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(6,930)
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Show Results For
- All HBS Web
(6,930)
- News (1,270)
- Research (4,455)
- Events (116)
- Multimedia (73)
- Faculty Publications (3,097)
Jeffrey F. Rayport
Jeffrey F Rayport is a faculty member in the Entrepreneurial Management Unit at Harvard Business School, where he teaches in the School’s MBA and Executive Education Programs and on HBS Online. His primary focus in teaching and research is growth-stage technology... View Details
- 2025
- Working Paper
Exports in Disguise? Trade Rerouting During the U.S.-China Trade War
By: Ebehi Iyoha, Edmund Malesky, Jaya Wen and Sung-Ju Wu
This paper introduces a new measure of tariff evasion through rerouting and applies it to the
2018 U.S.–China trade war, focusing on Vietnam as a transit country. We use transaction-level trade data and define rerouting as the flow of a granular eight-digit Harmonized... View Details
Iyoha, Ebehi, Edmund Malesky, Jaya Wen, and Sung-Ju Wu. "Exports in Disguise? Trade Rerouting During the U.S.-China Trade War." Harvard Business School Working Paper, No. 24-072, May 2024. (Revised March 2025.)
- June 2023
- Case
Investing in the Climate Transition at Neuberger Berman
By: George Serafeim and Benjamin Maletta
By mid-2023, Neuberger Berman (NB), an active asset manager, had grown its assets under management to about half a trillion dollars and took pride in its client centricity and innovative spirit. Responding to client demand for investment products that integrated... View Details
Keywords: Carbon Emissions; Sustainability; Decarbonization; Performance; Risk Assessment; Opportunities; Environmental Sustainability; Carbon Footprint; Business Analysis; Investing; Regulation; Asset Management; Investment Strategy; Climate Change; Transition; Analysis; Product Positioning; Strategy; Investment Portfolio; Financial Services Industry; Energy Industry
Serafeim, George, and Benjamin Maletta. "Investing in the Climate Transition at Neuberger Berman." Harvard Business School Case 123-092, June 2023.
- 2011
- Working Paper
Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980
By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan
We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details
Keywords: Accounting Audits; Financial Reporting; Stocks; Price; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Service Delivery; Quality; Research
Koh, Kevin, Shiva Rajgopal, and Suraj Srinivasan. "Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980." Harvard Business School Working Paper, No. 12-002, July 2011.
- 2007
- Working Paper
What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns
By: Glenn Ellison, Edward Glaeser and William R. Kerr
Many industries are geographically concentrated. Many mechanisms that could account for such agglomeration have been proposed. We note that these theories make different predictions about which pairs of industries should be coagglomerated. We discuss the measurement of... View Details
Keywords: Geographic Location; Labor; Industry Clusters; Transportation; Manufacturing Industry; United States
Ellison, Glenn, Edward Glaeser, and William R. Kerr. "What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns." Harvard Business School Working Paper, No. 07-064, July 2007. (NBER WP 13068; published in American Economic Review.)
- Web
Health Policy (Management) - Doctoral
evaluate unique data and reach relevant, independent conclusions that advance your subfield. Areas of Specialization Health Care Quality Health Care Ventures Operations Strategy Process Improvement Program Requirements Profiles Celia... View Details
- 26 Apr 2023
- In Practice
Is AI Coming for Your Job?
gradually and then suddenly.” Companies will move slowly to deploy generative AI technology like that embodied in OpenAI’s ChatGPT. Harnessing the immense pool of data underlying it will require the development of proprietary... View Details
- Web
Value-Based Health Care - Institute For Strategy And Competitiveness
regulatory barriers to value-based health care, including fraud and abuse laws such as the Stark law limiting physician referrals, anti-trust laws, data privacy laws limiting information and data sharing,... View Details
Jill J. Avery
Dr. Jill Avery is a Senior Lecturer of Business Administration and C. Roland Christensen Distinguished Management Educator in the marketing unit at Harvard Business School. She is a respected authority on branding and brand management, customer relationship... View Details
Keywords: consumer products; arts; advertising; automobiles; retailing; fashion; hotels & motels; food; beverage
- Article
Beyond Statistics: The Economic Content of Risk Scores
By: Liran Einav, Amy Finkelstein, Raymond Kluender and Paul Schrimpf
"Big data" and statistical techniques to score potential transactions have transformed insurance and credit markets. In this paper, we observe that these widely-used statistical scores summarize a much richer heterogeneity, and may be endogenous to the context in which... View Details
Einav, Liran, Amy Finkelstein, Raymond Kluender, and Paul Schrimpf. "Beyond Statistics: The Economic Content of Risk Scores." American Economic Journal: Applied Economics 8, no. 2 (April 2016): 195–224.
