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- Research (857)
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- Faculty Publications (269)
Show Results For
-
All HBS Web
(1,180)
- News (180)
- Research (857)
- Events (12)
- Multimedia (4)
- Faculty Publications (269)
- March 2020
- Article
Estimating the Value of Electricity Storage in PJM: Arbitrage and Some Welfare Effects
By: Ramteen Sioshansi, Paul Denholm, Thomas Jenkin and Jurgen Weiss
Significant increases in prices and price volatility of natural gas and electricity have raised interest in the potential economic opportunities for electricity storage. The paper analyzes the arbitrage value of a price-taking storage device in PJM during the six-year...
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Sioshansi, Ramteen, Paul Denholm, Thomas Jenkin, and Jurgen Weiss. "Estimating the Value of Electricity Storage in PJM: Arbitrage and Some Welfare Effects." Energy Economics 31, no. 2 (March 2020): 269–277.
How Is Foreign Aid Spent?
We use oil price fluctuations to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its short-run effect on... View Details
- 23 Oct 2019
- Working Paper Summaries
Decarbonization Factors
- Research Summary
Ray's current research is on technology platforms - how technology companies can platformize their technology offerings, how platforms impact competitive strategy and create pricing power, and how technology consumers interact with technologies that are platforms.
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- September 2013
- Case
SafeBlend Fracturing
By: Benson P. Shapiro, Frank V. Cespedes and Alisa Zalosh
The CEO of SafeBlend Technologies must set a price for the company's environmentally friendly fracturing fluid additive. The firm is negotiating a new contract with its biggest client, Bristol Natural Gas. For the last two years, SafeBlend has been the sole provider of...
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Keywords:
Information Technology;
Customer Relationship Management;
Price;
Negotiation;
Competitive Advantage;
Environmental Sustainability;
Energy Sources;
Sales;
Energy Industry
Shapiro, Benson P., Frank V. Cespedes, and Alisa Zalosh. "SafeBlend Fracturing." Harvard Business School Brief Case 914-513, September 2013.
- July 2009
- Article
How Is Foreign Aid Spent? Evidence from a Natural Experiment
By: Eric D. Werker, Faisal Z. Ahmed and Charles Cohen
We use oil price fluctuations to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its short-run effect on aggregate...
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Werker, Eric D., Faisal Z. Ahmed, and Charles Cohen. "How Is Foreign Aid Spent? Evidence from a Natural Experiment." American Economic Journal: Macroeconomics 1, no. 2 (July 2009): 225–244. (Reprinted in Geopolitics of Foreign Aid, ed. Helen Milner and Dustin Tingley. Northampton: Edward Elgar, 2013.)
- 2007
- Working Paper
How Is Foreign Aid Spent? Evidence from a Natural Experiment
By: Eric D. Werker, Faisal Z. Ahmed and Charles Cohen
We use oil price fluctuations to construct a new instrument to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its...
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Werker, Eric D., Faisal Z. Ahmed, and Charles Cohen. "How Is Foreign Aid Spent? Evidence from a Natural Experiment." Harvard Business School Working Paper, No. 07-074, April 2007. (Revised December 2007, July 2008.)
- December 1986 (Revised March 1991)
- Supplement
Caterpillar-Komatsu in 1986
Provides an update to the global competitive interaction between Caterpillar and Komatsu described in companion cases Caterpillar Tractor and Komatsu Ltd. Caterpillar's response to Komatsu's growing market share is outlined, then the impact of rapidly changing...
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Keywords:
Competition;
Currency Exchange Rate;
Price;
Global Strategy;
Policy;
Market Participation;
Strategy;
Manufacturing Industry;
Agriculture and Agribusiness Industry;
Industrial Products Industry
Bartlett, Christopher A. "Caterpillar-Komatsu in 1986." Harvard Business School Supplement 387-095, December 1986. (Revised March 1991.)
- 2014
- Working Paper
Firm Competitiveness and Detection of Bribery
By: George Serafeim
Using survey data from firms around the world I analyze how detection of bribery has impacted a firm's competitiveness over the past year. Managers report that the most significant impact was on employee morale, followed by business relations, and then reputation and...
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Keywords:
Competitiveness;
Corruption;
Bribery;
Employee Engagement;
Reputation;
Regulation;
Competition;
Crime and Corruption;
Ethics;
Performance
Serafeim, George. "Firm Competitiveness and Detection of Bribery." Harvard Business School Working Paper, No. 14-012, July 2013. (Revised February 2014, April 2014.)
