A New Green Efficiency-Based Carbon Taxing Policy and Its Effects on a Production-Inventory System with Random Carbon Emissions and Green Investment

Table 4

Optimum solutions for the first year.

First year
Firm	a	b
1	20	0	244	2936.55	7.8173	0.01835	89036.12
2	20	0	89	0	117.8957	23.5791	−2212.83
3	20	0	219	6098.82	10.1011	0.02538	76746.94
4	20	0	110	4041.92	9.7194	0.02287	34330.47
5	20	0	66	10852.38	7.8176	0.02085	14137.32