SUMMARY We analyze the effect of buyer, contract, and vendor characteristics on abnormal stock returns among firms that have announced large scale Information Technology (IT) and Business Process outsourcing (BPO) contracts. We draw upon a comprehensive dataset on outsourcing announcements,...

Information technology (IT) is used to regulate organizational processes both to allow and to prevent specific behavior. Recent scandals in the financial industry exposed overconfidence in IT based regulation and, as scholars of regulation have long known, the games people play increase with the...