Event studies, which look at stock market reactions to assess corporate business events, represent a relatively new research approach in the information systems field. In this paper we present a systematic review of thirty event studies related to information technology. After a brief discussion of each of the papers included in our review, we call attention to several limitations of the published studies and propose possible future research avenues.
Roztocki, Narcyz and Weistroffer, Heinz Roland, "Event Studies in Information Systems Research: A Review" (2008). AMCIS 2008 Proceedings. 248.