中文摘要：

基于＂趋同假说＂框架,运用参数与非参数相结合的方法对西部农业现代化演进过程进行实证。研究发现：样本跨期内西部农业现代化演进过程为＂俱乐部趋同＂,呈现＂双峰状＂-＂单峰状＂-＂双峰状与三峰状交替＂特征,西部农业现代化演进过程中＂两极分化＂现象十分突出,已成为新时期西部农业现代化建设亟待解决的问题。

英文摘要：

Based on the ＂convergence hypothesis＂,this paper empirically analyzes the evolution of the western agricultural modernization by the parametric and non-parametric method. Result shows that the evolution of western agricultural modernization is club convergence taking on the character of ＂twin peak＂-＂single peak＂-＂bimodal and trimodal alternating＂across the whole sample period. The ＂polarization＂phenomenon is very prominent in the evolution of western agricultural modernization and becomes an urgent problem to be solved.