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Show Results For
- All HBS Web
(1,181)
- News (243)
- Research (761)
- Events (3)
- Multimedia (2)
- Faculty Publications (199)
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- 2018
- Working Paper
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." NBER Working Paper Series, No. 25399, December 2018.
- 2024
- Working Paper
The Cram Method for Efficient Simultaneous Learning and Evaluation
By: Zeyang Jia, Kosuke Imai and Michael Lingzhi Li
We introduce the "cram" method, a general and efficient approach to simultaneous learning and evaluation using a generic machine learning (ML) algorithm. In a single pass of batched data, the proposed method repeatedly trains an ML algorithm and tests its empirical... View Details
Keywords: AI and Machine Learning
Jia, Zeyang, Kosuke Imai, and Michael Lingzhi Li. "The Cram Method for Efficient Simultaneous Learning and Evaluation." Working Paper, March 2024.
- 2021
- Working Paper
Population Interference in Panel Experiments
By: Iavor I Bojinov, Kevin Wu Han and Guillaume Basse
The phenomenon of population interference, where a treatment assigned to one experimental unit affects another experimental unit's outcome, has received considerable attention in standard randomized experiments. The complications produced by population interference in... View Details
Bojinov, Iavor I., Kevin Wu Han, and Guillaume Basse. "Population Interference in Panel Experiments." Harvard Business School Working Paper, No. 21-100, March 2021.
- June 2004 (Revised January 2005)
- Case
Rambus Inc., 2004
By: David B. Yoffie and Deborah Freier
Examines the role of technology licensing in strategies for high-technology companies. In the 1990s, Rambus developed a revolutionary memory technology that would improve the ability of DRAMs to keep pace with ever-faster microprocessors. To commercialize the... View Details
Keywords: Innovation Strategy; Lawsuits and Litigation; Strategic Planning; Relationships; Commercialization; Competition; Technology Adoption; Value; Semiconductor Industry
Yoffie, David B., and Deborah Freier. "Rambus Inc., 2004." Harvard Business School Case 704-500, June 2004. (Revised January 2005.)
- February 2021
- Case
Digital Manufacturing at Amgen
By: Shane Greenstein, Kyle R. Myers and Sarah Mehta
This case discusses efforts made by biotechnology (biotech) company Amgen to introduce digital technologies into its manufacturing processes. Doing so is complicated by the fact that the process for manufacturing biologics—or therapeutics made from living cells—is... View Details
Keywords: Digital Technologies; Change; Change Management; Decision Making; Cost vs Benefits; Decisions; Information; Analytics and Data Science; Innovation and Invention; Innovation and Management; Innovation Leadership; Innovation Strategy; Technological Innovation; Jobs and Positions; Knowledge; Leadership; Organizational Culture; Science; Strategy; Information Technology; Technology Adoption; Biotechnology Industry; Pharmaceutical Industry; United States; California; Puerto Rico; Rhode Island
Greenstein, Shane, Kyle R. Myers, and Sarah Mehta. "Digital Manufacturing at Amgen." Harvard Business School Case 621-008, February 2021.
- Article
ESG Integration in Investment Management: Myths and Realities
By: Sakis Kotsantonis, Christopher Pinney and George Serafeim
The authors’ aim in this article is to set the record straight on the financial performance of sustainable investing while also correcting a number of other widespread misconceptions about this rapidly growing set of principles and methods.
Myth Number 1:... View Details
Keywords: ESG; Sustainability; Investment Management; Finance; Corporate Social Responsibility; Integrated Corporate Reporting; Corporate Social Responsibility and Impact; Investment; Environmental Sustainability; Corporate Governance
Kotsantonis, Sakis, Christopher Pinney, and George Serafeim. "ESG Integration in Investment Management: Myths and Realities." Journal of Applied Corporate Finance 28, no. 2 (Spring 2016): 10–16.
