Filter Results:
(170)
Show Results For
- All HBS Web (170)
- Faculty Publications (36)
Show Results For
- All HBS Web (170)
- Faculty Publications (36)
- 2008
- Working Paper
Taste Heterogeneity, IIA, and the Similarity Critique
By: Thomas J. Steenburgh and Andrew Ainslie
The purpose of this paper is to show that allowing for taste heterogeneity does not address the similarity critique of discrete-choice models. Although IIA may technically be broken in aggregate, the mixed logit model allows neither a given individual nor the... View Details
Steenburgh, Thomas J., and Andrew Ainslie. "Taste Heterogeneity, IIA, and the Similarity Critique." Harvard Business School Working Paper, No. 09-049, September 2008.
- 07 Jun 2023
- HBS Case
3 Ways to Gain a Competitive Advantage Now: Lessons from Amazon, Chipotle, and Facebook
understood what people were really willing to pay for,” Karp says. “Having great features is different than having features that will incentivize people to use your product.” As mixed economic signals and the rise of artificial... View Details
Keywords: by Michael Blanding
- August 2014
- Article
The Varied Work of Challenger Movements: Identifying Challenger Roles in the U.S. Environmental Movement
By: Stephanie Bertels, Andrew J. Hoffman and Rich Dejordy
Organizations within challenger movements often exhibit differences in what they do, with whom they interact, and how they understand or present themselves. This article attempts to understand what underlies such heterogeneity in challenger movements. Adopting a mixed... View Details
Keywords: Status and Position; Environmental Management; Non-Governmental Organizations; Social and Collaborative Networks
Bertels, Stephanie, Andrew J. Hoffman, and Rich Dejordy. "The Varied Work of Challenger Movements: Identifying Challenger Roles in the U.S. Environmental Movement." Organization Studies 35, no. 8 (August 2014): 1171–1210.
- 12 Mar 2008
- Working Paper Summaries
Allocating Marketing Resources
Keywords: by Sunil Gupta & Thomas J. Steenburgh
- October 2014
- Article
The Promise of Positive Optimal Taxation: Normative Diversity and a Role for Equal Sacrifice
A prominent assumption in modern optimal tax research is that the objective of taxation is Utilitarian. I present new survey evidence that most people disagree with this assumption, preferring tax policies based at least in part on a classic alternative objective: the... View Details
Weinzierl, Matthew. "The Promise of Positive Optimal Taxation: Normative Diversity and a Role for Equal Sacrifice." Journal of Public Economics 118 (October 2014): 128–142. (Also NBER Working Paper Series, No. 18599.)
- November 2022
- Article
Measuring Inequality beyond the Gini Coefficient May Clarify Conflicting Findings
By: Kristin Blesch, Oliver P. Hauser and Jon M. Jachimowicz
Prior research has found mixed results on how economic inequality is related to various outcomes. These contradicting findings may in part stem from a predominant focus on the Gini coefficient, which only narrowly captures inequality. Here, we conceptualize the... View Details
Keywords: Economic Inequalty; Gini Coefficient; Income Inequality; Equality and Inequality; Social Issues; Health; Status and Position
Blesch, Kristin, Oliver P. Hauser, and Jon M. Jachimowicz. "Measuring Inequality beyond the Gini Coefficient May Clarify Conflicting Findings." Nature Human Behaviour 6, no. 11 (November 2022): 1525–1536.
- October 2000 (Revised March 2004)
- Background Note
Variance Analysis and Flexible Budgeting
By: Robert S. Kaplan
Facilitates the teaching of cases on variance analysis and flexible budgeting. Uses algebra, diagrams, and numerical examples to illustrate the calculation of price, quantity, and mix variances for revenues and costs, and a flexible budget for analyzing indirect and... View Details
Kaplan, Robert S. "Variance Analysis and Flexible Budgeting." Harvard Business School Background Note 101-039, October 2000. (Revised March 2004.)
- October 2013
- Article
How Much to Make and How Much to Buy? An Analysis of Optimal Plural Sourcing Strategies
By: Phanish Puranam, Ranjay Gulati and Sourav Bhattacharya
While many theories of the firm seek to explain when firms make rather than buy, in practice, firms often make and buy the same input—they engage in plural sourcing. We argue that explaining the mix of external procurement and internal sourcing for the same input... View Details
Keywords: Supply Chain; Forecasting and Prediction; Framework; Prejudice and Bias; Mathematical Methods
Puranam, Phanish, Ranjay Gulati, and Sourav Bhattacharya. "How Much to Make and How Much to Buy? An Analysis of Optimal Plural Sourcing Strategies." Strategic Management Journal 34, no. 10 (October 2013): 1145–1161.
- Forthcoming
- Article
Slowly Varying Regression Under Sparsity
By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami
We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details
Bertsimas, Dimitris, Vassilis Digalakis Jr, Michael Lingzhi Li, and Omar Skali Lami. "Slowly Varying Regression Under Sparsity." Operations Research (forthcoming). (Pre-published online March 27, 2024.)
