The Analysis of Profit Effect According to The Supply Chain Enterprise's Core Degree

The core enterprise plays a leading role in the supply chain. This thesis is based on a new concept "The Enterprise Core" establishes the mathematical model about quantificational income distribution situation of the core enterprise and the non-core enterprise's, and demonstrates the enterprise core to the income distribution function. The result shows that the enterprise core has the direct relation to the increased income after cooperation, distributive gene lies on many factors including expectant profits of manufacturer and the distributor, their enterprise core, and total supply chain profit after cooperation.