| Model category | Example of publication developing the model |
| Analytical Deterministic Models | Cohen and Lee [43] ; Arntzen et al. [44] ; Voudouris [45] ; Camm et al. [41] |
| Analytical Stochastic Models | Cohen and Lee [43] ; Svoronos and Zipkin [46] ; Lee and Billington [47] ; Pyke and Cohen [48] |
| Economic Models | Christy and Grout [49] |
| Simulation Models | Towill [50] |