摘要
21世纪的竞争不再是企业与企业之间的竞争,而是供应链与供应链之间的竞争,供应链若想在日益激烈的竞争中获胜,就必须从产品款式或技术上连续不断地进行创新。分析了供应链网络中的交易过程和技术创新的价值,建立了具有库存、随机需求和技术创新的供应链网络均衡模型,并通过算例表明,在供应链网络中进行技术创新可以使供应商和零售商的利润都得到提高,以提高供应链的整体效用。
In the 21st century, the competition between supply chains takes the place of the competition between enterprises.The supply chain who wants to win the competition must promote technology innovations of product. In this paper, we analyze the transaction process of supply chain network equilibrium and the value of technology innovation, and then we develop the supply chain network equilibrium model based on technology innovation. At last,the data simulation indicates that technology innovation can improve the profit of suppliers and retailers, namely the technology innovation can improve the profit of the whole supply chain network.
出处
《科技进步与对策》
CSSCI
北大核心
2009年第13期20-22,共3页
Science & Technology Progress and Policy
基金
国家自然科学基金项目(70471067)
黑龙江省海外学人合作项目(1055HZ029)
关键词
供应链
网络均衡
技术创新
变分不等式
Supply Chain
Network Equilibrium
Technology Innovation
Variational Inequality
