Impact of Closed Operation Strategies on Profit of Core Enterprise in Closed Supply Chain for Vegetables: A System Dynamics Approach

Table 4

Comparison of simulated values and actual values of accumulated profits for broccoli unit: U.S. dollar.

Time (day)	1	30	60	90	120	150	180
Actual value	1.116M	6.908M	8.921M	13.33M	13.679M	16.085M	17.587M
Simulated value	1.138M	6.632M	9.456M	11.73M	14.637M	14.637M	19.522M
Relative error %	0.02	−0.04	0.06	−0.12	0.07	−0.09	0.11