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- All HBS Web (2,037)
- Faculty Publications (475)
- December 2010
- Article
Altruistic Dynamic Pricing with Customer Regret
By: Julio J. Rotemberg
A model is considered where firms internalize the regret costs that consumers experience when they see an unexpected price change. Regret costs are assumed to be increasing in the size of price changes and this can explain why the size of price increases is less... View Details
Keywords: Cost; Price; Change; Inflation and Deflation; Cost Management; Customers; Practice; Announcements; Forecasting and Prediction
Rotemberg, Julio J. "Altruistic Dynamic Pricing with Customer Regret." Scandinavian Journal of Economics 112, no. 4 (December 2010).
- 2009
- Working Paper
Altruistic Dynamic Pricing with Customer Regret
By: Julio J. Rotemberg
A model is considered where firms internalize the regret costs that consumers experience when they see an unexpected price change. Regret costs are assumed to be increasing in the size of price changes and this can explain why the size of price increases is less... View Details
- 22 Oct 2013
- First Look
First Look: October 22
96 globally distributed members in six software development teams, we propose a model that captures how asymmetries in language fluency contribute to an us vs. them dynamic so common in global teams.... View Details
Keywords: Sean Silverthorne
- Article
Kill or Die: Moral Judgment Alters Linguistic Coding of Causality
By: Julian De Freitas, Peter DiScioli, Jason Nemirow, Maxim Massenkoff and Steven Pinker
What is the relationship between the language people use to describe an event and their moral judgments?
We test the hypothesis that moral judgment and causative verbs rely on the same underlying mental
model of people’s actions. Experiment 1a finds that participants... View Details
Keywords: Moral Cognition; Moral Psychology; Causative Verbs; Trolley Problem; Argument Structure; Moral Sensibility; Judgments
De Freitas, Julian, Peter DiScioli, Jason Nemirow, Maxim Massenkoff, and Steven Pinker. "Kill or Die: Moral Judgment Alters Linguistic Coding of Causality." Journal of Experimental Psychology: Learning, Memory, and Cognition 43, no. 8 (August 2017): 1173–1182.
- January 2020
- Article
The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation
By: Tatyana Deryugina, Alexander MacKay and Julian Reif
We study the dynamics of residential electricity demand by exploiting a natural experiment that produced large and long-lasting price changes in over 250 Illinois communities. Using a flexible difference-in-differences matching approach, we estimate that the price... View Details
Keywords: Electricity Demand; Consumption Dynamics; Energy; Policy; Demand and Consumers; Price; Mathematical Methods
Deryugina, Tatyana, Alexander MacKay, and Julian Reif. "The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation." American Economic Journal: Applied Economics 12, no. 1 (January 2020): 86–114.
- Dec 2001
- Other Presentation
Innovation Lecture
In his lecture, Professor Porter gave a sharp analysis of the Dutch economy. His message was that the Netherlands must watch its step because it is losing momentum as a knowledge-based economy. Not because it is performing badly, but because other countries are doing... View Details
Porter, Michael E. "Innovation Lecture." Institute for Strategy and Competitiveness, The Hague, Netherlands, December 2001.
- 19 Jun 2013 - 21 Jun 2013
- Keynote Speech
Empowering the Learner at Work: The Three Stances Framework
By: Michele Rigolizzo, David Perkins and Marga Biller
Research suggests that work-relevant learning occurs largely on the job. However, in many situations workers do not learn nearly as much as they might. The "three stances" model helps to explain why. When someone undertakes a task, the person may adopt a completion,... View Details
Keywords: Learning And Development; Learning Organizations; Learning To Learn; Organizational Culture; Organizational Design; Learning
Rigolizzo, Michele, David Perkins, and Marga Biller. "Empowering the Learner at Work: The Three Stances Framework." Learning Managers Forum, United Nations, Turin, Italy, June 19–21, 2013. (The Learning Managers Forum provides the leaders of the UN Learning Community with opportunities to:
SHARE and analyze innovation, knowledge, and best practices;
EXPLORE new ways to respond to the challenges of your daily work;
SHAPE the UN Learning Community of the future.)
- 01 Apr 2021
- HBS Seminar
Luis Cabral, NYU Stern
- 2022
- Working Paper
How Do Investors Value ESG?
By: Malcolm Baker, Mark Egan and Suproteem K. Sarkar
Environmental, social, and governance (ESG) objectives have risen to near the top of the agenda for corporate executives and boards, driven in large part by their perceptions of shareholder interest. We quantify the value that shareholders place on ESG using a revealed... View Details
Keywords: Investment; Investment Portfolio; Corporate Social Responsibility and Impact; Business and Shareholder Relations; Environmental Sustainability; Governance; Financial Services Industry; United States
Baker, Malcolm, Mark Egan, and Suproteem K. Sarkar. "How Do Investors Value ESG?" NBER Working Paper Series, No. 30708, December 2022. (Harvard Business School Working Paper, No. 23-028, November 2022.)
