Kis, Tamás; Kovács, András - In: European Journal of Operational Research 226 (2013) 2, pp. 237-245
In this paper we propose exact solution methods for a bilevel uncapacitated lot-sizing problem with backlogs. This is an extension of the classical uncapacitated lot-sizing problem with backlogs, in which two autonomous and self-interested decision makers constitute a two-echelon supply chain....