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(3,383)
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- Faculty Publications (1,256)
Show Results For
- All HBS Web
(3,383)
- People (9)
- News (696)
- Research (2,163)
- Events (34)
- Multimedia (26)
- Faculty Publications (1,256)
- 1980
- Chapter
Tests of Capital Market Theory and Implications of the Evidence
By: Michael Jensen
Jensen, Michael. "Tests of Capital Market Theory and Implications of the Evidence." In Handbook of Financial Economics, edited by J. L. Bicksler. North-Holland Publishing Company, 1980. (Originally published in Is Financial Analysis Useless? Proceedings of a Seminar on the Efficient Market and Random Walk Hypotheses (The Financial Analysts Research Foundation, 1975).)
- March 1995
- Article
Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market
By: C. Engel, J. Frankel, Kenneth A. Froot and T. Rodrigues
Keywords: Risk Aversion; Risk; International Investing; CAPM; Capital Asset Pricing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Foreign Direct Investment; Behavioral Finance; United States
Engel, C., J. Frankel, Kenneth A. Froot, and T. Rodrigues. "Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market." Journal of Empirical Finance 2 (March 1995). (Revised from NBER Working Paper Nos. 2890, March 1989 and 4292, March 1993, "Conditional Mean-Variance Efficiency of the U.S. Stock Market," March 1993.)
- February 2002
- Article
Endogenous Policy Decentralization: Testing the Central Tenet of Economic Federalism
By: Koleman Strumpf and Felix Oberholzer-Gee
Strumpf, Koleman, and Felix Oberholzer-Gee. "Endogenous Policy Decentralization: Testing the Central Tenet of Economic Federalism." Journal of Political Economy 110, no. 1 (February 2002): 1–36.
- 2016
- Working Paper
Experimental Evidence on Policies Aimed at Closing the Gender Gap in Willingness to Guess on Multiple-Choice Tests
Research has shown that women skip more questions than men on multiple-choice tests with penalties for wrong answers. We propose and test five policy changes aimed at eliminating this source of gender bias in test scores. Our data show that simply removing the penalty... View Details
- 1996
- Chapter
Developing an Organization Capable of Strategy Implementationand Reformulation: A Preliminary Test
By: Russell Eisenstat and M. Beer
Eisenstat, Russell, and M. Beer. "Developing an Organization Capable of Strategy Implementationand Reformulation: A Preliminary Test." In Organizational Learning and Competitive Advantage, by B. Moingeon and A. Edmondson. London: Sage Publications, 1996.
- August 1996
- Case
Elevator Service, Incorporated.: Testing Internal Controls for Cash Receipts and Disbursement
By: David F. Hawkins
Hawkins, David F. "Elevator Service, Incorporated.: Testing Internal Controls for Cash Receipts and Disbursement." Harvard Business School Case 197-004, August 1996.
- May 2021 (Revised August 2021)
- Case
Airbnb During the Pandemic: Stakeholder Capitalism Faces a Critical Test
By: Benjamin C. Esty and Allison Ciechanover
As the COVID pandemic spread in early 2020, global travel ground to a halt. For Airbnb, the San Francisco-based platform for renting accommodations, the impact was both swift and severe as revenues plummeted more than 70% over the prior year. Responding to the sudden... View Details
Keywords: COVID-19 Pandemic; Business and Stakeholder Relations; Corporate Governance; Crisis Management; Leadership; Digital Platforms; Corporate Social Responsibility and Impact; Mission and Purpose; Value Creation; Decision Making; Goals and Objectives; Cross-Cultural and Cross-Border Issues; Travel Industry; Tourism Industry; Service Industry; United States
Esty, Benjamin C., and Allison Ciechanover. "Airbnb During the Pandemic: Stakeholder Capitalism Faces a Critical Test." Harvard Business School Case 221-050, May 2021. (Revised August 2021.)
- March 30, 2020
- Article
Why Is the U.S. Behind on Coronavirus Testing?
By: Stefan Thomke
Coronavirus testing is needed to address the uncertainty in making decisions about patient treatment, resource allocation, policy, and so much more. Answers to questions such as “When should we relax social distancing measures—and for whom?” or “How many ventilators... View Details
Keywords: Testing; Coronavirus; Culture; Trump; Data; Experiments; Health Pandemics; Health Testing and Trials; Government and Politics; United States
Thomke, Stefan. "Why Is the U.S. Behind on Coronavirus Testing?" Harvard Business Review Digital Articles (March 30, 2020).
- 2024
- Working Paper
How Real Is Hypothetical?: A High-Stakes Test of the Allais Paradox
By: Uri Gneezy, Yoram Halevy, Brian Hall, Theo Offerman and Jeroen van de Ven
Researchers in behavioral and experimental economics often argue that only
incentive-compatible mechanisms can elicit effort and truthful responses from participants.
