Purpose – The purpose of this paper is to propose a wage incentive plan for branch managers of multi‐branch firms. The incentive payment is calculated according to each branch's performance and its relative rank, taking into consideration common variables, regional variables and managerial...

Purpose – The purpose of this paper is to propose a method to determine the optimal number of operators to be assigned to a given number of machines, as well as the number of machines that will be run by each operator (a numerical partition). This determination should be made with the...