中国沿海地区海洋经济效率时空演化及影响因素分析

盖美, 朱静敏, 孙才志, 孙康

Spatio-temporal evolution and influencing factors of marine economic efficiency in coastal areas of China

Mei GAI, Jingmin ZHU, Caizhi SUN, Kang SUN

表5 中国沿海地区海洋经济效率影响因素门槛参数回归结果

Table 5 Threshold parameter regression results for factors affecting marine economic efficiency in China's coastal areas

Y(Z1门槛变量) Y(X2门槛变量) Y(X3门槛变量) 系数 置信区间 系数 置信区间 系数 置信区间 Z1 0.023*** [0.011, 0.035] 0.018*** [0.005, 0.031] 0.022*** [0.008, 0.035] Z2 -0.039 [-0.094, 0.017] -0.070* [-0.128, -0.012] -0.068** [-0.128, -0.008] Z3 0.040*** [0.029, 0.052] 0.041*** [0.030, 0.053] 0.051*** [0.038, 0.063] X1-1·I -0.522*** [-0.673, -0.371] X1-2·I 0.064** [0.012, 0.124] X2 0.320*** [0.171, 0.470] X3-1·I 0.016*** [0.004, 0.028] X3-2·I 0.003 [-0.001, 0.007] Y(X4门槛变量) Y(X5门槛变量) 系数 置信区间 系数 置信区间 Z1 0.011 [-0.002, 0.025] 0.022*** [0.014, 0.042] Z2 -0.062** [-0.121, -0.003] -0.073** [-0.131, -0.014] Z3 0.058*** [0.044, 0.071] 0.045*** [0.032, 0.054] X4-1·I 0.531*** [0.129, 0.932] X4-2·I 0.145 [-0.094, 0.383] X5 0.243*** [0.012, 0.383]