Taking a total of 13 areas in Heilongjiang commodity grain base as the research objects, 9 indices are selected, which are regional GDP (X1), per capita GDP (X2), total value of tertiary industry (X3), financial revenue (X4), urban fixed assets investment (X5), average salary (X6), gross...

Take Chinese yew cooperative organization for example，different game structures of forestry cooperation model were analyzed，the elative merit and applicable occasion was discussed combined with empirical investigation，and some suggestions were given also．The results showed...