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- All HBS Web (310)
- Faculty Publications (79)
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- Research Summary
Bargaining with Imperfect Enforcement
Joint work with Mark Williams, formerly of Exeter College, Oxford.
The game-theoretic bargaining literature insists on non-cooperative bargaining procedure but allows cooperative implementation of agreements. The effect of this is to allow free-reign of bargaining... View Details
- 23 Jan 2013
- Working Paper Summaries
Cost of Capital Dynamics Implied by Firm Fundamentals
Keywords:
by Matthew Lyle & Charles C.Y. Wang
- June 2015
- Article
You Need an Innovation Strategy
By: Gary P. Pisano
Why is it so hard to build and maintain the capacity to innovate? The reason is not simply a failure to execute but a failure to articulate an innovation strategy that aligns innovation efforts with the overall business strategy. Without such a strategy, companies will...
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Keywords:
Innovation Strategy
Pisano, Gary P. "You Need an Innovation Strategy." Harvard Business Review 93, no. 6 (June 2015): 44–54.
- 2023
- Working Paper
Much Ado About Nothing? Overreaction to Random Regulatory Audits
By: Samuel Antill and Joseph Kalmenovitz
Regulators often audit firms to detect non-compliance. Exploiting a natural experiment in the lobbying industry, we show that firms overreact to audits and this response distorts prices and reduces welfare. Each year, federal regulators audit a random sample of...
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Antill, Samuel, and Joseph Kalmenovitz. "Much Ado About Nothing? Overreaction to Random Regulatory Audits." Working Paper, August 2023.
- 10 Jul 2018
- First Look
New Research and Ideas, July 10, 2018
https://pubwww.hbs.edu/faculty/Pages/item.aspx?num=54672 July–August 2018 Harvard Business Review The Other Diversity Dividend By: Gompers, Paul, and Silpa Kovvali Abstract—Researchers have struggled to establish a causal relationship...
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Keywords:
Dina Gerdeman
- January 2008
- Background Note
Convertible Arbitrage
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand how convertible bonds can be viewed as a portfolio of simpler securities and to introduce an over-the-counter market. The convertible bonds that are available during the simulation are at-the-money and in-the-money so that...
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Coval, Joshua, and Erik Stafford. "Convertible Arbitrage." Harvard Business School Background Note 208-116, January 2008.
- February 2005 (Revised April 2006)
- Case
Rx Depot: Importing Drugs from Canada
By: Debora L. Spar
In 2002, a handful of entrepreneurs began to ship drugs from Canada into the United States, taking advantage of regulatory and price differentials across the neighboring countries. Using the Internet and a low-cost network of Canadian pharmacies, firms like Rx Depot...
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Keywords:
Courts and Trials;
Entrepreneurship;
Intellectual Property;
Laws and Statutes;
Pharmaceutical Industry;
Canada;
United States
Spar, Debora L., and Adam Day. "Rx Depot: Importing Drugs from Canada." Harvard Business School Case 705-010, February 2005. (Revised April 2006.)
- February 2018
- Article
Auctions versus Posted Prices in Online Markets
By: Liran Einav, Chiara Farronato, Jonathan Levin and Neel Sundaresan
Auctions were very popular in the early days of internet commerce, but today online sellers mostly use posted prices. We model the choice between auctions and posted prices as a trade-off between competitive price discovery and convenience. Evidence from eBay fits the...
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Einav, Liran, Chiara Farronato, Jonathan Levin, and Neel Sundaresan. "Auctions versus Posted Prices in Online Markets." Journal of Political Economy 126, no. 1 (February 2018): 178–215.
- November 2013 (Revised May 2023)
- Case
Valuing Yahoo! in 2013
By: Luis M. Viceira and Atul Khosla
In late July 2013, Danielle Engle, Managing Director of Clairemont Capital, was contemplating what to do about a large investment her fund had in the stock of Yahoo! Inc. In mid-2012, Clairemont had invested nearly $75M in Yahoo! after the tech company settled a highly...
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Keywords:
Investment;
Decision Making;
Investment Activism;
Business Model;
Growth and Development Strategy;
Valuation
Viceira, Luis M., and Atul Khosla. "Valuing Yahoo! in 2013." Harvard Business School Case 214-048, November 2013. (Revised May 2023.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business...
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Keywords:
Financial Statements;
Operations;
Analysis;
Business Model;
Accounting;
Performance Effectiveness;
Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- March 2019
- Case
HOPI: Turkey's Shopping Companion
By: Sunil Gupta, Donald Ngwe and Gamze Yucaoglu
The case opens in 2017 as Onur Erbay, CEO of HOPI, a multi-vendor loyalty platform, is contemplating a critical decision. The case chronicles the origins of Boyner Group, the parent company of HOPI and a major retailer in Turkey, and development of retail and customer...
