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https://shs.hal.science/halshs-01790947v1
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.geb.2019.08.003
info:eu-repo/semantics/OpenAccess
Mohamed Belhaj et al., « Group targeting under networked synergies », HAL SHS (Sciences de l’Homme et de la Société), ID : 10.1016/j.geb.2019.08.003
A principal targets agents organized in a network of local complementarities, in order to increase the sum of agents' effort. We consider bilateral public contracts à la Segal (1999). The paper shows that the synergies between contracting and non-contracting agents deeply impact optimal contracts: they can lead the principal to contract with a subset of the agents, and to refrain from contracting with central agents.