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Show Results For
- All HBS Web
(4,020)
- People (2)
- News (556)
- Research (2,855)
- Events (51)
- Multimedia (21)
- Faculty Publications (2,057)
- Working Paper Summaries
A Quantity-Driven Theory of Term Premia and Exchange Rates
- February 2021
- Tutorial
T-tests: Theory and Practice
This video provides an introduction to hypothesis testing, sampling, t-tests, and p-values. It provides examples of A/B testing and t-testing to assess whether difference between two groups are statistically significant. This video can be assigned in conjunction with... View Details
- 2006
- Comment
The Rise and Fall of the Widely Held Firm: A History of Corporate Ownership in Canada
By: Jordan I. Siegel
This chapter features an admirable effort by by Morck, Percy, Tian, and Yeung to apply recent developments in law and finance theory to a longitudinal country-level case study. The authors closely examine nearly 500 years of Canadian corporate governance and analyze... View Details
Siegel, Jordan I. Comment on "The Rise and Fall of the Widely Held Firm: A History of Corporate Ownership in Canada." A History of Corporate Governance around the World: Family Business Groups to Professional Managers, edited by Randall K. Morck. University of Chicago Press, 2006.
- 2005
- Working Paper
Silent Saboteurs: How Implicit Theories of Voice Inhibit the Upward Flow of Knowledge in Organizations
By: James R. Detert and Amy C. Edmondson
This article examines, in a series of three studies, how people working in organizational hierarchies wrestle with the challenge of upward voice. We first undertook in-depth exploratory research in a knowledge-intensive multinational corporation in which employee input... View Details
Keywords: Prejudice and Bias; Working Conditions; Knowledge Management; Attitudes; Organizational Culture
Detert, James R., and Amy C. Edmondson. "Silent Saboteurs: How Implicit Theories of Voice Inhibit the Upward Flow of Knowledge in Organizations." Harvard Business School Working Paper, No. 06-024, December 2005. (Revised October 2006, December 2008.)
- 1999
- Chapter
Sengo Sewing Machine Gyoukai no Hatten to Seifu no Yakuwari (The Development of the Post-War Sewing Machine Industry and the Role of Government)
By: Satoshi Akutsu and Hirotaka Takeuchi
Akutsu, Satoshi, and Hirotaka Takeuchi. "Sengo Sewing Machine Gyoukai no Hatten to Seifu no Yakuwari (The Development of the Post-War Sewing Machine Industry and the Role of Government)." In Marketing Kakushin no Jidai 2: Seihin Kaihatsu Kakushin (The Age of Marketing Innovation 2: Product Development Innovation), by Mitsuaki Shimaguchi, Hirotaka Takeuchi, Hotaka Katahira, and Junzou Ishii. Tokyo: Yūhikaku, 1999, Japanese ed.
- Article
Corporate Finance, the Theory of the Firm, and Organizations
By: David S. Scharfstein and Patrick Bolton
Scharfstein, David S., and Patrick Bolton. "Corporate Finance, the Theory of the Firm, and Organizations." Journal of Economic Perspectives 12, no. 4 (Fall 1998): 95–114.
- 1972
- Chapter
The Foundation and Current State of Capital Market Theory
By: Michael C. Jensen
Jensen, Michael C. "The Foundation and Current State of Capital Market Theory." In Studies in the Theory of Capital Markets, edited by M. C. Jensen. New York: Praeger, 1972.
- 2024
- Working Paper
What Is Newsworthy? Theory and Evidence
By: Luis Armona, Matthew Gentzkow, Emir Kamenica and Jesse M. Shapiro
We study newsworthiness in theory and practice. We focus on situations in which a news outlet observes the realization of a state of the world and must decide whether to report the realization to a consumer who pays an opportunity cost to consume the report. The... View Details
Armona, Luis, Matthew Gentzkow, Emir Kamenica, and Jesse M. Shapiro. "What Is Newsworthy? Theory and Evidence." NBER Working Paper Series, No. 32512, May 2024.
- 1985
- Chapter
Stockholder, Manager, and Creditor Interests: Applications of Agency Theory
By: Michael Jensen and Clifford W. Smith Jr.
Keywords: Agency Theory; Business and Shareholder Relations; Financing and Loans; Credit; Borrowing and Debt
Jensen, Michael, and Clifford W. Smith Jr. "Stockholder, Manager, and Creditor Interests: Applications of Agency Theory." In Recent Advances in Corporate Finance, edited by E. I. Altman and M. G. Subrahmanyam. Homewood, IL: Richard D. Irwin, 1985. (Reprinted in Theory of the Firm: Governance, Residual Claims, and Organizational Forms, (Harvard University Press, 2000).)
