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Show Results For
- All HBS Web
(3,403)
- People (9)
- News (719)
- Research (2,187)
- Events (38)
- Multimedia (28)
- Faculty Publications (1,287)
- February 1977 (Revised January 1982)
- Case
Bay Area Test Instruments, Inc.
Schmenner, Roger W. "Bay Area Test Instruments, Inc." Harvard Business School Case 677-186, February 1977. (Revised January 1982.)
- 15 Sep 2008
- News
Teaching To The New Test
- 24 Feb 2016
- Research & Ideas
Why It's Best to Take Tests Early in the Day
Here’s a tip for parents of school-aged children. If your kids must take a standardized test, it’s best to do so either first thing in the morning or right after recess. On average, students perform best on tests at the start of the... View Details
- 06 Sep 2019
- Working Paper Summaries
Experimentation and Startup Performance: Evidence from A/B Testing
- March 2020
- Case
Thingtesting: Launching a Brand Discovery and Testing Digital Community
By: Ayelet Israeli and Jill Avery
Thingtesting, a brand discovery and testing digital community devoted to uncovering and exploring direct-to-consumer brands, had just received seed funding and was contemplating a second year of growth. The new year brought many challenges, as founder Jenny Gyllander... View Details
Keywords: Influencer Marketing; Monetization; Female Ceo; Female Entrepreneur; Female Protagonist; Influencers; Influencer; Direct-to-consumer; Marketing; Brands and Branding; Marketing Strategy; Venture Capital; Entrepreneurship; Marketing Communications; Consumer Products Industry; Financial Services Industry; Advertising Industry; London; United Kingdom; United States; Europe; North America
Israeli, Ayelet, and Jill Avery. "Thingtesting: Launching a Brand Discovery and Testing Digital Community." Harvard Business School Case 520-086, March 2020.
- April 1987
- Article
Testing in Models of Asymmetric Information
By: David S. Scharfstein and Barry Nalebuff
Scharfstein, David S., and Barry Nalebuff. "Testing in Models of Asymmetric Information." Review of Economic Studies (April 1987): 265–277.
- 01 Sep 2020
- News
In My Humble Opinion: Screen Tested
A seasoned media executive, Sarah Harden (MBA 1999) was serving as interim CEO of the media company Hello Sunshine when she was brought up short by an early conversation with company founder Reese Witherspoon. “Reese told me that before she did Big Little Lies, she had... View Details
- Research Summary
Portfolio Betas Do Not Make for Better Asset Pricing Tests
Many papers claim that because using portfolios instead of individual stocks as test assets minimizes idiosyncratic volatility, their use also yields more precise estimates of risk premia. I show that while portfolio formation does lead to more efficient beta... View Details
- 24 Feb 2016
- News
Why It's Best to Take Tests Early in the Day
- April 2021
- Teaching Note
Thingtesting: Launching a Brand Discovery and Testing Digital Community
By: Ayelet Israeli and Jill Avery
Teaching Note for the "Thingtesting: Launching a Brand Discovery and Testing Digital Community" HBS Case No. 520-086. View Details
Keywords: Influencer Marketing; Influencers; Influencer; Monetization; Monetization Strategy; Female; Female Entrepreneur; Female Protagonist; Direct-to-consumer; Marketing; Brands and Branding; Marketing Strategy; Venture Capital; Entrepreneurship; Marketing Communications; Consumer Products Industry; Financial Services Industry; Advertising Industry; London; United Kingdom; Europe; North America
- March 2008
- Article
Testing a Purportedly More Learnable Auction Mechanism
We describe an auction mechanism in the class of Groves mechanisms that has received attention in the computer science literature because of its theoretical property of being more "learnable" than the standard second price auction mechanism. We bring this mechanism,... View Details
Milkman, Katherine L., James Burns, David Parkes, Gregory M. Barron, and Kagan Tumer. "Testing a Purportedly More Learnable Auction Mechanism." Special Issue on Theoretical, Empirical and Experimental Research on Auctions. Applied Economics Research Bulletin 2 (March 2008): 106–141. (Earlier version distributed as Harvard Business School Working Paper 08-064.)
- March–April 1978
- Article
Testing Social Theories in Marketing Settings
By: D. A. Leonard and E. M. Rogers
Leonard, D. A., and E. M. Rogers. "Testing Social Theories in Marketing Settings." American Behavioral Scientist 21, no. 4 (March–April 1978).
- 2007
- Chapter
Learning by Experimentation: Prototyping and Testing
By: Stefan Thomke
Thomke, Stefan. "Learning by Experimentation: Prototyping and Testing." In Handbook of New Product Development Management, edited by Christoph Loch and Stylianos Kavadias. Oxford: Butterworth-Heinemann, 2007.
- 05 Jan 2010
- News
Ideas to test the status quo
- 25 Aug 2022
- News
In My Humble Opinion: Road Tested
Robin Gregg (MBA 2002) grew up in the West Virginia town of Martinsburg, 15 minutes from the midpoint of the Appalachian Trail. “Most of the people I looked up to were doctors, lawyers, or teachers, so it’s funny that I ended up in business,” she says. One of five... View Details
- 20 Jan 2011
- Working Paper Summaries
Testing Coleman’s Social-Norm Enforcement Mechanism: Evidence from Wikipedia
- January 2022 (Revised April 2025)
- Case
Steem Versus Hive: Testing Blockchain Governance
By: Shikhar Ghosh and Shweta Bagai
This case examines a pivotal governance conflict that occurred in 2020 when Justin Sun, founder of the TRON blockchain, acquired Steemit Inc., the company behind a popular social media platform operating on the Steem blockchain. Steem, launched in 2016 by Daniel... View Details
Keywords: Blockchain; Mergers and Acquisitions; Values and Beliefs; Corporate Governance; Organizational Culture; Social and Collaborative Networks; Technology Industry
Ghosh, Shikhar, and Shweta Bagai. "Steem Versus Hive: Testing Blockchain Governance." Harvard Business School Case 822-075, January 2022. (Revised April 2025.)
- June 2017
- Case
Theranos: Small Volume Blood Testing (A)
By: John A. Quelch and Irene Lu
Quelch, John A., and Irene Lu. "Theranos: Small Volume Blood Testing (A)." Harvard Business School Case 517-127, June 2017.
- September 2015 (Revised May 2017)
- Case
Merieux NutriSciences: Marketing Food Safety Testing
By: John A. Quelch and Margaret L. Rodriguez
Quelch, John A., and Margaret L. Rodriguez. "Merieux NutriSciences: Marketing Food Safety Testing." Harvard Business School Case 516-024, September 2015. (Revised May 2017.)