Others argue that participants make less-biased decisions when the stakes
are sufficiently high.... View Details
Gneezy, Uri, Yoram Halevy, Brian Hall, Theo Offerman, and Jeroen van de Ven. "How Real Is Hypothetical? A High-Stakes Test of the Allais Paradox." Harvard Business School Working Paper, No. 25-005, August 2024.
- Forthcoming
- Article
Variation in Batch Ordering of Imaging Tests in the Emergency Department and the Impact on Care Delivery
By: Jacob C. Jameson, Soroush Saghafian, Robert S. Huckman and Nicole Hodgson
Objectives: To examine heterogeneity in physician batch ordering practices and measure the impact of a physician's tendency to batch order imaging tests on patient outcomes and resource utilization.
Study Setting and Design: In this retrospective study, we used... View Details
Keywords: Health Care; Operations Management; Productivity; Health Care and Treatment; Operations; Health Industry; United States
Jameson, Jacob C., Soroush Saghafian, Robert S. Huckman, and Nicole Hodgson. "Variation in Batch Ordering of Imaging Tests in the Emergency Department and the Impact on Care Delivery." Health Services Research (forthcoming).
- September 2008
- Article
Testing Limits to Policy Reversal: Evidence from Indian Privatizations
By: Siddhartha G. Dastidar, Raymond Fisman and Tarun Khanna
Dastidar, Siddhartha G., Raymond Fisman, and Tarun Khanna. "Testing Limits to Policy Reversal: Evidence from Indian Privatizations." Journal of Financial Economics 89, no. 3 (September 2008).
- 2003
- Working Paper
Affect and Creativity at Work: A Daily Longitudinal Test
By: Teresa M. Amabile, Sigal G. Barsade, Jennifer S. Mueller and Barry M. Staw
Keywords: Emotions
- 17 May 2012
- News
OSHA's Safety Tests Protect Workers at Little Cost: Study
- 2015
- Article
Testing Strategy with Multiple Performance Measures: Evidence from a Balanced Scorecard at Store24
We analyze balanced scorecard data from a convenience store chain, Store24, during the implementation of an innovative, but ultimately unsuccessful, strategy. Quarterly strategic reviews, based in part on the firm's balanced scorecard, led executives at Store24 to... View Details
Campbell, Dennis, Srikant M. Datar, Susan L. Kulp, and V.G. Narayanan. "Testing Strategy with Multiple Performance Measures: Evidence from a Balanced Scorecard at Store24." Journal of Management Accounting Research 27, no. 2 (2015): 39–65.
- Article
A Test of the Equilibrium Hypothesis Based on Inventories: A Communication
By: Gilbert Ducos, Jerry R. Green and Jean-Jacques Laffont
Ducos, Gilbert, Jerry R. Green, and Jean-Jacques Laffont. "A Test of the Equilibrium Hypothesis Based on Inventories: A Communication." European Economic Review 18, no. 1 (1982): 209–219.
- 2024
- Working Paper
HIV Tests and AIDS Treatments—Containing a Fearsome Pandemic: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how a diverse cast of characters, including public health organizations, research laboratories, for-profit healthcare companies, activists, and regulators, rolled back the outbreak of HIV/AIDS in just fifteen years. Moreover, as the case... View Details
Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms
Bhidé, Amar, Srikant M. Datar, and Katherine Stebbins. "HIV Tests and AIDS Treatments—Containing a Fearsome Pandemic: Case Histories of Transformational Advances." Harvard Business School Working Paper, No. 20-007, July 2019. (Revised May 2024.)
- Research Summary
What Makes the Bonding Stick? A Natural Experiment Testing the Legal Bonding Hypothesis
On March 29, 2010, the U.S. Supreme Court signaled its intention to geographically limit the reach of the U.S. securities antifraud regime and thus differentially exclude U.S.-listed foreign firms from the ambit of formal U.S. antifraud enforcement. We use this legal... View Details
- 1984
- Working Paper
Earnings Variability and Variance Bounds Tests for Rationality of Stock Market Prices
By: Robert C. Merton and Terry A. Marsh
- Article
Exploring the Duality Between Product and Organizational Architectures: A Test of the 'Mirroring' Hypothesis
By: Alan MacCormack, Carliss Y. Baldwin and John Rusnak
A variety of academic studies argue that a relationship exists between the structure of an organization and the design of the products that the organization produces. Specifically, products tend to "mirror" the architectures of the organizations in which they are... View Details
Keywords: Organization Design; Architecture; Modularity; Open Source Software; Communication; Design; Governance; Management Practices and Processes; Open Source Distribution; Product Design; Mission and Purpose; Organizational Structure; Performance; Problems and Challenges; Behavior; Software
MacCormack, Alan, Carliss Y. Baldwin, and John Rusnak. "Exploring the Duality Between Product and Organizational Architectures: A Test of the 'Mirroring' Hypothesis." Research Policy 41, no. 8 (October 2012): 1309–1324.