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Show Results For
- All HBS Web
(979)
- News (198)
- Research (710)
- Events (4)
- Multimedia (2)
- Faculty Publications (186)
- Web
Faculty & Research
examines the short-run impact of the 2025 U.S. tariffs on consumer prices using a unique integration of high-frequency retail pricing data, product-level country-of-origin information, and detailed tariff classifications. By linking daily prices from major U.S.... View Details
- 2007
- Working Paper
Plant-Size Distribution and Cross-Country Income Differences
By: Laura Alfaro, Andrew Charlton and Fabio Kanzcuk
We investigate, using plant-level data for 79 developed and developing countries, whether differences in the allocation of resources across heterogeneous plants are a significant determinant of cross-country differences in income per worker. For this purpose, we use a... View Details
Keywords: Heterogeneous Plants; Productivity; Policy Distortions; Wages; Equality and Inequality; Resource Allocation; Macroeconomics
Alfaro, Laura, Andrew Charlton, and Fabio Kanzcuk. "Plant-Size Distribution and Cross-Country Income Differences." Harvard Business School Working Paper, No. 07-086, May 2007. (Revised May 2008, August 2008. NBER Working Paper Series, No. 14060, June 2008)
- February 2024
- Article
Representation and Extrapolation: Evidence from Clinical Trials
By: Marcella Alsan, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein and Heidi L. Williams
This article examines the consequences and causes of low enrollment of Black patients in clinical
trials. We develop a simple model of similarity-based extrapolation that predicts that evidence is
more relevant for decision-making by physicians and patients when it... View Details
Keywords: Representation; Racial Disparity; Health Testing and Trials; Race; Equality and Inequality; Innovation and Invention; Pharmaceutical Industry
Alsan, Marcella, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein, and Heidi L. Williams. "Representation and Extrapolation: Evidence from Clinical Trials." Quarterly Journal of Economics 139, no. 1 (February 2024): 575–635.
- 20 Mar 2012
- First Look
First Look: March 20
PublicationsCapitalism: Its Origins and Evolution as a System of Governance Author:Bruce R. Scott Publication:Springer-Verlag, 2011 Abstract Two systems of governance, capitalism and democracy, prevail in... View Details
Keywords: Sean Silverthorne
- 08 Mar 2012
- Research & Ideas
Unplugged: What Happened to the Smart Grid?
Replacing the antiquated electrical system in the United States with a super-efficient smart grid always seemed a surefire way to strengthen the economy, improve society, and provide endless opportunities for entrepreneurs. Big... View Details
- Web
Publications - Faculty & Research
AI Failure Harm Your Brand By: Julian De Freitas How companies market their AI systems affects the repercussions they face when their products fail. Marketers must promote their AI products with potential failure in mind. To do that, they... View Details
- 05 Aug 2002
- Research & Ideas
Are Consumers the Cure for Broken Health Insurance?
The health insurance system in the United States is broken, and business is paying the price. Employers' insurance premiums reached an estimated $450 billion in 2000, and then shot up again, at three times the View Details
Keywords: by Regina E. Herzlinger
- 30 Nov 2016
- Op-Ed
Where Could More Regulation Help Small Businesses? Online Lending.
apply for a business loan they’re left in the dark. Lack of universal disclosure in business lending is particularly worrisome amidst the rise of online lending as loans originated online can bear high price tags, with annual percentage View Details
- 24 Mar 2002
- Research & Ideas
Are Assets Only for America’s Wealthy?
enough money to prosper, low-income families' access to health benefits, their civic participation, family stability, and mental wellbeing are all diminished by their low success rate in building assets. Peter Tufano, Sylvan C. Coleman... View Details
Keywords: by Carla Tishler
- Article
On the Political Economy of Temporary Stabilization Programs
By: Laura Alfaro
This paper provides a political economy explanation for temporary exchange-rate-based stabilization programs by focusing on the distributional effects of real exchange-rate appreciation. I propose an economy in which agents are endowed with either tradable or... View Details
Keywords: Government and Politics; Economy; Balance and Stability; Programs; Currency Exchange Rate; Cash; Value; Distribution
Alfaro, Laura. "On the Political Economy of Temporary Stabilization Programs." Economics & Politics 14, no. 2 (July 2002): 133–161.
