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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)
- Research Summary
Overcoming Large-N, Small-T Issues in Asset Pricing Tests
The large-N, small-T (i.e. large cross-section, short time series) nature of our asset data presents serious estimation problems for empirical asset pricing. In response, the literature tests asset pricing models against 10-25 test assets or portfolios. A... View Details
- January 2006 (Revised July 2006)
- Case
Drug Testing in Nigeria (A)
By: Debora L. Spar
In 1996, a meningitis epidemic swept across Nigeria. Thousands of children were struck and, lacking appropriate medicine, were liable to die from the disease. Doctors at Pfizer had an antibiotic that could probably save most of these children's lives. The drug was new,... View Details
Keywords: Risk and Uncertainty; Health Pandemics; Health Testing and Trials; Developing Countries and Economies; Pharmaceutical Industry; Nigeria
Spar, Debora L., and Adam Day. "Drug Testing in Nigeria (A)." Harvard Business School Case 706-033, January 2006. (Revised July 2006.)
- 03 Sep 2009
- News
The electric-fuel-trade acid test
- 03 Dec 2013
- News
PISA Test Results For U.S. Students Are 'Sobering'
- January 2011 (Revised April 2014)
- Case
Uptake of Malaria Rapid Diagnostic Tests
By: Nava Ashraf, Natalie Kindred and Richard Sedlmayr
This case describes barriers to adoption of malaria rapid diagnostic tests in Zambia and highlights the importance of understanding end users in promoting product adoption. Rapid diagnostic tests (RDTs) are simple, easy-to-use tools that provide a relatively reliable,... View Details
Keywords: Developing Countries and Economies; Health Pandemics; Technology; Health Care and Treatment; Policy; Behavior; Prejudice and Bias; Health Industry; Zambia
Ashraf, Nava, Natalie Kindred, and Richard Sedlmayr. "Uptake of Malaria Rapid Diagnostic Tests." Harvard Business School Case 911-007, January 2011. (Revised April 2014.) (Request a courtesy copy.)
- October 1988 (Revised April 1993)
- Case
Seligram, Inc.: Electronic Testing Operations
Explores the obsolescence of a cost system when technology changes. In particular, it asks students to increase the number of cost center and allocation bases. The firm moves from a one-center, direct labor-hour system to a three-center, direct labor-hour and... View Details
Cooper, Robin. "Seligram, Inc.: Electronic Testing Operations." Harvard Business School Case 189-084, October 1988. (Revised April 1993.)
- 14 Apr 2008
- Research & Ideas
The Surprising Right Fit for Software Testing
If there is one job that many software analysts and programmers cannot stand, it is testing software on the path to launch. The grinding concentration and repetitive nature of the tasks serve to drive many techies around the bend.... View Details
- February 2001
- Article
Sequential Testing in Product Development
By: S. Thomke and David E. Bell
Thomke, S., and David E. Bell. "Sequential Testing in Product Development." Management Science 47, no. 2 (February 2001).
- March 2006 (Revised July 2006)
- Supplement
Drug Testing in Nigeria (B)
By: Debora L. Spar
Spar, Debora L., and Adam Day. "Drug Testing in Nigeria (B)." Harvard Business School Supplement 706-042, March 2006. (Revised July 2006.)
- March 2005
- Article
Testing for Agglomeration and Dispersion
By: Marc Rysman and Shane Greenstein
Rysman, Marc, and Shane Greenstein. "Testing for Agglomeration and Dispersion." Economics Letters 86, no. 3 (March 2005): 405–411.
- 05 Jul 2006
- Working Paper Summaries
Empirical Tests of Information Aggregation
- 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
- September 1986
- Article
A Taxed-Based Test for Nominal Rigidities
By: J. J. Rotemberg, James Poterba and Lawrence Summers
Keywords: Taxation
Rotemberg, J. J., James Poterba, and Lawrence Summers. "A Taxed-Based Test for Nominal Rigidities." American Economic Review 76, no. 4 (September 1986): 659–675.
- June 2017
- Supplement
23andMe: Genetic Testing for Consumers (C)
By: John A. Quelch, Irene Lu and Emily Boudreau
Quelch, John A., Irene Lu, and Emily Boudreau. "23andMe: Genetic Testing for Consumers (C)." Harvard Business School Supplement 517-129, June 2017.
- June 2017
- Supplement
Theranos: Small Volume Blood Testing (B)
By: John A. Quelch and Irene Lu
Quelch, John A., and Irene Lu. "Theranos: Small Volume Blood Testing (B)." Harvard Business School Supplement 517-128, June 2017.
- Jun 2011
- Conference Presentation
A Test of the Mirroring Hypothesis
- November 1999
- Case
Microsoft Corporation: Testing the New Paradigm
By: David F. Hawkins
Keywords: Computer Industry
Hawkins, David F. "Microsoft Corporation: Testing the New Paradigm." Harvard Business School Case 100-053, November 1999.
- April 1980 (Revised May 1980)
- Case
Bay Area Test Instruments, Inc. (Abridged)
By: W. Earl Sasser
Sasser, W. Earl. "Bay Area Test Instruments, Inc. (Abridged)." Harvard Business School Case 680-145, April 1980. (Revised May 1980.)
- January 1976 (Revised May 1976)
- Case
Daisy (D): Designing a Test Market
Star, Steven H., and Nancy J. Davis. "Daisy (D): Designing a Test Market." Harvard Business School Case 576-137, January 1976. (Revised May 1976.)