Volume 50 (2016) no. 3

Table of contents

Equilibrium joining strategies in M/M/1 Queues with working vacation and vacation interruptions
p. 451-471
An inventory model with imperfect items, stock dependent demand and permissible delay in payments under inflation
p. 473-489
On the Berth Allocation Problem
p. 491-501
The Team Orienteering Pick-Up and Delivery Problem with Time Windows and its applications in fleet sizing
p. 503-517
A simple analysis of system characteristics in the batch service queue with infinite-buffer and Markovian service process using the roots method: GI/C-MSP (a,b) /1/∞
p. 519-551
When manufacturers hold information back from strong suppliers
p. 553-565
A descent hybrid modification of the Polak–Ribière–Polyak conjugate gradient method
p. 567-574
Multivariate stochastic dominance for risk averters and risk seekers
p. 575-586
Multi-objective optimization of integrated lot-sizing and scheduling problem in flexible job shops
p. 587-609
Strategic investments in R&D and efficiency in the presence of free riders
p. 611-625
Exploring the disjunctive rank of some facet-inducing inequalities of the acyclic coloring polytope
p. 627-644
A new hybrid decision making system for supplier selection
p. 645-664
An efficient cutting plane algorithm for the minimum weighted elementary directed cycle problem in planar digraphs
p. 665-675