen
Illustrates how a new management team at Medtronic's Cardiac Pacemaker business reversed a steep decline in market share by adopting certain management principles for new product development: clarifying strategy, aggregating project planning, accommodating the number... View Details
Keywords: Management Teams; Innovation Strategy; Innovation and Management; Product Development; Health; Technology; Change Management; Medical Devices and Supplies Industry; United States
Christensen, Clayton M. "We've Got Rhythm! Medtronic Corporation's Cardiac Pacemaker Business." Harvard Business School Case 698-004, July 1997.
- Forthcoming
- Article
How Important Is Editorial Gatekeeping? Evidence from Top Biomedical Journals
By: Joshua L. Krieger, Kyle R. Myers and Ariel D. Stern
We examine editors' influence on the scientific content of academic journals by unpacking the role of three major forces: journals' missions, aggregate supply of and demand for specific topics, and scientific homophily via editorial gatekeeping. In a sample of top... View Details
Keywords: Editors; Biomedical Research; Editorial Gatekeeping; Scientific Homophily; Intellectual Capital; Mission and Purpose; Journals and Magazines; Intellectual Property; Innovation and Invention; Human Capital; Higher Education; Publishing Industry
Krieger, Joshua L., Kyle R. Myers, and Ariel D. Stern. "How Important Is Editorial Gatekeeping? Evidence from Top Biomedical Journals." Review of Economics and Statistics (forthcoming). (Pre-published online May 29, 2023.)
- 2017
- Working Paper
The Decline of Big-Bank Lending to Small Business: Dynamic Impacts on Local Credit and Labor Markets
By: Brian S. Chen, Samuel G. Hanson and Jeremy C. Stein
Small business lending by the four largest banks fell sharply relative to others in 2008 and remained depressed through 2014. We explore the dynamic adjustment process following this credit supply shock. In counties where the largest banks had a high market share, the... View Details
Keywords: Small Business; Financing and Loans; Banks and Banking; System Shocks; Credit; Labor; United States
Chen, Brian S., Samuel G. Hanson, and Jeremy C. Stein. "The Decline of Big-Bank Lending to Small Business: Dynamic Impacts on Local Credit and Labor Markets." NBER Working Paper Series, No. 23843, September 2017.
- 2016
- Working Paper
Patent Disclosures and Standard-Setting
By: Josh Lerner, Haris Tabakovic and Jean Tirole
A key role of standard setting organizations (SSOs) is to aggregate information on relevant intellectual property (IP) claims before deciding on a standard. This article explores the firms’ strategies in response to IP disclosure requirements—in particular, the choice... View Details
Lerner, Josh, Haris Tabakovic, and Jean Tirole. "Patent Disclosures and Standard-Setting." Harvard Business School Working Paper, No. 17-030, October 2016.
- July 2016
- Case
Cataumet Boats, Inc.
By: W. Earl Sasser and Mark Davis
Jaime Giancola, an MBA student, has recently completed an operations management course in which aggregate production planning (APP) was one of the topics. She believes that her family's business, Cataumet Boats, which her grandparents started and which her mother and... View Details
Keywords: Business or Company Management; Family Business; Production; Cost Management; Transportation; Customer Satisfaction
Sasser, W. Earl, and Mark Davis. "Cataumet Boats, Inc." Harvard Business School Brief Case 917-509, July 2016.
- June 2013
- Article
Issuer Quality and Corporate Bond Returns
By: Robin Greenwood and Samuel G. Hanson
We show that the credit quality of corporate debt issuers deteriorates during credit booms, and that this deterioration forecasts low excess returns to corporate bondholders. The key insight is that changes in the pricing of credit risk disproportionately affect the... View Details
Greenwood, Robin, and Samuel G. Hanson. "Issuer Quality and Corporate Bond Returns." Review of Financial Studies 26, no. 6 (June 2013): 1483–1525. (Internet Appendix Here.)