Publications

16 Mar 2009
Working Paper Summaries

Running Out of Numbers: Scarcity of IP Addresses and What To Do About It

Keywords: by Benjamin Edelman; Computer; Communications; Telecommunications

2012
Other Unpublished Work

Measuring the Broadband Bonus in 20 OECD Countries

By: Shane Greenstein and Ryan McDevitt

This paper provides estimates of the economic value created by broadband Internet using measures of new gross domestic product and consumer surplus. The study finds that the economic value created in 30 OECD countries correlates roughly with the overall size of their... View Details

17 Mar 2015
News

The Success of Monitoring the Economy With Big Data

21 May 2019
Cold Call Podcast

If the Key to Business Success Is Focus, Why Does Amazon Work?

Keywords: Re: Sunil Gupta; Retail

Forthcoming
Article

Proximate (Co-)Working: Knowledge Spillovers and Social Interactions

By: Maria P. Roche, Alexander Oettl and Christian Catalini

We examine the influence of physical proximity on between-start-up knowledge spillovers at one of the largest technology coworking hubs in the United States. Relying on the exogenous assignment of office space to the hub’s 251 start-ups, we find that proximity... View Details

Keywords: Knowledge Integration; Coworking; Microgeography; Business Startups; Technology Adoption; Diversity; Interpersonal Communication; Knowledge Sharing; Geographic Location

Register to Read

January–February 2011
Article

Adverse Selection in Online 'Trust' Certifications and Search Results

By: Benjamin Edelman

Widely used online "trust" authorities issue certifications without substantial verification of recipients' actual trustworthiness. This lax approach gives rise to adverse selection: the sites that seek and obtain trust certifications are actually less trustworthy than... View Details

Keywords: Online Advertising; Governing Rules, Regulations, and Reforms; Policy; Safety; Trust; Internet; Search Technology; Web Sites

17 Sep 2001
Research & Ideas

Why E-commerce Didn’t Die With the Fall of Webvan

taking to Staples.com and Merck-Medco. Why didn't they embrace Webvan, Kozmo.com, and grocery deliverers such as Homeruns to the same extent? A: There's a simple answer. It's... View Details

Keywords: by Martha Lagace; Consumer Products; Retail

March 2021 (Revised August 2022)
Case

Seeding and Selling Asana

By: Jeffrey F. Rayport, Susie Ma and Amram Migdal

In December 2019, Oliver Jay, Asana’s Chief Revenue Officer (CRO), was reconsidering his go-to-market (GTM) strategy. Asana was cloud-based work management software that enabled users to break up projects into discrete tasks that could be assigned, scheduled, and... View Details

Keywords: SaaS; Customer Journey; Business Model; Business Organization; Change Management; Growth and Development Strategy; Growth Management; Marketing Channels; Marketing Strategy; Product Marketing; Organizational Change and Adaptation; Organizational Design; Organizational Structure; Digital Platforms; Internet and the Web; Technology Industry; United States

Article

Germany's Digital Health Reforms in the COVID-19 Era: Lessons and Opportunities for Other Countries

By: Sara Gerke, Ariel D. Stern and Timo Minssen

Reimbursement is a key challenge for many new digital health solutions, whose importance and value have been highlighted and expanded by the current COVID-19 pandemic. Germany’s new Digital Healthcare Act (Digitale–Versorgung–Gesetz or DVG) entitles all individuals... View Details

Keywords: COVID-19; Reimbursement; Digital Health Reforms; Health Pandemics; Health Care and Treatment; Internet and the Web; Governing Rules, Regulations, and Reforms; Germany

June 2010
Article

The Pathologies of Online Display Advertising Marketplaces

By: Benjamin Edelman

Display advertising marketplaces place "banner" ads on all manner of popular sites. While these services are widely used, they suffer significant challenges, including weak user response and low accountability for both advertisers and web site publishers. I survey a... View Details

Keywords: Misleading and Fraudulent Advertising; Online Advertising; Cost; Corporate Accountability; Information Publishing; Consumer Behavior; Relationships; Web Sites

March 2009 (Revised January 2010)
Background Note

The Newspaper Industry in Crisis

By: David J. Collis, Peter W. Olson and Mary Furey

This note is a primer on the newspaper industry, which has been in decline in the U.S. and Western Europe. The 19th century business model whereby news and editorial content was packaged and delivered to homes daily and paid for by national advertisers has been... View Details

Keywords: Business Model; Business History; Newspapers; Disruptive Innovation; Consumer Behavior; Business Strategy; Internet; Journalism and News Industry; Journalism and News Industry; Europe; United States

October 2008 (Revised November 2009)
Case

Obama versus Clinton: The YouTube Primary

By: John A. Deighton and Leora Kornfeld

What was the role of the Internet in the contest for the Democratic presidential nomination between Senators Obama and Clinton? How does the role change in the shift from the Primary to the National election? The case examines media and content choices by each... View Details

Keywords: Political Elections; Knowledge Use and Leverage; Marketing Channels; Media; Internet; United States

05 Jul 2006
Working Paper Summaries

The Presentation of Self in the Information Age

Keywords: by John A. Deighton; Advertising

2016
Chapter

User-Generated Content and Social Media

By: Michael Luca

This paper documents what economists have learned about user-generated content (UGC) and social media. A growing body of evidence suggests that UGC on platforms ranging from Yelp to Facebook has a large causal impact on economic and social outcomes ranging from... View Details

Keywords: User-generated Content; Crowdsourcing; Design Economics; Internet and the Web; Marketing; Economics; Media; Social Media

02 Feb 2015
News

Disruptors Sell What Customers Want and Let Competitors Sell What They Don’t

2002
Chapter

Strategic Uncertainty and the Future of Electronic Consumer Interaction: Developing Scenarios, Adapting Strategies

By: Stephen P. Bradley and Eric K. Clemons

Keywords: Internet and the Web; Risk and Uncertainty; Strategy

September 2017 (Revised July 2018)
Case

CyberArk: Protecting the Keys to the IT Kingdom

By: Raffaella Sadun, David Yoffie and Margot Eiran

CyberArk was the recognized leader in the Privileged Account Management (PAM) space, a cybersecurity subsegment it had essentially created to secure organizations’ IT systems and sensitive data. Over 17 years, the Israeli company had grown to a market capitalization of... View Details

Keywords: Strategy; Growth and Development Strategy; Organizational Culture; Competitive Advantage; Information Technology; Cybersecurity; Information Technology Industry; Israel; United States