We study an information design problem with two informed senders and a receiver in which, contrast to traditional Bayesian persuasion settings, do not have commitment power. In our setting, trusted mediator/platform gathers data from the recommends which action play. characterize set of feasible distributions that can be obtained equilibrium, provide O(n log n) algorithm (where n is number stat...

Abstract Purpose Organochlorine pesticides (OCPs) like lindane and DDT have been used extensively after World War II until the 1990s. Still, residues of these can be found in agricultural soils all over world, especially developing countries. Often, they occur extensive areas elevated concentrations so that food safety is jeopardized. Hence, simple, cheap, fast analytical methods are needed for...