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Keywords:
Loyalty Programs;
Multi-vendor Platform;
Retail;
Big Data;
Customer Relationship Management;
Mobile and Wireless Technology;
Business Model;
Analytics and Data Science;
Competitive Strategy;
Decision Making;
Applications and Software;
Digital Platforms;
Technology Industry;
Retail Industry;
Turkey
Gupta, Sunil, Donald Ngwe, and Gamze Yucaoglu. "HOPI: Turkey's Shopping Companion." Harvard Business School Case 519-057, March 2019.
- 19 Oct 2021
- Research & Ideas
Fed Up Workers and Supply Woes: What's Next for Dollar Stores?
data. But higher costs for materials, manufacturing, shipping and trucking, and COVID safety measures, coupled with unprecedented competition for workers, are testing the endurance of retailers, especially those who rely heavily on cheap imports from Asia, like the...
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- 2019
- Working Paper
Does Apple Anchor a Shopping Mall? The Effect of the Technology Stores on the Formation of Market Structure
By: Doug J. Chung, Kyoungwon Seo and Reo Song
This study examines the effect of technology stores—company-owned Apple and Microsoft retail stores—on mall configuration. We formulate a structural model that considers the endogenous location decisions of retail stores, taking into account both market characteristics...
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Keywords:
Apple Store;
New Anchor Store;
Discrete Game;
Complete Information;
Multiple Equilibria;
GPGPU Technology;
Simulator;
Bayesian Estimation;
Shopping Mall;
Spillover
Chung, Doug J., Kyoungwon Seo, and Reo Song. "Does Apple Anchor a Shopping Mall? The Effect of the Technology Stores on the Formation of Market Structure." Harvard Business School Working Paper, No. 20-066, December 2019.
- January 2008
- Background Note
Equity Derivatives
By: Joshua Coval and Erik Stafford
The goal of these simulations is to understand the dynamic replication technique behind the Black-Scholes/Merton options model. The simulations focus on a single stock and a risk-free discount bond, which are used to replicate a contingent payoff. The underlying stock...
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Coval, Joshua, and Erik Stafford. "Equity Derivatives." Harvard Business School Background Note 208-117, January 2008.
- February 2018
- Article
Maintaining Beliefs in the Face of Negative News: The Moderating Role of Experience
By: Bradley R. Staats, Diwas S. KC and F. Gino
Many models in operations management involve dynamic decision making that assumes optimal updating in response to information revelation. However, behavioral theory suggests that rather than updating their beliefs, individuals may persevere in their prior beliefs. In...
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Keywords:
Information;
Announcements;
Service Operations;
Decision Making;
Medical Specialties;
Experience and Expertise;
Medical Devices and Supplies Industry
Staats, Bradley R., Diwas S. KC, and F. Gino. "Maintaining Beliefs in the Face of Negative News: The Moderating Role of Experience." Management Science 64, no. 2 (February 2018): 804–824.
- 20 Feb 2008
- First Look
First Look: February 20, 2008
highlight a two-stage process for marketing resource allocation. In stage one, a model of demand is estimated. This model empirically assesses the impact of marketing actions on consumer demand of a...
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Keywords:
Martha Lagace
- 2006
- Article
Capital Budgeting: The Role of Cost Allocations
By: Ian D. Gow and Stefan Reichelstein
A common issue for firms is how to allocate capital resources to various investment alternatives. An extensive and long-standing literature in finance has examined various aspects of capital budgeting, including capital constraints, the determination of discount rates,...
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Keywords:
Capital Budgeting;
Resource Allocation;
Performance Evaluation;
Cost Management;
Research;
Investment;
Cash Flow;
Risk Management;
Performance Capacity
Gow, Ian D., and Stefan Reichelstein. "Capital Budgeting: The Role of Cost Allocations." Operations Research Proceedings (2006): 115–122.
- 14 Oct 2014
- First Look
First Look: October 14
behave like money. We first present a simple model where households demand money services, which are supplied by three types of claims: deposits, Treasury bills, and asset-backed commercial paper (ABCP). The View Details
Keywords:
Sean Silverthorne
- 06 Mar 2018
- First Look
First Look at Research and Ideas, March 6, 2018
versus Posted Prices in Online Markets By: Einav, Liran, Chiara Farronato, Jonathan Levin, and Neel Sundaresan Abstract—Auctions were very popular in the early days of internet commerce, but today online sellers mostly use posted prices. We View Details
Keywords:
Sean Silverthorne
- 28 May 2008
- First Look
First Look: May 28, 2008
are large. However, the proposed exchange ration values Mellon at a discount to its last closing price, even though it is the smaller and non-surviving bank. Kelly must consider the various dimensions of the deal—specifically the value of...
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Keywords:
Martha Lagace