Research Article

The More Supply Chain Control Power, the Better? A Comparison among Four Kinds of Cooperation Models

Table 1

Comparison results of four models.

The optimal order quantity or production quantityThe optimal wholesale priceThe optimal control power

Model 1

Model 2

Model 3N/A

Model 4

ComparisonsIf , and
,
then .
If and ,
then
If , then

Note: N/A means there is no β in this model.