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Show Results For
- All HBS Web
(2,277)
- People (5)
- News (432)
- Research (1,497)
- Events (17)
- Multimedia (21)
- Faculty Publications (895)
- 1993
- Chapter
Japanese Corporate Governance: Source of Efficiency or Restraint of Trade?
By: W. C. Kester
Kester, W. C. "Japanese Corporate Governance: Source of Efficiency or Restraint of Trade?" In Restructuring Japan's Financial Markets, edited by I. Walter and T. Hiraki. Homewood, IL: Business One Irwin, 1993.
- 2012
- Journal Article
EWNI: Efficient Anonymization of Vulnerable Individuals in Social Networks
By: Frank Nagle, Lisa Singh and Aris Gkoulalas-Divanis
- 1992
- Book
Revolutionizing Product Development: Quantum Leaps in Speed, Efficiency and Quality
By: S. C. Wheelwright and K. B. Clark
Keywords: Product Development
Wheelwright, S. C., and K. B. Clark. Revolutionizing Product Development: Quantum Leaps in Speed, Efficiency and Quality. New York: Free Press, 1992.
- February 2012 (Revised September 2013)
- Case
Edward Lundberg and the Rockville Building: Energy Efficiency Finance in Commercial Real Estate
By: John D. Macomber and Frederik Nellemann
A commercial landlord analyzes options for funding and accomplishing energy efficiency retrofit. The situation is complicated by lease terms and uncertain effectiveness of the intervention. Students must grapple with obstacles including changing energy prices,... View Details
Macomber, John D., and Frederik Nellemann. "Edward Lundberg and the Rockville Building: Energy Efficiency Finance in Commercial Real Estate." Harvard Business School Case 212-067, February 2012. (Revised September 2013.)
- December 2009
- Article
Strategy-proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match
By: Atila Abdulkadiroglu, Parag A. Pathak and Alvin E. Roth
The design of the New York City (NYC) High School match involved tradeoffs among efficiency, stability, and strategy-proofness that raise new theoretical questions. We analyze a model with indifferences—ties—in school preferences. Simulations with field data and the... View Details
Keywords: Decision Choices and Conditions; Secondary Education; Marketplace Matching; Performance Efficiency; Mathematical Methods; Motivation and Incentives; Strategy; Balance and Stability
Abdulkadiroglu, Atila, Parag A. Pathak, and Alvin E. Roth. "Strategy-proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match." American Economic Review 99, no. 5 (December 2009). (AER links to access the Appendix and Downloadable Data Set.)
- 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.)
- 2022
- Article
Improving Efficiency and Reducing Costs of MRI-Guided Prostate Brachytherapy Using Time-Driven Activity-Based Costing
By: Nikhil G. Thaker, Rajat J. Kudchadker, James R. Incalcaterra, Tharakeswara K. Bathala, Robert S. Kaplan, Ankit Agarwal, Deborah A. Kuban, Benjamin D. Frank, Prajnan Das, Thomas W. Feeley and Steven J. Frank
Integrated quality improvement (QI) and cost reduction strategies can help increase value in cancer care. We applied standard QI and TDABC methods to improve workflow efficiency and reduce costs for MRI-guided prostate brachytherapy. We constructed process maps,... View Details
Keywords: Brachytherapy; Quality Improvement; Prostate; Time-Driven Activity-Based Costing; Cost Accounting; Health Care and Treatment; Performance Efficiency; Health Industry
Thaker, Nikhil G., Rajat J. Kudchadker, James R. Incalcaterra, Tharakeswara K. Bathala, Robert S. Kaplan, Ankit Agarwal, Deborah A. Kuban, Benjamin D. Frank, Prajnan Das, Thomas W. Feeley, and Steven J. Frank. "Improving Efficiency and Reducing Costs of MRI-Guided Prostate Brachytherapy Using Time-Driven Activity-Based Costing." Brachytherapy 21, no. 1 (2022): 49–54.
- March 1993 (Revised August 1998)
- Case
When Managers Cover Their Posteriors: Efficient Markets and Inefficient Decisions
Brandenburger, Adam M. "When Managers Cover Their Posteriors: Efficient Markets and Inefficient Decisions." Harvard Business School Case 793-127, March 1993. (Revised August 1998.)
- 2011
- Working Paper
Tax Policy and the Efficiency of U.S. Direct Investment Abroad
By: Mihir A. Desai, C. Fritz Foley and James R. Hines Jr.
