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Show Results For
- All HBS Web
(709)
- News (112)
- Research (513)
- Events (3)
- Multimedia (6)
- Faculty Publications (345)
- June 2014
- Supplement
eBay Partner Network — slide supplement (widescreen)
By: Benjamin Edelman
eBay considers adjustments to the structure and rules of its affiliate marketing program, eBay Partner Network (ePN). In particular, eBay reevaluates affiliate compensation structure, the role of bonuses for especially productive affiliates, and the overall rationale... View Details
- June 2014
- Supplement
Ad Classification at Right Media — slide supplement (widescreen)
By: Benjamin Edelman
Right Media considers systems and policies to make sure that ads are only shown on web sites where they are appropriate, and vice versa. Setting standards is particularly challenging given the large and growing marketplace, the numerous participants, their diverse... View Details
- December 2013 (Revised March 2015)
- Supplement
eBay Partner Network (D)
By: Benjamin Edelman
Supplements the (A) case View Details
Edelman, Benjamin. "eBay Partner Network (D)." Harvard Business School Supplement 914-016, December 2013. (Revised March 2015.)
- March 2013
- Supplement
Distribution at American Airlines (D)
By: Benjamin Edelman
Supplements the (C) case View Details
Edelman, Benjamin. "Distribution at American Airlines (D)." Harvard Business School Supplement 913-035, March 2013.
- Article
Earnings and Ratings at Google Answers
By: Benjamin Edelman
I analyze all questions and answers from the inception of the Google Answers service through November 2003, and I find notable trends in answerer behavior: more experienced answerers provide answers with the characteristics askers most value, receiving higher ratings... View Details
Keywords: Service Delivery; Opportunities; Behavior; Value; Jobs and Positions; Wages; Business Earnings
Edelman, Benjamin. "Earnings and Ratings at Google Answers." Economic Inquiry 50, no. 2 (April 2012): 309–320. (draft as first circulated in 2004.)
- December 2010
- Supplement
Ad Classification at Right Media — slide supplement
By: Benjamin Edelman
Right Media considers systems and policies to make sure that ads are only shown on web sites where they are appropriate, and vice versa. Setting standards is particularly challenging given the large and growing marketplace, the numerous participants, their diverse... View Details
- October 2010
- Teaching Note
The iPhone at IVK
By: Benjamin Edelman
Teaching Note for 911-413. View Details
- November 2009 (Revised September 2010)
- Case
Personal Rapid Transport at Vectus, Ltd.
By: Benjamin Edelman
Personal Rapid Transport (PRT) vehicles—often called "driverless taxis"—sought to combine the best characteristics of cars, taxis, and trains, while adding features unavailable in any existing transportation system. Like cars and taxis, PRT vehicles carried small... View Details
Keywords: Entrepreneurship; Network Effects; Competitive Strategy; Corporate Strategy; Transportation Networks; Transportation Industry
Edelman, Benjamin. "Personal Rapid Transport at Vectus, Ltd." Harvard Business School Case 910-010, November 2009. (Revised September 2010.) (Featured in Working Knowledge: Can Entrepreneurs Drive People Movers to Success?) (courtesy copy.)
- November 17, 2009
- Article
The Dark Underbelly of Online Advertising
By: Benjamin Edelman
The Internet is sold to advertisers as a highly measurable medium that is the most efficient way to target exactly the right customers. But online advertising is also easily subverted—letting fraudsters claim advertising fees for work they did not actually do. The... View Details
Edelman, Benjamin. "The Dark Underbelly of Online Advertising." HBR Now (November 17, 2009).
- February 2009 (Revised June 2014)
- Teaching Note
Ad Classification at Right Media
By: Benjamin Edelman
Teaching Note for [909032]. View Details
- March 2008 (Revised April 2008)
- Case
Opening Dot EU (A)
By: Benjamin Edelman
EURid considers possible market mechanisms to allocate initial domain names within the Internet's newly-created "dot EU." European Union regulations and community norms substantially constrain EURid's approach, preventing the use of the most natural economic mechanisms... View Details
Keywords: Governing Rules, Regulations, and Reforms; Resource Allocation; Auctions; Internet; Information Industry; Europe
Edelman, Benjamin. "Opening Dot EU (A)." Harvard Business School Case 908-052, March 2008. (Revised April 2008.) (request a courtesy copy.)
