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Show Results For
-
All HBS Web
(7,587)
- People (19)
- News (1,301)
- Research (5,013)
- Events (57)
- Multimedia (58)
- Faculty Publications (3,757)
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- 2023
- Article
Post Hoc Explanations of Language Models Can Improve Language Models
By: Satyapriya Krishna, Jiaqi Ma, Dylan Slack, Asma Ghandeharioun, Sameer Singh and Himabindu Lakkaraju
Large Language Models (LLMs) have demonstrated remarkable capabilities in performing complex tasks. Moreover, recent research has shown that incorporating human-annotated rationales (e.g., Chain-of-Thought prompting) during in-context learning can significantly enhance...
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Krishna, Satyapriya, Jiaqi Ma, Dylan Slack, Asma Ghandeharioun, Sameer Singh, and Himabindu Lakkaraju. "Post Hoc Explanations of Language Models Can Improve Language Models." Advances in Neural Information Processing Systems (NeurIPS) (2023).
- January 2008 (Revised August 2009)
- Module Note
Competing through Business Models (A)
By: Ramon Casadesus-Masanell and Joan E. Ricart
This note defines the concepts of business model and the value loop. It also introduces business model representations and proposes four tests for evaluating business models in isolation. This is the first note in a series of three written for the HBS elective course...
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Casadesus-Masanell, Ramon, and Joan E. Ricart. "Competing through Business Models (A)." Harvard Business School Module Note 708-452, January 2008. (Revised August 2009.)
- 18 Sep 2019
- Working Paper Summaries
Using Models to Persuade
Keywords:
by Joshua Schwartzstein and Adi Sunderam
- April 2006
- Background Note
Designing Sustainable Service Models
By: Frances X. Frei
Taught as the second module in a Harvard Business School course on Managing Service Operations. Addresses the challenge of designing service models that effectively incorporate a customer operating role, as well as how to align operations to deliver value to both the...
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Keywords:
Business Model;
Customers;
Design;
Managerial Roles;
Consumer Behavior;
Service Operations;
Power and Influence;
Value
Frei, Frances X. "Designing Sustainable Service Models." Harvard Business School Background Note 606-031, April 2006.
- July 2006
- Article
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by...
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Keywords:
Open Source Software;
Demand-side Learning;
Network Effects;
Linux;
Mixed Duopoly;
Competitive Dynamics;
Business Models;
Duopoly and Oligopoly;
Information Technology;
Applications and Software;
Business Model;
Mathematical Methods;
Digital Platforms;
Profit;
Balance and Stability;
Management Analysis, Tools, and Techniques;
SWOT Analysis;
Competition;
Price;
Information Technology Industry
Casadesus-Masanell, Ramon, and Pankaj Ghemawat. "Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows." Management Science 52, no. 7 (July 2006): 1072–1084.
- 2017
- Working Paper
Knowledge Flows within Multinationals—Estimating Relative Influence of Headquarters and Host Context Using a Gravity Model
By: Prithwiraj Choudhury, Mike Horia Teodorescu and Tarun Khanna
From the perspective of a multinational subsidiary, we employ the classic gravity equation in economics to model and compare knowledge flows to the subsidiary from the MNC headquarters and from the host country context. We also generalize traditional economics gravity...
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- 2013
- Dissertation
Designing Freemium: A Model of Consumer Usage, Upgrade, and Referral Dynamics
By: Clarence Lee, Vineet Kumar and Sunil Gupta
Abstract. Over the past decade "freemium" (free + premium) has become the dominant business model among internet start-ups for its ability to acquire and monetize a large install-base with limited marketing resources. Freemium is a hybrid strategy where a firm offers...
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- 2011
- Working Paper
Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models
By: Ramon Casadesus-Masanell and Feng Zhu
We study sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic interactions between an innovative entrant and an incumbent where the incumbent may imitate the...
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Keywords:
Business Model;
Innovation and Invention;
Market Entry and Exit;
Competitive Strategy;
Competitive Advantage;
Value
Casadesus-Masanell, Ramon, and Feng Zhu. "Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models." Harvard Business School Working Paper, No. 11-003, July 2010. (Revised September 2011.)
- February 2007
- Background Note
BASIX Simulation Model
By: Peter Tufano and Shawn A. Cole
Explains how to use Crystal Ball to simulate the insurance decision in the BASIX case.
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- Research Summary
Competing business models
Building on the literatures on competitive positioning and the theory of industrial organization, my work seeks to tackle previously unaddressed questions by studying situations where firms compete in dissimilar ways. Some examples of these questions include:View Details
- February 2007 (Revised January 2008)
- Supplement
Multifactor Models (CW)
By: Malcolm P. Baker
- March 1993 (Revised May 1994)
- Background Note
Multiplicative Regression Models
Schleifer, Arthur, Jr. "Multiplicative Regression Models." Harvard Business School Background Note 893-013, March 1993. (Revised May 1994.)
- September 1974 (Revised December 1974)
- Background Note
Critical Fractile Model
Jackson, Barbara B. "Critical Fractile Model." Harvard Business School Background Note 175-058, September 1974. (Revised December 1974.)
- February 2006
- Teaching Note
Cost-Volume-Profit Models (TN)
By: David F. Hawkins, V.G. Narayanan, Michele Jurgens and Jacob Cohen
Keywords:
Mathematical Methods
- 2006
- Chapter
Advanced Regression Models
By: Raghuram Iyengar and Sunil Gupta
Keywords:
Mathematical Methods
- 2024
- Working Paper
Sharing Models to Interpret Data
By: Joshua Schwartzstein and Adi Sunderam
To understand new data, we share models or interpretations with others. This paper studies such exchanges of models in a community. The key assumption is that people adopt the interpretation in their community that best explains the data, given their prior beliefs. An...
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Keywords:
Social Learning Theory;
Theory;
Social Issues;
Cognition and Thinking;
Social and Collaborative Networks;
Attitudes
Schwartzstein, Joshua, and Adi Sunderam. "Sharing Models to Interpret Data." Harvard Business School Working Paper, April 2024.
- 2004
- Chapter
The Harrod-Domar Model
By: Diego Comin
Comin, Diego. "The Harrod-Domar Model." In An Eponymous Dictionary of Economics, edited by C. R. Braun and Julio Segura. Edward Elgar Publishing, 2004.
- January 1972
- Article
Stochastic Growth Models
By: Robert S. Kaplan
Keywords:
Growth and Development
Kaplan, Robert S. "Stochastic Growth Models." Management Science 18 (January 1972): 249–264.
- July 1985 (Revised May 1988)
- Background Note
Multiplicative Regression Models
Schleifer, Arthur, Jr. "Multiplicative Regression Models." Harvard Business School Background Note 186-031, July 1985. (Revised May 1988.)