Cyber-insecurity is a serious threat in the digital world. In the present paper, we argue that a suboptimal cybersecurity environment is partly due to organizations’ underinvestment and a lack of suitable policies. The motivation for this paper stems from a related policy question: how to...

This paper examines the effect of a social network on prediction markets using a controlled laboratory experiment that allows us to identify causal relationships between a social network and the performance of an individual participant, as well as the performance of the prediction market as a...

Online gaming platforms are inevitably subject to system vulnerabilities such as bugs and loopholes. Some players may take advantages of these bugs to gain illegitimate benefits, being viewed as rule breakers to platforms. Online platforms face a dilemma between disciplining rule breakers with...

Millions of dollars change hands daily through online auction markets. However, fraud has been on the rise in these markets. Using a game theoretic approach, we propose a design of an economic incentive mechanism, the trusted third party (TTP), to serve the online auction communities. The...