2 papers
econ.TH2026
Secret Communication with Plausible Deniability
Xiaoyu Cheng, Yonggyun Kim, Michael P. H. Tam
Communication is secret if a message is independent of the state; however, the receiver's subsequent action may still reveal that she has acted on hidden information. This paper st…
econ.TH2026
On the Monotonicity of Information Costs
Xiaoyu Cheng, Yonggyun Kim
We study the monotonicity of information costs: more informative experiments must be more costly. As criteria for informativeness, we consider the standard information orders intro…