- 19 Jun 2020
- Podcast
Dexai: Machine learning in the kitchen
Advances in robotics have opened the way for the ultimate in smart kitchen appliances. Draper Labs spinoff, Dexai, makes the AI brains that coordinate the actions of Alfred, a robotic arm versatile enough follow recipes and handle orders in commercial kitchens.... View Details
Descent-to-Delete: Gradient-Based Methods for Machine Unlearning
We study the data deletion problem for convex models. By leveraging techniques from convex optimization and reservoir sampling, we give the first data deletion algorithms that are able to handle an arbitrarily long sequence of adversarial updates while promising... View Details
- 14 Mar 2023
- Cold Call Podcast
Can AI and Machine Learning Help Park Rangers Prevent Poaching?
- July–September 2007
- Article
A Dynamic Theory of China-US Trade: Making Sense of the Imbalances
By: Amar Bhidé and Edmund S. Phelps
Bhidé, Amar, and Edmund S. Phelps. "A Dynamic Theory of China-US Trade: Making Sense of the Imbalances." World Economics 8, no. 3 (July–September 2007): 7–25.
- 2010
- Chapter
Advancing Leadership Theory and Practice
By: Rakesh Khurana and Nitin Nohria
More than a means of getting ahead and gaining power, leadership must be understood as a serious professional and personal responsibility. In this introductory chapter, editors Nitin Nohria, the dean of Harvard Business School, and Rakesh Khurana, a professor of... View Details
Khurana, Rakesh, and Nitin Nohria. "Advancing Leadership Theory and Practice." Chap. 1 in Handbook of Leadership Theory and Practice, edited by Nitin Nohria and Rakesh Khurana. Harvard Business Press, 2010.
- 2015
- Working Paper
Coactive Vicarious Learning: Towards a Relational Theory of Vicarious Learning in Organizations
By: Christopher G. Myers
Vicarious learning—a process of individual belief and behavior change that occurs through being exposed to, and making meaning of, another's experience—has long been recognized as a key driver of individual, team and organizational success. Yet existing perspectives on... View Details
Myers, Christopher G. "Coactive Vicarious Learning: Towards a Relational Theory of Vicarious Learning in Organizations." Harvard Business School Working Paper, No. 16-020, August 2015.
- May 2022 (Revised July 2022)
- Supplement
AWS and Amazon SageMaker (C): The Commercialization of Machine Learning Services
By: Karim R. Lakhani, Shane Greenstein and Kerry Herman
Lakhani, Karim R., Shane Greenstein, and Kerry Herman. "AWS and Amazon SageMaker (C): The Commercialization of Machine Learning Services." Harvard Business School Supplement 622-087, May 2022. (Revised July 2022.)
- May 2022
- Supplement
AWS and Amazon SageMaker (B): The Commercialization of Machine Learning Services
By: Karim R. Lakhani, Shane Greenstein and Kerry Herman
Lakhani, Karim R., Shane Greenstein, and Kerry Herman. "AWS and Amazon SageMaker (B): The Commercialization of Machine Learning Services." Harvard Business School Supplement 622-086, May 2022.
- September/December 1994
- Article
Management Accounting (1984-1994): Development of New Practice and Theory
By: Robert S. Kaplan
Kaplan, Robert S. "Management Accounting (1984-1994): Development of New Practice and Theory." Management Accounting Research 5, nos. 3-4 (September/December 1994): 247–260.
- Article
Uncovering Mechanisms of Theory Development in an Academic Field: Lessons from Leadership Research
By: Mary Ann Glynn and Ryan Raffaelli
A long-standing debate in organization studies has centered on the tension between paradigmatic consensus and theoretical pluralism in an academic field, but little attention has been paid to the underlying processes of field development that account for this. Using a... View Details
Glynn, Mary Ann, and Ryan Raffaelli. "Uncovering Mechanisms of Theory Development in an Academic Field: Lessons from Leadership Research." Academy of Management Annals 4 (2010): 359–401.
- 1976
- Working Paper
Continuous-Time Portfolio Theory and the Pricing of Contingent Claims
By: Robert C. Merton
Merton, Robert C. "Continuous-Time Portfolio Theory and the Pricing of Contingent Claims." Sloan School of Management Working Paper, No. 881-76, November 1976.