(M1,N1)

(M1,N2)

(M2,N1)

(M2,N2)

政府收益

W 1 T 1 P 1

W T P 2

W T P 3

W T

企业收益

A 1 + P 1 + V 1 R 1 h f S

A + P 2 R f S

A + P 3 + V R f S

A R f S