- 2024
- Working Paper
Appropriate Entrepreneurship? The Rise of China and the Developing World
By: Josh Lerner, Junxi Liu, Jacob Moscona and David Yang
Global innovation and entrepreneurship has traditionally been dominated by a handful
of high-income countries, especially the US. This paper investigates the international
consequences of the rise of a new hub for innovation, focusing on the dramatic
growth of... View Details
Lerner, Josh, Junxi Liu, Jacob Moscona, and David Yang. "Appropriate Entrepreneurship? The Rise of China and the Developing World." Harvard Business School Working Paper, No. 24-061, March 2024. (Revise and Resubmit, Journal of Political Economy. National Bureau of Economic Research Working Paper No. 31898 and European Corporate Governance Institute Working Paper No. 964/2024. Related discussion published as “China’s Rise Reshaped Global Entrepreneurship and Expanded the Benefits of Innovation,” VoxDev, 2024 and “Sharing the Entrepreneurial Wealth,” VoxChina, 2024 and VoxEU, 2024.)
- January 2023 (Revised December 2023)
- Case
OhmConnect: Energizing the Future
By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller
Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households... View Details
Keywords: App Development; Renewable Energy; Electricity Usage; Regulations; VC; Technology; Customer Acquisition Cost (CAC); Scalability; Applications and Software; Growth and Development Strategy; Governing Rules, Regulations, and Reforms; Business Model; Venture Capital; Energy Industry; United States; California; Texas; Europe
Rayport, Jeffrey F., Jennifer Fonstad, and Nicole Tempest Keller. "OhmConnect: Energizing the Future." Harvard Business School Case 823-065, January 2023. (Revised December 2023.)
- April 1980 (Revised December 1991)
- Case
Hampton Machine Tool Co.
A bank lending officer must decide whether to extend and increase a loan to a small machine tool company. Case provides sufficient data for preparation of cash budgets and pro forma financial statements in order to analyze the lending officer's problem. Other issues... View Details
Keywords: Machinery and Machining; Financing and Loans; Financial Statements; Manufacturing Industry
Mullins, David W., Jr. "Hampton Machine Tool Co." Harvard Business School Case 280-103, April 1980. (Revised December 1991.)
- September 2016 (Revised May 2018)
- Case
Zurich Insurance: Diversity and Inclusion
By: Boris Groysberg and Katherine Connolly
Zurich Insurance was undergoing organizational change after implementing five new people practices focused on manager development, diversity and inclusion, job model and data analytics, recruitment, and talent pipeline. The case “Zurich Insurance: Fostering Key People... View Details
Keywords: Managing Change; Organizational Behavior; Diversity Management; Organizational Culture; Organizational Change and Adaptation; Leading Change; Leadership; Human Capital; Human Resources; Insurance; Diversity; Insurance Industry
Groysberg, Boris, and Katherine Connolly. "Zurich Insurance: Diversity and Inclusion." Harvard Business School Case 417-037, September 2016. (Revised May 2018.)
- October 1981 (Revised June 1982)
- Case
Concept Devices, Inc.: International Market Entry
Concept is a highly touted startup venture in distributed data processing computers. The company has only made one sale to date, but has an order backlog for its unique product and expects an almost vertical growth curve. The company has been courted seriously by... View Details
Bonoma, Thomas V. "Concept Devices, Inc.: International Market Entry." Harvard Business School Case 582-052, October 1981. (Revised June 1982.)
- 12 Nov 2013
- News
Cities, startups tap the wisdom of crowds for sustainability
- 29 Apr 2013
- News
Nicolas Retsinas Diagnoses the Recovering U.S. Housing Market
- 07 Oct 2012
- News
In Search of Funds That Don't Rock the Boat
- 29 Jun 2021
- News
Long Live the (Reconfigured) Office
- 11 Feb 2020
- News