
 Model 


Level and Variable  Null  Random Intercept and Fixed Slope  Random Intercept and Random Slope  CrossLevel Interaction 
Level 1 Effects 




Intercept ( ${\gamma}_{00}$ )  3.920* (0.04968)  −1.230* (0.380)  −1.168* (0.384)  −3.132*** (1.80) 
The predicted slope regressing OSBPs on the movement of goods ( ${\gamma}_{10}$ )    −0.055** (0.023)  −0.061** (0.029)  0.421 (0.432) 
Level 2 Effects 




The level of change in the movement of goods associated with a 1unit increase in the level of trade facilitation ( ${\gamma}_{01}$ )    1.255* (0.084)  1.246* (0.082)  1.714* (0.425) 
CrossLevel Interaction 




Crosslevel interaction effects ( ${\gamma}_{11}$ )        −0.115 (0.103) 
Variance Components 




Residuals/the withingroup (L1) variance ( ${\sigma}^{2}$ )  0.119182  0.044  0.044  0.043 
Intercept/the betweengroup (L2) variance ( ${\tau}_{00}$ )  0.006335  0.002  0.030  0.040 
Slope (L2) variance ( ${\tau}_{11}$ )      0.001  0.002 
Interceptslope (L2) variance ( ${\tau}_{01}$ )      −0.006  −0.008 
Intraclass Correlation (ICC)  0.05047       
−2*log likelihood  102.940  −35.968  −37.343  36.763 