- 16 Mar 2009
- Research & Ideas
When the Internet Runs Out of IP Addresses
addresses they need. Neither are Web sites demanding IPv6, because Web sites want to be reached by users, and users only run IPv4. In fact, it's even worse than that. Moving to IPv6 too early brings extra costs. For one, there are the View Details
- Article
Distributionally Robust Optimization and Its Tractable Approximations
By: Joel Goh and Melvyn Sim
In this paper we focus on a linear optimization problem with uncertainties, having expectations in the objective and in the set of constraints. We present a modular framework to obtain an approximate solution to the problem that is distributionally robust and more... View Details
Goh, Joel, and Melvyn Sim. "Distributionally Robust Optimization and Its Tractable Approximations." Operations Research 58, no. 4 (pt.1) (July–August 2010): 902–917.
- June 2021 (Revised November 2021)
- Case
Asian Corporate Governance Association: Stemming a 'Race to the Bottom' by Stock Exchanges?
By: Charles C.Y. Wang and Billy Chan
This case describes the movement towards dual-class listings on Asian stock exchanges and the efforts of the Asian Corporate Governance Association (ACGA), a not-for-profit shareholder advocacy group, to discourage this trend. As a not-for-profit organization with no... View Details
Keywords: Corporate Governance; Governance Controls; Nonprofit Organizations; Stocks; Financial Markets; Financial Services Industry; Hong Kong; China; Asia
Wang, Charles C.Y., and Billy Chan. "Asian Corporate Governance Association: Stemming a 'Race to the Bottom' by Stock Exchanges?" Harvard Business School Case 121-073, June 2021. (Revised November 2021.)
- May 2020
- Article
Measuring Collaboration in Modern Organizations
By: Stephen Michael Impink, Andrea Prat and Raffaella Sadun
Internal communication has been a central theme in organizational economics, as employee collaboration provides insight into the structure of firms. Use of electronic communications data can be transformational for organizational economics, as these data provide a... View Details
Keywords: Collaboration; Employees; Interactive Communication; Measurement and Metrics; Organizations; Performance
Impink, Stephen Michael, Andrea Prat, and Raffaella Sadun. "Measuring Collaboration in Modern Organizations." AEA Papers and Proceedings 110 (May 2020): 181–186.
- Article
Defining the Value Framework for Prostate Brachytherapy Using Patient-Centered Outcome Metrics and Time-Driven Activity-Based Costing
By: N.G. Thaker, T.J. Pugh, U. Mahmood, S. Choi, T.E. Spinks, N.E. Martin, T.T. Sio, R.J. Kudchadker, R. S. Kaplan, D.A. Kuban, D.A. Swanson, P.F. Orio, M.J. Zelefsky, B.W. Cox, L. Potters, T.A. Buchholz, T.W. Feeley and S.J. Frank
PURPOSE:
Value, defined as outcomes over costs, has been proposed as a measure to evaluate prostate cancer (PCa) treatments. We analyzed standardized outcomes and time-driven activity-based costing (TDABC) for prostate brachytherapy (PBT) to define a value... View Details
Thaker, N.G., T.J. Pugh, U. Mahmood, S. Choi, T.E. Spinks, N.E. Martin, T.T. Sio, R.J. Kudchadker, R. S. Kaplan, D.A. Kuban, D.A. Swanson, P.F. Orio, M.J. Zelefsky, B.W. Cox, L. Potters, T.A. Buchholz, T.W. Feeley, and S.J. Frank. "Defining the Value Framework for Prostate Brachytherapy Using Patient-Centered Outcome Metrics and Time-Driven Activity-Based Costing." Brachytherapy 15, no. 3 (May 2016): 274–282.
- March 2012
- Article
The Influence of Prior Industry Affiliation on Framing in Nascent Industries: The Evolution of Digital Cameras
By: Mary J. Benner and Mary Tripsas
New industries sparked by technological change are characterized by high technological, market, and competitive uncertainty. In this paper we explore how a firm's conceptualization of products in this context, reflected in its introduction of product features, is... View Details
Keywords: Technology; Transformation; Risk and Uncertainty; Competitive Strategy; Product; Values and Beliefs; Mathematical Methods; Power and Influence; Behavior; Experience and Expertise; Design; Market Entry and Exit; Employment Industry; Computer Industry
Benner, Mary J., and Mary Tripsas. "The Influence of Prior Industry Affiliation on Framing in Nascent Industries: The Evolution of Digital Cameras." Strategic Management Journal 33, no. 3 (March 2012): 277–302.
