Discrete Dynamics in Nature and Society / 2018 / Article / Fig 7

Research Article

A Dynamic Analysis of a Motor Vehicle Pollutant Emission Reduction Management Model Based on the SD-GM Approach

Figure 7

Comparison of the policies. (a) AVT. (b) APMG. (c) ANOG. (d) DAP.
(a) AMVT
(b) APMG
(c) ANOG
(d) DAP