V. Kasturi Rangan
Kash Rangan is the Malcolm P. McNair Professor of Marketing at the Harvard Business School. Formerly the chairman of the Marketing Department (1998-2002), he is now the co-chairman of the school's Social Enterprise Initiative. He has taught in a wide variety of MBA... View Details
- January 2018
- Supplement
Jumia Nigeria PowerPoint Supplement
Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details
- January 2018 (Revised March 2019)
- Teaching Note
Jumia Nigeria: from Retail to Marketplace (A) and (B)
By: Ramon Casadesus-Masanell and Karen Elterman
Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details
- December 2006 (Revised October 2007)
- Course Overview Note
Managing Networked Businesses: Course Overview for Educators
Provides an overview for educators of concepts covered in the MBA elective course, "Managing Networked Businesses," (MNB). MNB focuses on management challenges in businesses that exhibit network effects. Such businesses comprise a large and growing share of the global... View Details
- 11 Jan 2011
- First Look
First Look: Jan. 11
models and evaluating their efficacy in standalone fashion—just as engineers test new technologies or products. However, the success or failure of a company's business model depends View Details
Keywords: Sean Silverthorne
- 2017
- Working Paper
Rethinking Measurement of Pay Disparity and its Relation to Firm Performance
By: Ethan Rouen
I develop measures of firm-level pay disparity and examine their relation to firm accounting performance. Using comprehensive compensation data for a large sample of firms, I find no statistically significant relation between the ratio of CEO-to-mean employee... View Details
Keywords: Pay Disparity; Pay Ratio; CEO Pay Ratio; Income Inequality; Executive Compensation; Wages; Equality and Inequality; Business Ventures; Performance
Rouen, Ethan. "Rethinking Measurement of Pay Disparity and its Relation to Firm Performance." Harvard Business School Working Paper, No. 18-007, July 2017.
- October 1998
- Case
Excite, Inc.--1998
By: Stephen P. Bradley and Kelley Porter
Reviews recent trends and the evolution of the emerging portal industry, highlighting the competitive position of the industry's major participants. The business model of Excite, Inc., and its major competitors are presented. In addition, the case looks at the new... View Details
Keywords: Competitive Strategy; Business Model; Emerging Markets; Transformation; Market Entry and Exit; Industry Structures; Web Services Industry
Bradley, Stephen P., and Kelley Porter. "Excite, Inc.--1998." Harvard Business School Case 799-044, October 1998.
- 2014
- Case
Meizhou Dongpo Restaurant Group
By: F. Warren McFarlan, Weiku Wu and Jia Guo
Since the establishment of the first Meizhou Dongpo Restaurant in Beijing in 1996, Wang Gang and his wife Liang Di have opened more than 100 chain restaurants in China and foreign countries, and set up the group headquarters, logistics center, R&D center and central... View Details
McFarlan, F. Warren, Weiku Wu, and Jia Guo. "Meizhou Dongpo Restaurant Group." Tsinghua University Case, 2014.
- Article
An Integrated Decision-Making Approach for Improving European Air Traffic Management
By: Yael Grushka-Cockayne, Bert De Reyck and Zeger Degraeve
We develop a multistakeholder, multicriteria decision-making framework for Eurocontrol, the European air traffic management organization, for evaluating and selecting operational improvements to the air traffic management system. The selected set of improvements will... View Details
Keywords: Decision Making; Framework; Operations; Performance Improvement; Government Administration; Air Transportation Industry; Europe
Grushka-Cockayne, Yael, Bert De Reyck, and Zeger Degraeve. "An Integrated Decision-Making Approach for Improving European Air Traffic Management." Management Science 54, no. 8 (August 2008): 1395–1409.
- 2018
- Working Paper
The State of Open Source Server Software
By: Shane Greenstein and Klaus Ackermann
The study assembles new data to construct a census of worldwide web server use across the globe. We document a large concentration of investment in the United States, and a wide dispersion across scores of countries. We find tens of billions of dollars of unmeasured... View Details
Keywords: Internet; Open Source; Internet and the Web; Policy; Open Source Distribution; Internet and the Web; Global Range
Greenstein, Shane, and Klaus Ackermann. "The State of Open Source Server Software." Working Paper, September 2018.
- 2009
- Working Paper
Industry Equilibrium with Open Source and Proprietary Firms
By: Gaston Llanes and Ramiro de Elejalde
We present a model of industry equilibrium to study the coexistence of Open Source (OS) and Proprietary (P) firms. Two novel aspects of the model are: (1) participation in OS arises as the optimal decision of profit-maximizing firms, and (2) OS and P firms may (or may... View Details
Keywords: Investment; Technological Innovation; Knowledge Sharing; Industry Structures; Open Source Distribution; Research and Development
Llanes, Gaston, and Ramiro de Elejalde. "Industry Equilibrium with Open Source and Proprietary Firms." Harvard Business School Working Paper, No. 09-149, June 2009.