Sanctions in networks: "The Most Unkindest Cut of All". - Sumit Joshi; Ahmed Saber Mahmud (Games Econ. Behav., 2016)

Network formation with multigraphs and strategic complementarities. - Sumit Joshi; Ahmed Saber Mahmud; Sudipta Sarangi (J. Econ. Theory, 2020)

A model of the formation of multilayer networks. - Pascal Billand; Christophe Bravard; Sumit Joshi; Ahmed Saber Mahmud; Sudipta Sarangi (J. Econ. Theory, 2023)