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Show Results For
- All HBS Web
(722)
- News (112)
- Research (508)
- Events (3)
- Multimedia (6)
- Faculty Publications (342)
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- April 2015 (Revised December 2015)
- Case
Resuscitating Monitter
By: Benjamin Edelman and Wei Sun
After a Twitter API change and policy change block his fledgling startup, solo entrepreneur Alex Holt evaluates his options. Should he double-down with a major investment in new servers, rewriting his app from scratch, and charging users for a service that he had... View Details
Keywords: Platform Strategy; Envelopment; Dependence; Social Media; Business Strategy; Vertical Integration; Information Technology; Digital Platforms; Advertising Industry; Information Technology Industry; Australia
Edelman, Benjamin, and Wei Sun. "Resuscitating Monitter." Harvard Business School Case 915-027, April 2015. (Revised December 2015.) (request a courtesy copy.)
- June 2013
- Background Note
Mobilizing an Online Business
By: Peter Coles and Benjamin Edelman
Entrepreneurs starting online businesses often need to mobilize multiple sets of users or customers, each of whom hesitates to participate unless others join also. This case presents several challenges with similar structure. View Details
Keywords: Mobilization Strategy; Network Effects; Platforms; Internet; Entrepreneurship; Strategy; Two-Sided Platforms; Technology Adoption; Innovation Strategy; Information Technology Industry; Telecommunications Industry; Computer Industry
Coles, Peter, and Benjamin Edelman. "Mobilizing an Online Business." Harvard Business School Background Note 913-061, June 2013. (request a courtesy copy.)
- December 2011 (Revised March 2012)
- Case
Airbnb (A)
By: Benjamin Edelman and Michael Luca
Edelman, Benjamin, and Michael Luca. "Airbnb (A)." Harvard Business School Case 912-019, December 2011. (Revised March 2012.) (request a courtesy copy.)
- 2010
- Working Paper
Optimal Auction Design and Equilibrium Selection in Sponsored Search Auctions
By: Benjamin Edelman and Michael Schwarz
Edelman, Benjamin, and Michael Schwarz. "Optimal Auction Design and Equilibrium Selection in Sponsored Search Auctions." Harvard Business School Working Paper, No. 10-054, January 2010.
- June 2021
- Technical Note
SPAC Space
By: John R. Wells and Benjamin Weinstock
In 2020, over half of all initial public offerings (IPOs) in the United States were special purpose acquisition companies (SPACs), blank-check companies that typically had two years to find a business to take public, usually through a reverse merger. Together, 248... View Details
Keywords: Special Purpose Acquisition Companies; SPACs; Mergers and Acquisitions; Going Public; Initial Public Offering; Investment; Strategy
Wells, John R., and Benjamin Weinstock. "SPAC Space." Harvard Business School Technical Note 721-456, June 2021.
- November 2016 (Revised March 2017)
- Case
Three Problems in Protecting Competition
By: Benjamin Edelman and Lena Goldberg
In three mini-cases, readers see a range of disputes in competition law—and apply legal principles to assure fair competition. View Details
Edelman, Benjamin, and Lena Goldberg. "Three Problems in Protecting Competition." Harvard Business School Case 917-012, November 2016. (Revised March 2017.) (request a courtesy copy.)
- August 2014 (Revised March 2015)
- Case
Reinventing Retail: ShopRunner's Network Bet
By: Benjamin Edelman and Karen Webster
ShopRunner considers adjustments to improve its online shopping service which offers no-charge two-day shipping as well as easy returns and other conveniences. Competitors' diverse pricing models and ancillary benefits raise questions about how to structure and price... View Details
Keywords: Shopping Club; Coop; Pricing; Shipping; Marketing Channels; Global Strategy; Order Taking and Fulfillment; Information Technology Industry; Retail Industry; United States; China
Edelman, Benjamin, and Karen Webster. "Reinventing Retail: ShopRunner's Network Bet." Harvard Business School Case 915-002, August 2014. (Revised March 2015.) (request a courtesy copy.)
- January 2010 (Revised February 2015)
- Teaching Note
eBay Partner Network (A), (B), (C), and (D)
By: Benjamin Edelman and Ian Larkin
Teaching Note for [910008], [910009], [910012], and [914016]. View Details
- September 2009 (Revised March 2015)
- Supplement
eBay Partner Network (C)
By: Benjamin Edelman and Ian Larkin
Supplements the (A) case. View Details
Edelman, Benjamin, and Ian Larkin. "eBay Partner Network (C)." Harvard Business School Supplement 910-012, September 2009. (Revised March 2015.)
- September 2009 (Revised March 2015)
- Supplement
eBay Partner Network (B)
By: Benjamin Edelman and Ian Larkin
Supplements the (A) case. View Details
Edelman, Benjamin, and Ian Larkin. "eBay Partner Network (B)." Harvard Business School Supplement 910-009, September 2009. (Revised March 2015.)
