Pricing strategies on the Web: evidence from the online book industry. - Karen Clay; Ramayya Krishnan; Eric Wolff (EC, 2000)

Lead, Follow, or Go Your Own Way: Empirical Evidence Against Leader-Follower Behavior in Electronic Markets - Karen Clay; Michael D. Smith 002; Eric Wolff (CoRR, 2001)

Adoption and Disadoption of Internet-Based Services: Failure of an Internet Grocer. - Karen Clay; Eric Wolff (ICWI, 2002)