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Show Results For
- All HBS Web
(1,199)
- News (213)
- Research (832)
- Events (12)
- Multimedia (2)
- Faculty Publications (326)
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- 10 Oct 2023
- Research & Ideas
In Empowering Black Voters, Did a Landmark Law Stir White Angst?
As another election season approaches, American politics feels more polarized than ever, with racial tensions flaring in an uncertain economy. And a recent study parsing newly available data shows how a landmark Civil Rights-era law may... View Details
Keywords: by Rachel Layne
- 12 May 2008
- Research & Ideas
Accounting Information as Political Currency
consistent with established economic theories of accounting. That said, the results suggest that accounting has a broader political role than was previously thought. What surprised us was the significance of our estimates. We were skeptical going in: We weren’t sure... View Details
Keywords: by Martha Lagace
- 21 Jan 2014
- First Look
First Look: January 21
these features may also facilitate discrimination based on sellers' race, gender, age, or other aspects of appearance. In this paper, we test for racial discrimination against landlords in the online rental marketplace Airbnb.com. Using a... View Details
Keywords: Sean Silverthorne
- 16 Nov 2016
- Research & Ideas
Turning One Thousand Customers into One Million
First 1,000 Customers, we explored how these two-sided platforms got their start and attracted a significant number of early adopters based on a Harvard Business School case that professor Teixeira wrote with Morgan Brown. “Airbnb maintained a culture of View Details
- 08 Jun 2010
- First Look
First Look: June 8
PublicationsThe New Science of Retailing: How Analytics Are Transforming the Supply Chain and Improving Performance Authors:Marshall Fisher and Ananth Raman Publication:Harvard Business School Press, 2010 Abstract Retailers today are drowning in View Details
Keywords: Martha Lagace
- 16 Aug 2016
- First Look
August 16, 2016
practice. Chi square tests were used to assess the correlations in the data. Among the careers that were tracked (n = 195), there was significant heterogeneity in current primary employment. The most common sectors were clinical (27.7%),... View Details
Keywords: Sean Silverthorne
- Research Summary
Clinical Trials as a setting for Health Policy and Management Research
The clinical trial marketplace is in flux. A decade ago, pharmaceutical firms almost exclusively conducted the study of their novel drug compounds within major academic medical centers. But today, industry-sponsored clinical trials are increasingly using community... View Details
- Research Summary
Rethinking Brand Contamination: How Consumers Maintain Distinction When Symbolic Boundaries Are Breached"
If consumers view their brands as extensions of themselves, what happens when undesirable consumers adopt these same brands? I address this question by examining an issue that is of great concern to managers of high-status brands: the rampant spread... View Details
- 27 Mar 2007
- First Look
First Look: March 27, 2007
Note 607-074 No abstract available. Purchase this case: http://www.hbsp.harvard.edu/b01/en/common/item_detail.jhtml?id=607074 Tickle Harvard Business School Case 807-100 Describes a set of decisions confronting the management team of a rapidly growing online... View Details
Keywords: Martha Lagace
- 06 Jun 2016
- Research & Ideas
Skills and Behaviors that Make Entrepreneurs Successful
understanding of the entrepreneurial leader. The program combines self-assessments of their skills and behaviors by entrepreneurs themselves with evaluations of them by peers, friends, and employees. Along the way the data is also... View Details
Keywords: by HBS Working Knowledge
- 13 Jan 2009
- First Look
First Look: January 13, 2009
demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze... View Details
Keywords: Martha Lagace
- 03 Oct 2023
- Research Event
Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips
community too. Like I'm a Harvard professor and I'm darn proud of it. Will this represent you in a way that you'll say, that was a good thing that we did as a community for this world. Will we bring Harvard University to the world and lift people up and bring them... View Details
Keywords: by HBS Staff
- February 2009
- Case
Avid Radiopharmaceuticals: The Venture Debt Question
By: Matthew Rhodes-Kropf and Ann Leamon
The CEO of a promising biotech company must decide how to respond to the macro-economic slump of late 2008. He had planned to pursue an aggressive schedule, moving the firm's Alzheimer's and Parkinson's disease imaging compounds through clinical trials and into the... View Details
Keywords: Financial Crisis; Entrepreneurship; Borrowing and Debt; Venture Capital; Financial Management; Investment; Health Testing and Trials; Expansion; Biotechnology Industry; Pharmaceutical Industry
Rhodes-Kropf, Matthew, and Ann Leamon. "Avid Radiopharmaceuticals: The Venture Debt Question." Harvard Business School Case 809-086, February 2009.
- 2025
- Article
Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments
By: Kosuke Imai and Michael Lingzhi Li
Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details
Imai, Kosuke, and Michael Lingzhi Li. "Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments." Journal of Business & Economic Statistics 43, no. 1 (2025): 256–268.
- 08 Aug 2006
- First Look
First Look: August 8, 2006
between and among experimenters and theorists, and psychologists and economists, about how to evaluate a theory that can be rejected by sufficient data, but may nevertheless be a useful approximation. A standard experimental design reports whether a general theory can... View Details
Keywords: Sean Silverthorne
- Research Summary
Overview
By: Vincent Pons
Professor Pons studies questions in political economy and development with the goal of understanding how democratic systems function, and how they can be improved.
He decomposes the electoral cycle into four essential steps: the factors affecting voter... View Details
He decomposes the electoral cycle into four essential steps: the factors affecting voter... View Details
- 05 Dec 2011
- Research & Ideas
It’s Alive! Business Scholars Turn to Experimental Research
tools like an infrared eye tracker to measure eye movements and special vision software that analyzes facial expressions to gauge emotional responses. Experiments in the field are gaining popularity too, covering a wide spectrum of complexity but that can be as simple... View Details
Keywords: by Carmen Nobel
- 05 Apr 2016
- First Look
April 5, 2016
a direct test proves otherwise. Women appear to positively select into negotiations and to know when to ask. By contrast, we find no significant evidence of such a positive selection for men. Download working paper:... View Details
Keywords: Sean Silverthlorne
- February 2025
- Case
Abiomed: Clinical Trials and Tribulations
By: Satish Tadikonda, Faith Robertson and William Marks
After receiving 510(k) clearance for the Impella 2.5 device, Abiomed had proceeded to conduct a premarket approval (PMA) process as well to prove clinical superiority, earn greater protection, and extend commercial runway. However, in the middle of the clinical trial... View Details
Keywords: Corporate Disclosure; Governing Rules, Regulations, and Reforms; Health Testing and Trials; Product Launch; Medical Devices and Supplies Industry
Tadikonda, Satish, Faith Robertson, and William Marks. "Abiomed: Clinical Trials and Tribulations." Harvard Business School Case 825-096, February 2025.
- 05 May 2022
- Research & Ideas
Why Companies Raise Their Prices: Because They Can
says. Rising prices don’t stop consumers To test consumers’ willingness to keep buying higher-priced everyday goods, the researchers examined Kilts Nielsen scanner and consumer panel data for about 14.4... View Details
Keywords: by Rachel Layne