中国外卖O2O电子商务的空间扩散与渗透——兼论技术扩散假说与效率假说的适用性

施响, 王士君, 浩飞龙, 王冬艳

Spatial diffusion and penetration about the takeaway O2O e-commerce in China: Feasibility of innovation diffusion hypothesis and efficiency hypothesis

SHI Xiang, WANG Shijun, HAO Feilong, WANG Dongyan

表4 O2O扩散指数的拉格朗日乘子检验结果

Tab. 4 Lagrange multiplier test results of diffusion index

外卖O2O扩散指数 Coef. Std. Err. P>t I2 26.673470 14.422650 0.047 I3 0.000190 0.000023 0 I6 7.834252 2.512842 0.003 E1 0.029396 0.011723 0.003 E4 0.893404 0.482268 0 cons -2.820928 1.207886 0.018 R2 0.468600 Log Likelihood -175.580000 AIC 338.760000 SC 348.930000 LM-LAG 10.566000 0.000 ROBUST LM-LAG 9.832000 0.000 LM-Error 8.244000 0.014 ROBUST LM-Error 0.049000 0.743