- 15 Sep 2003
- Lessons from the Classroom
HBS Cases: Developing the Courage to Act
Harvard Business School professor David A. Garvin has studied the development of the case method of teaching at Harvard's law, business, and medical schools. Garvin wanted to see how the schools are similar and different in their use of... View Details
Keywords: by David A. Garvin
- 2019
- Working Paper
The Impact of Professionals' Contributions to Online Knowledge Communities on Their Workplace Knowledge Work
By: Hila Lifshitz - Assaf and Frank Nagle
Knowledge work is becoming increasingly challenging as pace of change in the knowledge frontier is increasing. Organizations have created multiple mechanisms to minimize knowledge gaps and increase learning such internal training, mentorship programs as well as... View Details
Keywords: Open Source; Future Of Work; Software Development; Knowledge Work; Online Community; Learning; Knowledge Sharing; Applications and Software; Open Source Distribution; Performance Productivity
Lifshitz - Assaf, Hila, and Frank Nagle. "The Impact of Professionals' Contributions to Online Knowledge Communities on Their Workplace Knowledge Work." Working Paper, April 2019.
- 2014
- Chapter
Building an Infrastructure for Empirical Research on Social Enterprise: Challenges and Opportunities
By: Matthew Lee, Julie Battilana and Ting Wang
Purpose: Despite the increase in empirical studies of social enterprise in management and organization research, the lack of a cohesive knowledge base in this area is concerning. In this chapter, we propose that the underdevelopment of the attendant research... View Details
Keywords: Social Entrepreneurship
Lee, Matthew, Julie Battilana, and Ting Wang. "Building an Infrastructure for Empirical Research on Social Enterprise: Challenges and Opportunities." In Social Entrepreneurship and Research Methods. Vol. 9, edited by Jeremy C. Short, David J. Ketchen, and Donald D. Bergh, 241–264. Research Methodology in Strategy and Management. Emerald Group Publishing, 2014.
- February 2005 (Revised November 2016)
- Background Note
Forecasting the Adoption of a New Product
By: Elie Ofek
Provides tools and methodologies that allow forecasting demand for innovative new products. Highlights the Bass model—the theory behind it and ways to determine its parameters. Provides a detailed example of how to use the Bass model to forecast demand for satellite... View Details
Keywords: Forecasting and Prediction; Innovation and Invention; Marketing; Demand and Consumers; Mathematical Methods; Competition
Ofek, Elie. "Forecasting the Adoption of a New Product." Harvard Business School Background Note 505-062, February 2005. (Revised November 2016.)
- 30 Aug 2004
- Research & Ideas
Mapping Your Board’s Effectiveness
Pennsylvania. The map it developed for its new strategy (First Commonwealth Financial strategy map) called for the company to become more client-focused by offering its customers a tailored mix of financial solutions. While it was... View Details
Keywords: by Robert S. Kaplan
- 2011
- Working Paper
The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments
By: Qiang Liu, Thomas J. Steenburgh and Sachin Gupta
Different instruments are relevant for different marketing objectives (category demand expansion or market share stealing). To help brand managers make informed marketing mix decisions, it is essential that marketing mix models appropriately measure the different... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Investment; Brands and Branding; Marketing Strategy; Demand and Consumers; Mathematical Methods
Liu, Qiang, Thomas J. Steenburgh, and Sachin Gupta. "The Flexible Substitution Logit: Uncovering Category Expansion and Share Impacts of Marketing Instruments." Harvard Business School Working Paper, No. 12-012, September 2011.
- 25 Oct 2011
- First Look
First Look: October 25
Allocation for Kidney Transplantation Authors:Dimitris Bertsimas, Vivek F. Farias, and Nikolaos Trichakis Abstract We propose a scalable, data-driven method for designing national policies for the allocation of deceased donor kidneys to... View Details
Keywords: Sean Silverthorne
- October 2001 (Revised November 2001)
- Background Note
Running and Growing the Small Company: Course Overview
Addresses challenges facing managers, presidents, and owners in generating and sustaining superior performance, especially as a company broadens its mix of goods and services, increases the volume of its sales, and enlarges the size of its workforce. The critical... View Details
Spear, Steven J. "Running and Growing the Small Company: Course Overview." Harvard Business School Background Note 602-077, October 2001. (Revised November 2001.)
- 07 Jul 2009
- First Look
First Look: July 7
driven at least partly by career concerns. Download the paper: http://www.hbs.edu/research/pdf/09-014.pdf Policy Bundling to Overcome Loss Aversion: A Method for Improving Legislative Outcomes Authors:Katherine L. Milkman, Mary Carol... View Details
Keywords: Martha Lagace
- Web
Faculty & Research
senior leadership team have made inroads to this end, including adjusting the company’s portfolio mix to higher-margin businesses and affirming and strengthening Greif’s strong culture. In partnership with the company’s board chair,... View Details
- 2010
- Article
Hospital Performance, the Local Economy, and the Local Workforce: Findings from a U.S. National Longitudinal Study
Background: Pay-for-performance is an increasingly popular approach to improving health care quality, and the US government will soon implement pay-for-performance in hospitals nationwide. Yet hospital capacity to perform (and improve performance) likely depends on... View Details
Blustein, Jan, William Borden, and Melissa Valentine. "Hospital Performance, the Local Economy, and the Local Workforce: Findings from a U.S. National Longitudinal Study." PLoS Medicine 7, no. 6 (2010).