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- Faculty Publications (3,834)
Show Results For
- All HBS Web
(7,489)
- People (19)
- News (1,299)
- Research (5,128)
- Events (62)
- Multimedia (60)
- Faculty Publications (3,834)
- December 1978
- Article
An Alternative Model for a Global Analysis of Quadratic Programs in a Finite Number of Steps
By: André Perold
Keywords: Global Range
Perold, André. "An Alternative Model for a Global Analysis of Quadratic Programs in a Finite Number of Steps." Mathematical Programming 15 (December 1978): 105–109.
- March 2022 (Revised July 2022)
- Technical Note
Linear Regression
This note provides an overview of linear regression for an introductory data science course. It begins with a discussion of correlation, and explains why correlation does not necessarily imply causation. The note then describes the method of least squares, and how to... View Details
Keywords: Data Science; Linear Regression; Mathematical Modeling; Mathematical Methods; Analytics and Data Science
Bojinov, Iavor I., Michael Parzen, and Paul Hamilton. "Linear Regression." Harvard Business School Technical Note 622-100, March 2022. (Revised July 2022.)
- Article
Populism and the Return of the 'Paranoid Style': Some Evidence and a Simple Model of Demand for Incompetence as Insurance against Elite Betrayal
By: Rafael Di Tella and Julio J. Rotemberg
We present a simple model of populism as the rejection of “disloyal” leaders. We show that adding the assumption that people are worse off when they experience low income as a result of leader betrayal (than when it is the result of bad luck) to a simple voter choice... View Details
Di Tella, Rafael, and Julio J. Rotemberg. "Populism and the Return of the 'Paranoid Style': Some Evidence and a Simple Model of Demand for Incompetence as Insurance against Elite Betrayal." Journal of Comparative Economics 46, no. 4 (December 2018): 988–1005.
- June 2002
- Article
A Model of (Often Mixed) Stereotype Content: Competence and Warmth Respectively Follow from Status and Competition
By: S.T. Fiske, A.J.C. Cuddy, P. Glick and J. Xu
Fiske, S.T., A.J.C. Cuddy, P. Glick, and J. Xu. "A Model of (Often Mixed) Stereotype Content: Competence and Warmth Respectively Follow from Status and Competition." Journal of Personality and Social Psychology 82, no. 6 (June 2002): 878–902.
- Article
Nice Work if You Can Get It: The Software Industry as a Model for Tomorrow's Jobs
By: R. M. Kanter
Kanter, R. M. "Nice Work if You Can Get It: The Software Industry as a Model for Tomorrow's Jobs." American Prospect, no. 23 (Fall 1995): 52–58.
- 2010
- Working Paper
A New Model of Integrity: The Missing Factor Of Production (PDF file of Keynote and PowerPoint Slides)
By: Michael C. Jensen, Kari L. Granger and Werner Erhard
An Actionable Pathway To Dramatic Increases In Individual And Organizational Performance.
Full Day Executive Program Seminar taught at Olin Business School, Washington University, St. Louis, MO.
Workshop Objectives:
To provide you and your... View Details
Keywords: Performance Improvement; Programs; Trust; Competitive Advantage; Value Creation; Washington (state, US)
Jensen, Michael C., Kari L. Granger, and Werner Erhard. "A New Model of Integrity: The Missing Factor Of Production (PDF file of Keynote and PowerPoint Slides)." Harvard Business School Working Paper, No. 10-087, March 2010.
- March 2021
- Article
Bayesian Signatures of Confidence and Central Tendency in Perceptual Judgment
By: Yang Xiang, Thomas Graeber, Benjamin Enke and Samuel Gershman
This paper theoretically and empirically investigates the role of Bayesian noisy cognition in perceptual judgment, focusing on the central tendency effect: the well-known empirical regularity that perceptual judgments are biased towards the center of the... View Details
Xiang, Yang, Thomas Graeber, Benjamin Enke, and Samuel Gershman. "Bayesian Signatures of Confidence and Central Tendency in Perceptual Judgment." Attention, Perception, & Psychophysics (March 2021): 1–11.
- spring 1983
- Article
A Financial Planning Model for an Analytic Review: The Case of a Savings and Loan Association
By: Robert S. Kaplan
Keywords: Finance; Planning; Financing and Loans; Saving; Financial Institutions; Financial Services Industry; Banking Industry
Kaplan, Robert S. "A Financial Planning Model for an Analytic Review: The Case of a Savings and Loan Association." Auditing (spring 1983): 52–65.
- 2022
- Working Paper
Measuring the Tolerance of the State: Theory and Application to Protest
By: Veli Andirin, Yusuf Neggers, Mehdi Shadmehr and Jesse M. Shapiro
We develop a measure of a regime's tolerance for an action by its citizens. We ground our measure in an economic model and apply it to the setting of political protest. In the model, a regime anticipating a protest can take a costly action to repress it. We define the... View Details
Keywords: Political Protests; Modeling And Analysis; Government and Politics; Conflict and Resolution
Andirin, Veli, Yusuf Neggers, Mehdi Shadmehr, and Jesse M. Shapiro. "Measuring the Tolerance of the State: Theory and Application to Protest." NBER Working Paper Series, No. 30167, June 2022.
