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econ.TH2025
Privacy-Constrained Signals
Zhang Xu, Wei Zhao
This paper provides a unified approach to characterize the set of all feasible signals subject to privacy constraints. The Blackwell frontier of feasible signals can be decomposed…
econ.TH2025
Privacy Structure and Blackwell Frontier
Zhang Xu, Wei Zhao
This paper characterizes the set of feasible posterior distributions subject to graph-based inferential privacy constraint, including both differential and inferential privacy. Thi…