- January 1990 (Revised March 1994)
- Case
Accountants and Business Advisors, Inc.: City Office
Over the past several years both the share of women receiving accounting degrees and the share of women entering public accounting have risen substantially. However, the number of women holding senior positions, such as partner, remains low. This case provides data on... View Details
Loveman, Gary W. "Accountants and Business Advisors, Inc.: City Office." Harvard Business School Case 490-033, January 1990. (Revised March 1994.)
- 2022
- Case
Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment
By: Andrew J. Hoffman
Environmental racism describes the unequal burden of environmental hazards placed on disadvantaged communities through systems, policies, and practices. In such a situation, these people disproportionately live close to sources of toxic waste-what are referred to as... View Details
Keywords: Environmental Regulation; Pollutants; Pollution; Equality and Inequality; Social Issues; Poverty; Race; Health Disorders; Ethics
Hoffman, Andrew J. "Marathon Petroleum and Southwest Detroit: The Intersection of Community and Environment." William Davidson Institute Case 2-652-482, 2022.
- 24 Sep 2012
- Research & Ideas
Why Do We Tax?
fixing this gap. For 40 years, economists have drawn from the well of Utilitarian theory—which has the goal of maximizing overall well-being in society—to help design tax systems in the United States and around the world. Although the... View Details
- December 2001 (Revised February 2003)
- Case
Netherlands:The, A "Third Way?"
By: Bruce R. Scott and Jamie Matthews
The economic success of The Netherlands in the 1960s can be attributed to Dutch wages that were kept substantially below those in neighboring countries. But increased pressures in the 1970s led to a wage explosion, which in turn pushed unemployment and disguised... View Details
- 01 Apr 2008
- First Look
First Look: April 1, 2008
central bank to abandon its zero interest rate policy, which had been in place for years, and raise rates to 0.5%. The Bank of Japan was eager to increase them to more "normal" levels to exert... View Details
Keywords: Martha Lagace
- February 2018
- Case
Infrastructure in Nigeria: Unlocking Pension Fund Investments
By: John Macomber and Pippa Tubman Armerding
The so-called “infrastructure finance gap” was a problem in Nigeria as in many parts of the world. Infrastructure projects like power plants and dams were very large capital investments that could generate long-term consistent cash flows, but their financing and... View Details
Keywords: Pension Fund Investing; Infrastucture; Power/Energy; Credit Enhancement; Infrastructure; Project Finance; Investment Funds; Emerging Markets; Nigeria; Africa
Macomber, John, and Pippa Tubman Armerding. "Infrastructure in Nigeria: Unlocking Pension Fund Investments." Harvard Business School Case 218-071, February 2018.
- Research Summary
Buyers, Sellers, Manufacturers in China’s Emerging Market around 1900
Ever since the economic reforms in the post-Mao period China’s economy as an emerging market has attracted much interest. However, we tend to forget that China was already an emerging market at the turn of the 19th century, if not earlier. This... View Details
- March 2025
- Article
Novice Risk Work: How Juniors Coaching Seniors on Emerging Technologies Such as Generative AI Can Lead to Learning Failures
By: Katherine C. Kellogg, Hila Lifshitz-Assaf, Steven Randazzo, Ethan Mollick, Fabrizio Dell'Acqua, Edward McFowland III, François Candelon and Karim R. Lakhani
The literature on communities of practice demonstrates that a proven way for senior professionals to upskill
themselves in the use of new technologies that undermine existing expertise is to learn from junior
professionals. It notes that juniors may be better able... View Details
Keywords: Rank and Position; Competency and Skills; Technology Adoption; Experience and Expertise; AI and Machine Learning
Kellogg, Katherine C., Hila Lifshitz-Assaf, Steven Randazzo, Ethan Mollick, Fabrizio Dell'Acqua, Edward McFowland III, François Candelon, and Karim R. Lakhani. "Novice Risk Work: How Juniors Coaching Seniors on Emerging Technologies Such as Generative AI Can Lead to Learning Failures." Art. 100559. Information and Organization 35, no. 1 (March 2025).
- January 2, 2020
- Article
Changes in Quality of Care After Hospital Mergers and Acquisitions
By: Nancy Dean Beaulieu, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye and J. Michael McWilliams
Background: The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects... View Details
Beaulieu, Nancy Dean, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye, and J. Michael McWilliams. "Changes in Quality of Care After Hospital Mergers and Acquisitions." New England Journal of Medicine 382, no. 1 (January 2, 2020): 51–59.
- 06 Sep 2012
- Working Paper Summaries