Table 4 Parameter value settings.

From: Evolutionary game analysis of Arctic shipping black carbon emission reduction strategies based on government regulation and port fee differential policies

\({C}_{g1}\)

\({C}_{g2}\)

\({C}_{g3}\)

\({B}_{1}\)

\({B}_{2}\)

\({S}_{s}\)

\({S}_{p}\)

\({F}_{p}\)

\({E}_{P}\)

\({C}_{p2}\)

\(T\)

\(\gamma\)

\(\lambda\)

\({C}_{s}\)

\({E}_{s}\)

3.0

1.2

5.0

2.5

1.5

1.2

0.8

1.2

0.8

1.2

2.5

0.15

0.30

2.6

0.6