- May 2022
- Article
Variance Analysis: New Insights from Health Care Applications
By: Robert S. Kaplan and Susanna Gallani
We use a health care application to illustrate how variance analysis can be used to benchmark costs across similar service delivery sites. Variances for personnel costs, typically the largest cost component in service organizations, are calculated for price, quantity,...
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Keywords:
Variance Analysis;
Benchmarking;
Time-Driven Activity-Based Costing;
Health Care;
Activity Based Costing and Management;
Health Care and Treatment;
Service Delivery;
Service Industry
Kaplan, Robert S., and Susanna Gallani. "Variance Analysis: New Insights from Health Care Applications." Issues in Accounting Education 37, no. 2 (May 2022): 27–36.
- 01 Feb 2019
- HBS Seminar
Xavier Jaravel, London School of Economics
- October 1996 (Revised April 1997)
- Case
Tweeter etc.
By: John T. Gourville and George Wu
In the early 1990s, Tweeter etc., a small regional retailer of higher-end audio and video equipment, faced increasing competitive pricing pressures from several large regional and national consumer electronics chains. In response, in 1993, they introduced "Automatic...
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Keywords:
Advertising;
Customer Focus and Relationships;
Price;
Market Entry and Exit;
Supply Chain Management;
Competition;
Electronics Industry;
Retail Industry
Gourville, John T., and George Wu. "Tweeter etc." Harvard Business School Case 597-028, October 1996. (Revised April 1997.)
- 02 Jul 2020
- Working Paper Summaries
Inflation with COVID Consumption Baskets
Keywords:
by Alberto Cavallo
- 04 Apr 2016
- HBS Seminar
Ariel Stern, Harvard Business School
- 05 May 2020
- Research & Ideas
China Tariffs and Coronavirus a Double Hit to American Retailers
websites of hundreds of online retailers to track how they change over time. “What is distinguishing about our paper is that we observe prices not only at the border, but we can also see the impact in retail...
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Keywords:
by Michael Blanding
- 14 Jan 2010
- Working Paper Summaries
Optimal Auction Design and Equilibrium Selection in Sponsored Search Auctions
Keywords:
by Benjamin G. Edelman & Michael Schwarz
- Article
How Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods
In many service industries, companies compete with each other on the basis of the waiting time their customers experience, along with other strategic instruments such as the price they charge for their service. The objective of this paper is to conduct an empirical...
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Keywords:
Customer Satisfaction;
Price;
Service Delivery;
Mathematical Methods;
Competition;
Food and Beverage Industry;
Service Industry
Allon, Gad, Awi Federgruen, and Margaret P. Pierson. "How Much Is a Reduction of Your Customers' Wait Worth? An Empirical Study of the Fast-Food Drive-Thru Industry Based on Structural Estimation Methods ." Manufacturing & Service Operations Management 13, no. 4 (Fall 2011).
- Research Summary
Overview
Selected current projects:
Shared Decision Making and Patient Engagement in Orthopaedic Surgery
Identification of Risk Factors for Revision Surgery Following Primary THA and TKA
Integrated Care Delivery and Episode of Care Payments in Hip and Knee Arthroplasty
The...
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- April 2009 (Revised June 2010)
- Case
Supply Chain Partners: Virginia Mason and Owens & Minor (A)
By: V.G. Narayanan and Lisa Brem
Virginia Mason Medical Center (VM) hired Owens & Minor (O&M) as its alpha vendor for medical/surgical supplies in 2004. By 2005, O&M was performing Just-in-Time and Low Unit of Measure services for VM, but they believed the pricing model in the industry was outdated....
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Keywords:
Activity Based Costing and Management;
Price;
Distribution;
Supply Chain Management;
Medical Devices and Supplies Industry
Narayanan, V.G., and Lisa Brem. "Supply Chain Partners: Virginia Mason and Owens & Minor (A)." Harvard Business School Case 109-076, April 2009. (Revised June 2010.)
- June 2011
- Case
Reed Supermarkets: A New Wave of Competitors
By: John A. Quelch and Carole Carlson
Reed Supermarkets is a high-end supermarket chain with operations in several Midwestern states. Meredith Collins, vice president of marketing, visits stores located in Columbus, Ohio, an important region with the largest market and the greatest impact on revenue...
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Keywords:
Product Positioning;
Marketing Strategy;
Business Growth and Maturation;
Competitive Strategy;
Consumer Behavior;
Brands and Branding;
Retail Industry;
Food and Beverage Industry;
Ohio
Quelch, John A., and Carole Carlson. "Reed Supermarkets: A New Wave of Competitors." Harvard Business School Brief Case 114-296, June 2011.