技术差距、技术溢出与后发地区技术收敛

基于拓展的Verspagen技术赶超模型分析技术差距、技术溢出效应与技术赶超之间的关系。研究表明:技术差距和溢出效应都取决于后发地区的学习能力、社会能力等技术吸收能力;后发地区和发达地区之间的技术差距要适当合理,过大或过小的技术差距都不利于后发地区充分地利用发达地区的技术溢出效应从而实现技术收敛;对后发地区来说,通过学习能力和社会能力的培育提升自己的技术吸收能力可以实现技术收敛和经济收敛。其政策含义十分明显,后发国家要实现技术收敛需要培育自己的学习能力和社会能力。

Technology Gap, Spillover and Catching-up in Backward Regions

Based on Verspagen's model of the technology catching-up,the research shows that both technology gap and spillover depend on the absorption capability of backward regions,including learning and socializing abilities;the technology gap between developed and backward regions shall be reasonable,either too large or too small gap will adversely affect the full use of spillover from developed regions which aims to realize technology catching-up in backward regions;the backward regions can improve their technology absorption ability by cultivating learning and socializing ability so as to narrow the gap in technology and economy.