nonmanipulability
Nonmanipulability is a property of a mechanism, process, or device whereby participants cannot benefit from misreporting information or acting strategically. In this sense, a nonmanipulable system elicits truthful behavior under its natural assumptions. The term is closely related to strategy-proofness or truthfulness in mechanism design and social choice theory.
In voting and allocation rules, nonmanipulability means that no voter (or coalition) can improve the outcome
Nonmanipulability also appears in auctions, market design, and some measurement and evaluation frameworks where designers aim
See also: strategy-proofness, manipulation, mechanism design, voting theory, auction theory.