关键词: 供需链, 上下游, 合作伙伴, 生产计划, 协商对策

Abstract: A collaboration planning model (CPM) for co-ordination of supply chain (SC) is established by the sharing of information， which is based on up-down stream planning models. The factors under internal as well as external situations (price， inventory etc.) are considered in the model. The relationship of cooperating partnership is determined， and the goal of win-win is obtained by the negotiation theory. The experiments using realistic data from enterprises have achieved satisfactory results.

Key words: supply chain, up-down stream, cooperating partnership, production planning, bargaining game