- November 2022 (Revised March 2024)
- Case
Replika AI: Monetizing a Chatbot
By: Julian De Freitas and Nicole Tempest Keller
In early 2018, Eugenia Kuyda, co-founder and CEO of San Francisco-based chatbot Replika AI, was deciding how to monetize the app she had built. Launched in 2017, Replika was a consumer AI “companion app” developed by a team of AI software engineers originally based in... View Details
Keywords: Mental Health; Subscriber Models; TAM; Monetization Strategy; Marketing Strategy; Product Marketing; AI and Machine Learning; Applications and Software; Product Positioning; Health Disorders; Technology Industry
De Freitas, Julian, and Nicole Tempest Keller. "Replika AI: Monetizing a Chatbot." Harvard Business School Case 523-016, November 2022. (Revised March 2024.)
- May 2010
- Article
Bye Bye Bundles: The Unbundling of Music in Digital Channels
By: Anita Elberse
Fueled by digital distribution, unbundling is prevalent in many information industries. What is the effect of this unbundling on sales? And what bundle characteristics drive this effect? I empirically examine these questions in the context of the music industry, using... View Details
Keywords: Unbundling; Bundling; Digital Distribution; System-of-equations Modeling; Sales; Distribution Channels; Framework; Mathematical Methods; Revenue; Reputation; Internet and the Web; System; E-commerce; Information Industry; Music Industry
Elberse, Anita. "Bye Bye Bundles: The Unbundling of Music in Digital Channels." Journal of Marketing 74, no. 3 (May 2010): 107–123.
- Forthcoming
- Article
Crisis Interventions in Corporate Insolvency
By: Samuel Antill and Christopher Clayton
We model the optimal resolution of insolvent firms in general equilibrium. Collateral-constrained banks lend to (i) solvent firms to finance investments and (ii) distressed firms to avoid liquidation. Liquidations create negative fire-sale externalities. Liquidations... View Details
Keywords: Insolvent Firms; Government Intervention; Liquidation; Econometric Models; Insolvency and Bankruptcy; Policy
Antill, Samuel, and Christopher Clayton. "Crisis Interventions in Corporate Insolvency." Journal of Finance (forthcoming).
- 2008
- Working Paper
The Ontological Foundations of Leadership and Performance: Being a Leader, and the Effective Exercise of Leadership, A New Model
By: Werner Erhard, Michael C. Jensen, Steve Zaffron and Kari L. Granger
This paper is the (pre-course) introduction document to an experimental course developed by the authors and taught at the U. of Rochester Simon School of Business. The intention of the course is to leave the participants actually being leaders and being able to... View Details
- 2021
- Working Paper
Issue Salience and Political Stereotypes
By: Pedro Bordalo, Marco Tabellini and David Yang
U.S. voters exaggerate the differences in attitudes held by Republicans and Democrats on a range of socioeconomic and political issues, and higher perceived polarization is associated with greater political engagement and affective polarization. In this paper, we... View Details
- July 2024
- Article
How Artificial Intelligence Constrains Human Experience
By: A. Valenzuela, S. Puntoni, D. Hoffman, N. Castelo, J. De Freitas, B. Dietvorst, C. Hildebrand, Y.E. Huh, R. Meyer, M. Sweeney, S. Talaifar, G. Tomaino and K. Wertenbroch
Many consumption decisions and experiences are digitally mediated. As a consequence, consumer behavior is increasingly the joint product of human psychology and ubiquitous algorithms (Braun et al. 2024; cf. Melumad et al. 2020). The coming of age of Large Language... View Details
Keywords: Large Language Model; User Experience; AI and Machine Learning; Consumer Behavior; Technology Adoption; Risk and Uncertainty; Cost vs Benefits
Valenzuela, A., S. Puntoni, D. Hoffman, N. Castelo, J. De Freitas, B. Dietvorst, C. Hildebrand, Y.E. Huh, R. Meyer, M. Sweeney, S. Talaifar, G. Tomaino, and K. Wertenbroch. "How Artificial Intelligence Constrains Human Experience." Journal of the Association for Consumer Research 9, no. 3 (July 2024): 241–256.
- 2000
- Working Paper
The Role of the Business Model in Capturing Value Innovation: Evidence from Xerox Corporation's Technology Spinoff Companies
Chesbrough, Henry W., and Richard S. Rosenbloom. "The Role of the Business Model in Capturing Value Innovation: Evidence from Xerox Corporation's Technology Spinoff Companies." Harvard Business School Working Paper, No. 01-002, July 2000.
- March 2005
- Article
Towards a Competitive Arousal Model of Decision Making: A Study of Auction Fever in Live and Internet Auctions
By: Gillian Ku, Deepak Malhotra and J. Keith Murnighan
Ku, Gillian, Deepak Malhotra, and J. Keith Murnighan. "Towards a Competitive Arousal Model of Decision Making: A Study of Auction Fever in Live and Internet Auctions." Organizational Behavior and Human Decision Processes 96, no. 2 (March 2005): 89–103.
- Article
An Exploration of Optimal Stabilization Policy
By: N. Gregory Mankiw and Matthew C. Weinzierl
This paper examines the optimal response of monetary and fiscal policy to a decline in aggregate demand. The theoretical framework is a two-period general equilibrium model in which prices are sticky in the short-run and flexible in the long-run. Policy is evaluated by... View Details
Keywords: Fiscal Policy; Monetary Policy; Economic Models; Aggregate Demand; Demand and Consumers; Money; Mathematical Methods; Taxation; Spending; Policy; Welfare; Household; Economic Slowdown and Stagnation
Mankiw, N. Gregory, and Matthew C. Weinzierl. "An Exploration of Optimal Stabilization Policy." Brookings Papers on Economic Activity (Spring 2011). (Also Harvard Business School Working Paper, No. 11-113, May 2011 and NBER Working Paper Series, No. 17029, May 2011.)