Publications

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June 2009
Supplement

Economic Value of the Advertising Supported Internet Ecosystem, presented by Professor John Quelch, Harvard Business School

By: John A. Quelch

November 2019 (Revised October 2022)
Case

GOAT Group: Jordans, Yeezys, and the Global Secondary Sneaker Market

By: Jeffrey F. Rayport, Spencer Rascoff and George Gonzalez

Keywords: Internet; Nike; Adidas; E-commerce

02 Mar 2018
Working Paper Summaries

Evidence of Decreasing Internet Entropy: The Lack of Redundancy in DNS Resolution by Major Websites and Services

Keywords: by Samantha Bates, John Bowers, Shane Greenstein, Jordi Weinstock, and Jonathan Zittrain

2021
Article

Evidence of Decreasing Internet Entropy: The Lack of Redundancy in DNS Resolution by Major Websites and Services

By: Samantha Bates, John Bowers, Shane Greenstein, Jordi Weinstock, Jonathan Zittrain and Yunhan Xu

This paper analyzes the extent to which the Internet’s global domain name resolution (DNS) system has preserved its distributed resilience given the rise of cloud-based hosting and infrastructure. We explore trends in the concentration of the DNS space since at least... View Details

Keywords: Domain Name System; Resilience; Entropy; Internet and the Web; Infrastructure; Performance Effectiveness; Safety; Cybersecurity

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September 2018 (Revised April 2019)
Case

Sigfox: Building a Global IoT Network

By: Rajiv Lal, Mette Fuglsang Hjortshoej and Emilie Billaud

In 2018, Ludovic Le Moan and Christophe Fourtet, co-founders of the French tech startup Sigfox, reflected on the evolution of their venture and the way forward. Founded in 2009, Sigfox was a company that provided a global connectivity network for devices connected to... View Details

Keywords: Internet Of Things; Business Startups; Entrepreneurship; Transition; Information Technology; Business Strategy; Internet and the Web; Technology Adoption; Technology Industry; Telecommunications Industry; France; Europe

May 2006
Article

Late and Multiple Bidding in Second-Price Internet Auctions: Theory and Evidence Concerning Different Rules for Ending an Auction

By: Axel Ockenfels and Alvin E. Roth

Keywords: Bids and Bidding; Auctions; Internet and the Web; Theory; Governing Rules, Regulations, and Reforms

September 2002
Article

Last-Minute Bidding and the Rules for Ending Second-Price Auctions: Evidence from eBay and Amazon Auctions on the Internet

By: Alvin E. Roth and Axel Ockenfels

Keywords: Auctions; Bids and Bidding; Governing Rules, Regulations, and Reforms; Internet and the Web

October 2016 (Revised February 2019)
Case

PTC: A Transformation to IoT

By: Rajiv Lal and Sarah McAra

In the 2010s, PTC, a leading provider of software for discrete manufacturers, faced maturing markets and changing customer needs as smart, connected products took hold—the rise of the Internet of Things (IoT). PTC saw a first mover advantage in entering the IoT space... View Details

Keywords: Internet Of Things; IoT; Smart; Connected Products; Business Organization; Transformation; Customer Relationship Management; Innovation Strategy; Technological Innovation; Leading Change; Marketing; Product Development; Service Operations; Strategy; Competition; Technology Industry

01 Mar 2012
News

Reinventing Radio Days

guaranteed new music they’ll enjoy, unlike recommendations based on more superficial data, such as purchasing patterns. Music stores were SBT’s customers, but Kennedy’s innovative idea was to reinvent SBT as a personalized Internet radio... View Details

Keywords: Garry Emmons; internet radio; Performing Arts, Spectator Sports, and Related Industries; Arts, Entertainment; News, Library, Internet, and Other Services; Information

March 2005
Article

Towards a Competitive Arousal Model of Decision Making: A Study of Auction Fever in Live and Internet Auctions

By: Gillian Ku, Deepak Malhotra and J. Keith Murnighan

Keywords: Competition; Decision Making; Auctions; Online Technology

11 Dec 2014
News

Working Smoothly with a Virtual Boss

Keywords: coworker relationships; communication; Internet

Article

Digital Ubiquity: How Connections, Sensors, and Data Are Revolutionizing Business

By: Marco Iansiti and Karim R. Lakhani

When Google bought Nest, a maker of digital thermostats, for $3.2 billion just a few months ago, it was a clear indication that digital transformation and connection are spreading across even the most traditional industrial segments and creating a staggering array of... View Details

Keywords: Digital Innovation; Digitization; Industrial Internet; Technological Innovation; Production; Competitive Strategy; Engineering; Aerospace Industry

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01 Dec 2013
News

Recognizing Potential

as cochair. Stevens, managing director of S-Cubed Capital and a former managing partner at Sequoia Capital, has invested in Internet companies for nearly two decades, but it was his own encounter with distance learning 30 years ago that... View Details

Keywords: Internet; distance learning; online education; News, Library, Internet, and Other Services; Information

September 2016 (Revised September 2016)
Case

Spectio: A Digital Lighting Company

By: Rajiv Lal and Sarah McAra

Spectio Tech, founded in 2005, developed and implemented intelligent LED lighting solutions for the industrial market. Sensors and wireless connectivity embedded in its LED fixtures not only significantly reduced lighting-related energy use—by up to 90% in some... View Details

Keywords: Internet Of Things; IoT; LED Lighting; Start-up; Energy Efficiency; Information Technology; Technology Adoption; Technological Innovation; Business Startups; Internet and the Web

August 2017
Supplement

PTC: A Transformation to IoT (B)

By: Rajiv Lal and Sarah McAra

In 2013, manufacturing software company PTC Inc. entered the Internet of Things (IoT) market under the leadership of CEO Jim Heppelmann, but the company’s culture was not fully aligned with the new strategic direction. Historically, PTC's culture was defined by... View Details

Keywords: Internet Of Things; Corporate Culture; Human Resources

25 Mar 2021
News

Startup Hits $1.5B Valuation

Keywords: internet security; entrepreneurship; veterans; leadership; News, Library, Internet, and Other Services; Information

2010
Article

Impact of Online Consumer Reviews on Sales: The Moderating Role of Product and Consumer Characteristics

By: Feng Zhu and Michael Zhang

This article examines how product and consumer characteristics moderate the influence of online consumer reviews on product sales using data from the video game industry. The findings indicate that online reviews are more influential for less popular games and games... View Details

Keywords: Internet Marketing; Online Consumer Reviews; Word Of Mouth; Long Tail; Internet and the Web; Marketing Reference Programs; Digital Marketing; Video Game Industry

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October 2016 (Revised January 2020)
Case

All Traffic Solutions

By: Rajiv Lal and Scott F. Johnson

All Traffic Solutions traditionally sold traffic signs that collected vehicle data to cities. In recent years, the firm connected their signs to the internet and began selling software that enabled cities to operate their signs remotely and collect data in a more... View Details

Keywords: IoT; Internet Of Things; Smart Connected Products; All Traffic Solutions; Traffic; Internet and the Web; Information Technology; Digital Platforms; Information Infrastructure; Applications and Software; Transportation; Mobile and Wireless Technology; Manufacturing Industry; Technology Industry; Information Technology Industry; United States