Table 7.
Regression results of heterogeneity discussion.
| Cluster-1 | Cluster-2 | Cluster-3 | Cluster-4 | Cluster-5 | Not yet determined | |
|---|---|---|---|---|---|---|
| Index | −0.034 (0.137) | 0.116*** (0.202) | 0.008 (0.137) | 0.548*** (0.332) | 0.142*** (0.341) | −0.049*** (0.322) |
| Agriculture | 0.007 (0.883) | 0.004 (0.088) | 0.005 (0.156) | −0.006 (0.038) | −0.022 (0.143) | 0.005 (0.199) |
| Innovation | 0.004 (0.066) | 0.003 (0.068) | 0.004 (0.096) | 0.002 (0.029) | 0.026* (0.179) | 0.003 (0.069) |
| Economic | 0.152*** (0.133) | 0.130*** (0.785) | 0.115*** (0.593) | 0.518*** (0.556) | 0.557*** (0.697) | 0.149*** (0.475) |
| Nursing | −0.004 (0.65) | 0.006 (0.176) | 0.004 (0.414) | −0.000 (0.003) | 0.025 (0.091) | −0.001 (0.103) |
| Enterprise | 0.004 (0.031) | 0.005 (0.090) | 0.004 (0.179) | −0.007 (0.011) | 0.002 (0.113) | 0.005 (0.085) |
| Government | −0.024*** (−0.235) | −0.017** (0.025) | −0.027 (0.093) | −0.007 (0.051) | −0.020 (0.169) | −0.021** (0.325) |
| Consumptio | −0.019** (0.134) | −0.010 (0.141) | −0.019*** (0.042) | −0.030** (0.023) | −0.51* (0.190) | −0.014** (0.033) |
| _cons | −1.060*** (−0.182) | −6.522*** (−0.762) | −1.055*** (0.603) | −3.928*** (0.317) | −6.459*** (0.786) | −1.036*** (0.816) |
| R-sq | 0.990 | 0.996 | 0.997 | 0.997 | 0.998 | 0.979 |
| adj. R-sq | 0.987 | 0.996 | 0.999 | 0.987 | 0.997 | 0.959 |
Note: Cluster are elaborated based on the economic level. Cluster-1: Beijing, Shanghai; Cluster-2: Tianjin, Jiangsu, Zhejiang, Guangdong; Cluster-3: Liaoning, Fujian, Shandong; Cluster-4: Hebei, Shanxi, Jilin, Heilongjiang, Anhui, Jiangxi, Henan, Hubei, Hunan, Hainan; Cluster-5: Chongqing, Sichuan, Guizhou, Yunnan, Shaanxi, Gansu, Qinghai, Not yet determined: Inner Mongolia Autonomous Region, Guangxi Zhuang Autonomous Region, Tibet Autonomous Region, Xinjiang Uygur Autonomous Region and Ningxia Hui Autonomous Region.