Online software distribution without enforcing copy protection as a strategic weapon. - Kemal Altinkemer; Junwei Guan; Aysegül Sahin (Inf. Syst. E Bus. Manag., 2005)

A three state model of worker flows in general equilibrium. - Per Krusell; Toshihiko Mukoyama; Richard Rogerson; Aysegül Sahin (J. Econ. Theory, 2011)