|   变量滞后期  |       系数  |       标准差  |       T值  |    
|   L.H_DE  |       0.8385  |       0.2437  |       3.4402  |    
|   L.H_URB  |       −5.6661  |       1.7188  |       3.2965  |    
|   L.H_FD  |       −0.1520  |       0.0588  |       2.5861  |    
|   L.H_DE  |       −0.7079  |       3.1007  |       2.2829  |    
|   L2.H_DE  |       −0.1317  |       0.1326  |       −0.9944  |    
|   L2.H_ URB  |       −1.0615  |       0.9869  |       1.0756  |    
|   L2.H_ FD  |       −0.03685  |       0.08799  |       0.4187  |    
|   L2.H_DI  |       −0.7312  |       2.6545  |       0.2754  |