|   
  |       Lncon  |       difi  |       cov1  |       use1  |       dig1  |       Govex1  |       agdp  |       IS  |       Ur  |    
|   difi  |       0.482  |       1  |       
  |       
  |       
  |       
  |       
  |       
  |       
  |    
|   cov1  |       0.520  |       0.987  |       1  |       
  |       
  |       
  |       
  |       
  |       
  |    
|   use1  |       0.439  |       0.967  |       0.927  |       1  |       
  |       
  |       
  |       
  |       
  |    
|   dig1  |       0.341  |       0.924  |       0.873  |       0.879  |       1  |       
  |       
  |       
  |       
  |    
|   Govex1  |       0.857  |       0.453  |       0.485  |       0.406  |       0.349  |       1  |       
  |       
  |       
  |    
|   agdp  |       0.562  |       0.675  |       0.734  |       0.592  |       0.506  |       0.494  |       1  |       
  |       
  |    
|   IS  |       0.0760  |       0.573  |       0.597  |       0.520  |       0.489  |       0.205  |       0.516  |       1  |       
  |    
|   Ur  |       0.761  |       0.542  |       0.589  |       0.504  |       0.361  |       0.705  |       0.710  |       0.393  |       1  |    
|   样本量  |       176  |       176  |       176  |       176  |       176  |       176  |       176  |       176  |       176  |    
|   均值  |       14.603  |       1.692  |       1.5460  |       1.668  |       2.217  |       263.26  |       3.34  |       0.436  |       0.412  |    
|   标准差  |       1.093  |       0.702  |       0.739  |       0.678  |       0.757  |       169.181  |       1.827  |       0.082  |       0.107  |    
|   最小值  |       12.081  |       0.303  |       0.051  |       0.041  |       0.204  |       42.684  |       0.888  |       0.269  |       0.226  |    
|   最大值  |       17.338  |       3.084  |       3.249  |       2.79  |       3.075  |       928.16  |       10.478  |       0.641  |       0.805  |