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(515)
- News (51)
- Research (417)
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- Faculty Publications (210)
Show Results For
- All HBS Web
(515)
- News (51)
- Research (417)
- Events (8)
- Multimedia (1)
- Faculty Publications (210)
- November 2004
- Article
Unemployment Benefits As a Substitute for a Conservative Central Banker
By: Rafael Di Tella and Robert MacCulloch
In the many years since their introduction, positive theories of inflation have rarely been tested. This paper documents a negative relationship between inflation and the welfare state (proxied by the parameters of the unemployment benefit program) that is to be... View Details
Di Tella, Rafael, and Robert MacCulloch. "Unemployment Benefits As a Substitute for a Conservative Central Banker." Review of Economics and Statistics 86, no. 4 (November 2004): 911–23.
- 2004
- Working Paper
The Invariant Proportion of Substitution (IPS) Property of Discrete-Choice Models
Steenburgh, Thomas J. "The Invariant Proportion of Substitution (IPS) Property of Discrete-Choice Models." Harvard Business School Working Paper, No. 05-022, October 2004. (Revised June 2006. Conditionally accepted at Marketing Science.)
- December 2003 (Revised May 2004)
- Case
Blockbuster Inc. & Technological Substitution (A): Achieving Dominance in the Video Rental Industry
Provides a comprehensive background of the video rental industry and home entertainment giant, Blockbuster Inc. Follows the life of Blockbuster Inc. from its first days under founder Wayne Huizenga to its most recent developments under 2003 CEO John Antioco. By looking... View Details
Keywords: Risk and Uncertainty; Decisions; Technological Innovation; Competition; Change Management; Economics; Service Industry; Motion Pictures and Video Industry
Coughlan, Peter J., and Jenny Illes. "Blockbuster Inc. & Technological Substitution (A): Achieving Dominance in the Video Rental Industry." Harvard Business School Case 704-404, December 2003. (Revised May 2004.)
- December 2003 (Revised April 2004)
- Case
Blockbuster Inc. & Technological Substitution (D): The Threat of Direct Digital Distribution
Examines the emergence of technologies for delivering video content to consumer homes via direct digital distribution and investigates the strategic options facing video rental giant Blockbuster Inc. as it tries to respond to the new technological substitutes. Examines... View Details
Keywords: Organizational Change and Adaptation; Risk and Uncertainty; Decisions; Technological Innovation; Competition; Change Management; Service Industry; Motion Pictures and Video Industry
Coughlan, Peter J., and Jenny Illes. "Blockbuster Inc. & Technological Substitution (D): The Threat of Direct Digital Distribution." Harvard Business School Case 704-463, December 2003. (Revised April 2004.)
- Article
Matching in Networks with Bilateral Contracts: Corrigendum
By: John William Hatfield, Ravi Jagadeesan and Scott Duke Kominers
Hatfield and Kominers (2012) introduced a model of matching in networks with bilateral contracts and showed that stable outcomes exist in supply chains when firms' preferences over contracts are fully substitutable. Hatfield and Kominers (2012) also asserted that in... View Details
Hatfield, John William, Ravi Jagadeesan, and Scott Duke Kominers. "Matching in Networks with Bilateral Contracts: Corrigendum." American Economic Journal: Microeconomics 12, no. 3 (August 2020): 277–285.
- 18 Dec 2018
- Blog Post
"There's No Substitute For Finding The Right Role": James Correa, MBA 2015
substitute for finding the right role: what you want, what you're good at, what meets customer needs. I found it. In nine months I have gone from launching one market to managing four," James says. "Getaround is a fantastic,... View Details
- 29 Nov 2018
- Blog Post
"There's No Substitute for Finding the Right Role": James Correa, MBA 2015
substitute for finding the right role: what you want, what you're good at, what meets customer needs. I found it. In nine months I have gone from launching one market to managing four," James says. "Getaround is a fantastic,... View Details
- June 14, 2019
- Article
Social Media Should Be a Complement to Real Life. Not a Substitute
By: Arthur C. Brooks
Brooks, Arthur C. "Social Media Should Be a Complement to Real Life. Not a Substitute." Washington Post (June 14, 2019).
- 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.
- Article
Understanding Inputs into Innovation: Do Cities Substitute for Internal Firm Resources?
By: Chris Forman, Avi Goldfarb and Shane Greenstein
Forman, Chris, Avi Goldfarb, and Shane Greenstein. "Understanding Inputs into Innovation: Do Cities Substitute for Internal Firm Resources?" Journal of Economics & Management Strategy 17, no. 2 (Summer 2008): 295–316.
- Article
Contracting in a Supply Chain with Stochastic Demand and Substitute Products
By: Santiago Kraiselburd, V.G. Narayanan and Ananth Raman
Kraiselburd, Santiago, V.G. Narayanan, and Ananth Raman. "Contracting in a Supply Chain with Stochastic Demand and Substitute Products." Production and Operations Management 13, no. 1 (March 2004).