Deferral of U.S. taxes on foreign source income is commonly characterized as a subsidy to foreign investment, as reflected in its inclusion among "tax expenditures" and occasional calls for its repeal. This paper analyzes the extent to which tax deferral and other... View Details
Keywords: Cash Flow; Investment Return; Foreign Direct Investment; Investment Funds; Policy; Taxation; United States
Desai, Mihir A., C. Fritz Foley, and James R. Hines Jr. "Tax Policy and the Efficiency of U.S. Direct Investment Abroad." NBER Working Paper Series, No. 17202, July 2011.
- 11 May 1992 - 13 May 1992
- Lecture
Japanese Corporate Governance: Source of Efficiency or Restraint of Trade?
By: W. Carl Kester
- June 1999
- Article
Projections onto Efficient Frontiers: Theoretical and Computational Extensions to DEA
By: F. Frei and P. Harker
Frei, F., and P. Harker. "Projections onto Efficient Frontiers: Theoretical and Computational Extensions to DEA." Journal of Productivity Analysis 11, no. 3 (June 1999): 275–300.
- August 2006
- Article
A Market for Time: Fairness and Efficiency in Waiting Lines
Oberholzer-Gee, Felix. "A Market for Time: Fairness and Efficiency in Waiting Lines." Kyklos 59, no. 3 (August 2006): 427–440.
- Article
Front-line Staff Perspectives on Opportunities for Improving the Safety and Efficiency of Hospital Work Systems
By: Anita L. Tucker, Sara J. Singer, Jennifer E. Hayes and Alyson Falwell
Objective To link safety-related concerns raised by frontline staff about hospital work systems (operational failures) to the safety and efficiency of hospitals, and to contrast these concerns with national patient safety initiatives.
Data... View Details
Keywords: Perspective; Opportunities; Safety; Performance Efficiency; System; Failure; Conferences; Employees; Management Analysis, Tools, and Techniques; Experience and Expertise; Health Care and Treatment; Health Industry; United States
Tucker, Anita L., Sara J. Singer, Jennifer E. Hayes, and Alyson Falwell. "Front-line Staff Perspectives on Opportunities for Improving the Safety and Efficiency of Hospital Work Systems." Health Services Research 43, nos. 5, pt.2 (October 2008).
- 17 Sep 2009
- Working Paper Summaries
Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery
- Article
A Brief Note on the Efficiency of Equilibria with Costly Transactions
By: Jerry R. Green and Heraklis Polemarchakis
Green, Jerry R., and Heraklis Polemarchakis. "A Brief Note on the Efficiency of Equilibria with Costly Transactions." Review of Economic Studies 43, no. 3 (October 1976): 537–542.
- February 2010
- Article
Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery
By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad
Prior studies suggest that, with elastically supplied inputs, free entry may lead to an inefficiently high number of firms in equilibrium. Under input scarcity, however, the welfare loss from free entry is reduced. Further, free entry may increase use of high-quality... View Details
Keywords: Government Legislation; Health Care and Treatment; Medical Specialties; Market Entry and Exit; Welfare; Health Industry; Pennsylvania
Cutler, David M., Robert S. Huckman, and Jonathan T. Kolstad. "Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery." American Economic Journal: Economic Policy 2, no. 1 (February 2010): 51–76.
- September 2023
- Supplement
Root Capital and the Efficient Impact Frontier Simulation: Guidelines and Suggestions
By: Shawn Cole
Cole, Shawn. "Root Capital and the Efficient Impact Frontier Simulation: Guidelines and Suggestions." Harvard Business School Supplement 224-034, September 2023.
- 2023
- Working Paper
Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection
By: Edward McFowland III, Sriram Somanchi and Daniel B. Neill
In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides... View Details
Keywords: Causal Inference; Program Evaluation; Algorithms; Distributional Average Treatment Effect; Treatment Effect Subset Scan; Heterogeneous Treatment Effects
McFowland III, Edward, Sriram Somanchi, and Daniel B. Neill. "Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection." Working Paper, 2023.
- September 2023
- Supplement
Root Capital and the Efficient Impact Frontier Simulation Dataset for Students
By: Shawn Cole
- 2009
- Working Paper
Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery
By: David M. Cutler, Robert S. Huckman and Jonathan T. Kolstad
Prior studies suggest that, with elastically supplied inputs, free entry may lead to an inefficiently high number of firms in equilibrium. Under input scarcity, however, the welfare loss from free entry is reduced. Further, free entry may increase use of high-quality... View Details
Keywords: Government Legislation; Health Care and Treatment; Medical Specialties; Market Entry and Exit; Welfare; Health Industry; Pennsylvania
Cutler, David M., Robert S. Huckman, and Jonathan T. Kolstad. "Input Constraints and the Efficiency of Entry: Lessons from Cardiac Surgery." Harvard Business School Working Paper, No. 10-011, August 2009.