- 2010
- Book
Rethinking the MBA: Business Education at a Crossroads
By: Srikant M. Datar, David A. Garvin and Patrick Cullen
"Business Schools Face Test of Faith." "Is It Time to Retrain B-Schools?" As these headlines make clear, business education is at a major crossroads. For decades, MBA graduates from top-tier schools set the standard for cutting-edge business knowledge and skills. Now... View Details
Keywords: Change Management; Transformation; Business Education; Curriculum and Courses; Organizational Change and Adaptation; Problems and Challenges
Datar, Srikant M., David A. Garvin, and Patrick Cullen. Rethinking the MBA: Business Education at a Crossroads. Boston: Harvard Business Press, 2010. (Selected by Strategy + Business as one of the Best Business Books of 2010.)
- 25 Feb 2009
- Working Paper Summaries
Fear of Rejection? Tiered Certification and Transparency
- 2007
- Book
Global Accountabilities: Participation, Pluralism, and Public Ethics
By: Alnoor Ebrahim and Edward Weisband
This edited volume contributes analytical depth to the diverse debates on accountability in modern organizations. It explores the nature, forms and impacts of accountability efforts in civil society organizations, public and inter-governmental agencies, and private... View Details
Keywords: Ethics; Globalized Firms and Management; Corporate Accountability; Business and Government Relations
Ebrahim, Alnoor, and Edward Weisband. Global Accountabilities: Participation, Pluralism, and Public Ethics. U.K.: Cambridge University Press, 2007.
- September 2021
- Article
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." Journal of Financial Economics 141, no. 3 (September 2021).
- September 2019 (Revised December 2022)
- Case
Cooking Down a Storm: Changing Culture at Pasta Serafina (A)
Plant management at Pasta Serafina, a pasta producer in the south of Italy, is struggling to contain employee absenteeism. While the misbehavior is concentrated in a minority of the workers, its effects impact not only the plant’s performance, but also the climate and... View Details
Keywords: Absenteeism; Moral Hazard; Employees; Behavior; Problems and Challenges; Organizational Culture; Organizational Change and Adaptation; Employee Relationship Management; Performance Productivity; Decision Making
Gallani, Susanna, Francesca Gino, and Raffaella Sadun. "Cooking Down a Storm: Changing Culture at Pasta Serafina (A)." Harvard Business School Case 120-013, September 2019. (Revised December 2022.)
- August 2013
- Article
The Price of Diversifiable Risk in Venture Capital and Private Equity
By: Michael Ewens, Charles Jones and Matthew Rhodes-Kropf
This paper explores the private equity and venture capital (VC) markets and extends the standard principal-agent problem between the investors and venture capitalist to show how it alters the interaction between the venture capitalist and the entrepreneur. Since the... View Details
Keywords: Price; Risk and Uncertainty; Venture Capital; Private Equity; Contracts; Investment; Competition; Agency Theory; Investment Return; Forecasting and Prediction; Theory; Diversification
Ewens, Michael, Charles Jones, and Matthew Rhodes-Kropf. "The Price of Diversifiable Risk in Venture Capital and Private Equity." Review of Financial Studies 26, no. 8 (August 2013): 1854–1889.
- 13 Jun 2012
- HBS Case
HBS Cases: A Startup Takes On the Credit Ratings Giants
For most of the 20th century, three bond ratings agencies—Moody's, Fitch, and Standard & Poor's—dominated the credit ratings industry, recently controlling 97 percent of the market. But the status quo was disrupted by the 2008 global... View Details
- March 2018
- Article
Polluted Morality: Air Pollution Predicts Criminal Activity and Unethical Behavior
By: Jackson G. Lu, Julia J. Lee, F. Gino and Adam D. Galinsky
Air pollution is a serious problem that influences billions of people globally. Although the health and environmental costs of air pollution are well known, the present research investigates its ethical costs. We propose that air pollution can increase criminal and... View Details
Lu, Jackson G., Julia J. Lee, F. Gino, and Adam D. Galinsky. "Polluted Morality: Air Pollution Predicts Criminal Activity and Unethical Behavior." Psychological Science 29, no. 3 (March 2018): 340–355.