- 1996
- Working Paper
The Value of Modularity -- Splitting and Substitution - Chapter 7
By: Carliss Y. Baldwin and Kim Clark
- August 2019
- Article
Cadet-Branch Matching in a Kelso-Crawford Economy
By: Ravi Jagadeesan
Sönmez (2013) and Sönmez and Switzer (2013) used matching theory with unilaterally substitutable priorities to propose mechanisms to match cadets to military branches. This paper shows that, alternatively, the Sönmez and Sönmez–Switzer mechanisms can be constructed as... View Details
Jagadeesan, Ravi. "Cadet-Branch Matching in a Kelso-Crawford Economy." American Economic Journal: Microeconomics 11, no. 3 (August 2019): 191–224.
- January 2017
- Article
Contract Design and Stability in Many-to-Many Matching
By: John William Hatfield and Scott Duke Kominers
We develop a model of many-to-many matching with contracts that subsumes as special cases many-to-many matching markets and buyer/seller markets with heterogeneous and indivisible goods. In our setting, substitutable preferences are sufficient to guarantee the... View Details
Keywords: Many-to-Many Matching; Stability; Substitutes; Contract Design; Contracts; Marketplace Matching; Balance and Stability
Hatfield, John William, and Scott Duke Kominers. "Contract Design and Stability in Many-to-Many Matching." Games and Economic Behavior 101 (January 2017): 78–97.
- 2009
- Working Paper
Strategic Interactions in Two-Sided Market Oligopolies
By: Emmanuel Farhi and Andrei Hagiu
Strategic interactions between two-sided platforms depend not only on whether their decision variables are strategic complements or substitutes as for one-sided firms, but also -and crucially so- on whether or not the platforms subsidize one side of the market in... View Details
Keywords: Two-Sided Markets; Strategic Complements; Strategic Substitutes; Cost; Investment; Profit; One-Sided Platforms; Two-Sided Platforms; Duopoly and Oligopoly; Competitive Advantage
Farhi, Emmanuel, and Andrei Hagiu. "Strategic Interactions in Two-Sided Market Oligopolies." Harvard Business School Working Paper, No. 08-011, August 2007. (Revised February 2009.)
- Article
On the Correspondence of Contracts to Salaries in (Many-to-Many) Matching
In this note, I extend the work of Echenique (2012) to show that a model of many-to-many matching with contracts may be embedded into a model of many-to-many matching with wage bargaining whenever (1) all agentsʼ preferences are substitutable and (2) the matching with... View Details
Keywords: Many-to-Many Matching; Stability; Substitutes; Contract Design; Unitarity; Market Design; Contracts; Marketplace Matching; Balance and Stability; Economics
Kominers, Scott Duke. "On the Correspondence of Contracts to Salaries in (Many-to-Many) Matching." Games and Economic Behavior 75, no. 2 (July 2012): 984–989.
- 2019
- Working Paper
The Comprehensive Effects of a Digital Paywall Sales Strategy
By: Doug J. Chung, Ho Kim and Reo Song
This paper explores the multiple and comprehensive effects of a digital paywall sales strategy, an increasingly common means of go-to-market for media firms. Specifically, we examine the effects of a digital paywall on a media firm’s two sources of income—subscription... View Details
Keywords: Digital Paywall; Demand Substitution; Spillover Effect; Synthetic Control; Sales; Strategy; Media; Newspapers; Publishing Industry
Chung, Doug J., Ho Kim, and Reo Song. "The Comprehensive Effects of a Digital Paywall Sales Strategy." Harvard Business School Working Paper, No. 19-118, May 2019.
- September 2013
- Case
Boeing 787: More Electric Architecture
By: Willy Shih
The "more electric architecture" of the Boeing 787 Dreamliner represented a significant shift in the design of secondary power systems for commercial aircraft, compared to traditional designs that employed a mix of hydraulic, pneumatic, and electrical power. While the... View Details
- 2018
- Working Paper
Bundling Incentives in (Many-to-Many) Matching with Contracts
By: Jonathan Ma and Scott Duke Kominers
In many-to-many matching with contracts, the way in which contracts are specified can affect the set of stable equilibrium outcomes. Consequently, agents may be incentivized to modify the set of contracts upfront. We consider one simple way in which agents may do so:... View Details
Keywords: Matching With Contracts; Contract Design; Bundling-proofness; Substitutability; Mathematical Methods
Ma, Jonathan, and Scott Duke Kominers. "Bundling Incentives in (Many-to-Many) Matching with Contracts." Harvard Business School Working Paper, No. 19-011, August 2018.
- January 2021
- Article
Chain Stability in Trading Networks
By: John William Hatfield, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky and Alexander Westkamp
We show that in general trading networks with bilateral contracts, a suitably adapted chain stability concept (Ostrovsky, 2008) is equivalent to stability (Hatfield and Kominers, 2012; Hatfield et al., 2013) if all agents' preferences are fully substitutable and... View Details
Keywords: Matching; Trading Networks; Chain Stability; Stability; Competitive Equilibria; Full Substitutability; Laws Of Aggregate Supply And Demand; Contracts; Market Design; Balance and Stability
Hatfield, John William, Scott Duke Kominers, Alexandru Nichifor, Michael Ostrovsky, and Alexander Westkamp. "Chain Stability in Trading Networks." Theoretical Economics 16, no. 1 (January 2021): 197–234.