- 2009
- Article
Running Out of Numbers: Scarcity of IP Addresses and What To Do About It
By: Benjamin Edelman
The Internet's current numbering system is nearing exhaustion: Existing protocols allow only a finite set of computer numbers ("IP addresses"), and central authorities will soon deplete their supply. I evaluate a series of possible responses to this shortage: Sharing... View Details
Keywords: Internet; Performance Capacity; Technology Networks; Market Transactions; Resource Allocation; Policy; Price; Information Technology Industry
Edelman, Benjamin. "Running Out of Numbers: Scarcity of IP Addresses and What To Do About It." Auctions, Market Mechanisms and Their Applications 14 (2009): 95–106. (Springer-Verlag Lecture Notes of the Institute for Computer Science.) (Featured in Working Knowledge: When the Internet Runs Out of IP Addresses) (Circulated in 2008 as Running Out of Numbers? The Impending Scarcity of IP Addresses and What To Do About It.)
- fall 2008
- Article
Typosquatting: Unintended Adventures in Browsing
By: Benjamin Edelman
"Typosquatting" is the practice of registering domain names, identical to or confusingly similar to trademarks and famous names, in hopes that users will accidentally request these sites—whereupon they will receive, typically, advertisements. This piece presents the... View Details
Edelman, Benjamin. "Typosquatting: Unintended Adventures in Browsing." Cybercrime Gets Personal McAfee Security Journal (fall 2008): 34–37.
- 2008
- Working Paper
Securing Online Advertising: Rustlers and Sheriffs in the New Wild West
By: Benjamin Edelman
Read the news of recent computer security guffaws, and it's striking how many problems stem from online advertising. Advertising is the bedrock of web sites that are provided without charge to end users, so advertising is everywhere. But advertising security gaps... View Details
Edelman, Benjamin. "Securing Online Advertising: Rustlers and Sheriffs in the New Wild West." Harvard Business School Working Paper, No. 09-039, September 2008.
- 2007
- Chapter
Assessing and Improving the Safety of Internet Search Engines
By: Benjamin Edelman
Keywords: Internet and the Web; Search Technology; Performance Evaluation; Performance Improvement; Safety; Information Technology Industry
Edelman, Benjamin. "Assessing and Improving the Safety of Internet Search Engines." In The Power of Search Engines [Die Macht der Suchmaschinen], edited by Marcel Machill and Markus Beiler, 259–277. Köln, Germany: Herbert von Halem Verlag, 2007.
- 13 Oct 2009
- News
Web Ads Hidden Under Cloak of Invisibility
- 2025
- Working Paper
Private Equity and Workers: Modeling and Measuring Monopsony, Implicit Contracts, and Efficient Reallocation
By: Kyle Herkenhoff, Josh Lerner, Gordon M. Phillips, Francisca Rebelo and Benjamin Sampson
We measure the real effects of private equity buyouts on worker outcomes by building a new
database that links transactions to matched employer-employee data in the United States. To
guide our empirical analysis, we derive testable implications from three theories in... View Details
Herkenhoff, Kyle, Josh Lerner, Gordon M. Phillips, Francisca Rebelo, and Benjamin Sampson. "Private Equity and Workers: Modeling and Measuring Monopsony, Implicit Contracts, and Efficient Reallocation." Harvard Business School Working Paper, No. 25-046, March 2025. (Revised June 2025.)
- March 2021
- Case
Astralis Group: Determining a Brand Strategy
By: Benjamin C. Esty, Mette Fuglsang Hjortshoej and Emilie Billaud
After launching a Danish esports company in July 2019, and going public in December 2019 with multiple brands associated with different games, the Astralis leadership team was contemplating a shift to a single, corporate brand. While the original arguments for... View Details
Keywords: Brand Strategy; Esports; Video Games; Corporate Scope; Positioning; Ecosystem; Brands and Branding; Strategy; Business Ventures; Business Startups; Entrepreneurship; Ethics; Sports; Competitive Strategy; Value Creation; Diversification; Games, Gaming, and Gambling; Sports Industry; Entertainment and Recreation Industry; Denmark; Europe
Esty, Benjamin C., Mette Fuglsang Hjortshoej, and Emilie Billaud. "Astralis Group: Determining a Brand Strategy." Harvard Business School Case 721-382, March 2021.
- 12 Feb 2013
- First Look
First Look: Feb. 12
http://or.journal.informs.org.ezp-prod1.hul.harvard.edu/content/60/5/1199.full.pdf+html Convergence of Position Auctions under Myopic Best-Response Dynamics Authors:Cary, Matthew, Aparna Das, Benjamin Edelman, Ioannis Giotis, Kurtis... View Details
Keywords: Sean Silverthorne