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文章利用空间自相关和半变异函数分析上海本土企业合作意愿的空间差异及成因。研究表明:上海本土企业的合作意愿程度均大于2(一般重要程度),“与大学和科研机构”合作意愿的偏度要低于“与外资企业”合作;在空间格局上,上海本土企业的合作意愿具有显著的空间差异,其中合作意愿的热点区位于中心城区和近郊区,冷点区主要位于远郊区,因此这种差异主要表现为中心城区与远郊区的差异,即合作意愿的强度由城市中心向四周递减,这与外资企业合作的冷热点区分布规律较为吻合;半变异函数模型的主轴方向表明合作意愿的空间差异在东西方向上变化最为剧烈,且块金系数均大于基台系数,说明上海本土企业的合作意愿受到随机性因素影响较大,即上海本土企业的合作意愿不仅受到政策、经济等结构性因素的影响,更多地受到了企业内部的企业文化、产业类型、发展定位等随机因素的影响。
Using Spatial Autocorrelation and Semivariogram to Analyze Spatial Differences and Causes of Shanghai Local Enterprises’ Willingness to Cooperate. The research shows that the willingness of Shanghai local enterprises to cooperate is greater than 2 (generally important degree), the cooperation degree of “willingness to cooperate with universities and research institutes” is lower than that of “cooperation with foreign-funded enterprises”; in the spatial pattern, Shanghai local enterprises have significant spatial differences in their willingness to cooperate. The hot spots for cooperation are located in the downtown area and the suburbs, and the cold spots are mainly located in the outer suburbs. Therefore, this difference is mainly manifested in the differences between the downtown area and the suburbs, namely, cooperation The intensity of the will decreases gradually from the center of the city to the periphery, which is in good agreement with the distribution pattern of hot and cold spots in the cooperation of foreign-funded enterprises. The principal axis of the semivariogram shows that the spatial variation of the willingness to cooperate changes the most in both east and west directions, Is greater than the base station coefficient, indicating that the willingness of Shanghai local enterprises to cooperate is greatly affected by the random factors. That is, the willingness to cooperate of local enterprises in Shanghai is not only affected by the structural factors such as policies and economy, but also influenced by the internal corporate culture, Industry type, development orientation and other random factors.