- August 2008 (Revised May 2009)
- Case
Consumer Payment Systems — Japan
By: Benjamin Edelman and Andrei Hagiu
In 2008, the Japanese consumer payments landscape featured ongoing widespread use of cash, limited use of credit cards and rapid rise of e-money systems based on contactless technology embedded in cards and especially mobile phones. The case details the alliances that... View Details
Keywords: Personal Finance; Governing Rules, Regulations, and Reforms; Digital Platforms; Alliances; Competitive Strategy; Information Infrastructure; Mobile and Wireless Technology; Japan
Edelman, Benjamin, and Andrei Hagiu. "Consumer Payment Systems — Japan." Harvard Business School Case 909-007, August 2008. (Revised May 2009.) (request a courtesy copy.)
- January 2008 (Revised February 2010)
- Case
Microsoft adCenter
By: Peter Coles and Benjamin Edelman
Microsoft considers alternatives to expand its presence in online advertising, especially text-based pay-per-click advertising. Google dominates, and it is unclear how Microsoft can grow, despite considerable technical and financial resources. Microsoft considers a set... View Details
Coles, Peter, and Benjamin Edelman. "Microsoft adCenter." Harvard Business School Case 908-049, January 2008. (Revised February 2010.) (request a courtesy copy.)
- 18 Dec 2018
- First Look
New Research and Ideas, December 18, 2018
2018 Innovation Policy and the Economy The Orphan Drug Act at 35: Observations and an Outlook for the Twenty-First Century By: Bagley, Nicholas, Benjamin Berger, Amitabh Chandra, Craig Garthwaite, and Ariel Dora Stern Abstract—On the 35th... View Details
Keywords: Dina Gerdeman
- August 2018
- Article
An Introduction to the Competition Law and Economics of 'Free'
By: Benjamin Edelman and Damien Geradin
Many of the largest and most successful businesses today rely on providing services at no charge to at least a portion of their users. For consumers, it is easy to celebrate free service. At least in the short term, free services are often high quality, and users find... View Details
Edelman, Benjamin, and Damien Geradin. "An Introduction to the Competition Law and Economics of 'Free'." Antitrust Chronicle (Summer 2018).
- Winter 2019
- Article
From the Digital to the Physical: Federal Limitations on Regulating Online Marketplaces
By: Benjamin Edelman and Abbey Stemler
Online marketplaces have transformed how we shop, travel, and interact with the world. Yet, their unique innovations also present a panoply of challenges for communities and states. Surprisingly, federal laws are chief among those challenges despite the fact that... View Details
Keywords: Marketplaces; Peer To Peer; Sharing Economy; Decentralized; Regulation; Preemption; Markets; Internet; Government Legislation; Laws and Statutes; United States
Edelman, Benjamin, and Abbey Stemler. "From the Digital to the Physical: Federal Limitations on Regulating Online Marketplaces." Harvard Journal on Legislation 56, no. 1 (Winter 2019): 141–197.
- Article
Spontaneous Deregulation: How to Compete with Platforms That Ignore the Rules
By: Benjamin Edelman and Damien Geradin
Many successful platform businesses—think Airbnb, Uber, and YouTube—ignore laws and regulations that appear to preclude their approach. The rule-flouting phenomenon is something we call "spontaneous private deregulation," and it is not new. Benign or otherwise,... View Details
Keywords: Regulation; Deregulation; Innovation And Strategy; Innovation Strategy; Laws and Statutes; Transportation Industry; Accommodations Industry; Entertainment and Recreation Industry; Media and Broadcasting Industry
Edelman, Benjamin, and Damien Geradin. "Spontaneous Deregulation: How to Compete with Platforms That Ignore the Rules." Harvard Business Review 94, no. 4 (April 2016): 80–87.
- Fall 2014
- Article
Price Restrictions in Multi-sided Platforms: Practices and Responses
By: Benjamin Edelman and Julian Wright
In connecting buyers to sellers, some two-sided platforms require that sellers offer their lowest prices through the platform, disallowing lower prices for direct sales or sales through competing platforms. In this article, we explore the various contexts where such... View Details
Edelman, Benjamin, and Julian Wright. "Price Restrictions in Multi-sided Platforms: Practices and Responses." Competition Policy International 10, no. 2 (Fall 2014).
- January–February 2015
- Article
Social Comparisons and Deception Across Workplace Hierarchies: Field and Experimental Evidence
By: Benjamin Edelman and Ian Larkin
We examine how unfavorable social comparisons differentially spur employees of varying hierarchical levels to engage in deception. Drawing on literatures in social psychology and workplace self-esteem, we theorize that negative comparisons with peers could cause either... View Details
Edelman, Benjamin, and Ian Larkin. "Social Comparisons and Deception Across Workplace Hierarchies: Field and Experimental Evidence." Organization Science 26, no. 1 (January–February 2015): 78–98.
- February 2015
- Article
Risk, Information, and Incentives in Online Affiliate Marketing
By: Benjamin Edelman and Wesley Brandi
We examine online affiliate marketing programs in which merchants oversee thousands of affiliates they have never met. Some merchants hire outside specialists to set and enforce policies for affiliates, while other merchants ask their ordinary marketing staff to... View Details
Keywords: Affiliate Marketing; Incentives; Fraud; Advertising; Internet and the Web; Marketing Communications; Ethics; Digital Marketing
Edelman, Benjamin, and Wesley Brandi. "Risk, Information, and Incentives in Online Affiliate Marketing." Journal of Marketing Research (JMR) 52, no. 1 (February 2015): 1–12. (Lead Article.)