基于广义均衡模型的服务外包流向研究

The Research on the Flow of Outsourcing Based on the General Equilibrium Model

基于均衡理论视角,通过建立广义均衡模型分析多个经济体间的外包流向,揭示了当在市场规律引导下外包活动达到均衡状态时,各经济体的就业率和经济效益的变化趋势.结果表明:当业务的利润函数以及业务从一个经济体发包给另一个经济体所需要的费用函数满足连续性,约束集满足紧性时,所构建的均衡模型至少存在1个均衡点.通过服务外包流向模型对南昌的软件服务外包情况进行数值模拟,研究表明:承接离岸软件服务外包能够提升当地经济产值、带动就业,市政府应进一步加强政策支持,着力做好信息平台建设以及人才培养工作.

A general equilibrium model to depict the flow of outsourcing among multiple economies is established.The model reveals the change of employment rate and economic benefits in each economy under the market law. The research indicates that there exists a equilibrium point when both profit function and cost function are continuous,the constraint set is compact. Using the flow of outsourcing theory to analyze the software outsourcing in Nanchang in the numerical simulation stage,it shows that offshore outsourcing would boost economy and level up employment rate,it＇s recommended that the government should strongly support relative work,especially on the information platform building and personnel training.