-------------------------------------------------
                 (1)          (2)          (3)   
                 OLS        Tobit       Probit   
-------------------------------------------------
main                                             
_cons          0.651       0.0358        0.298   
             (1.687)      (2.118)      (1.321)   
xconst_bef     0.780        1.080       -0.309   
             (0.475)      (0.724)      (0.552)   
shock          1.878        2.646       -1.507   
             (3.192)      (3.997)      (2.325)   
shock_xc~f   -0.0420       -0.234        1.087   
             (0.822)      (1.220)      (1.001)   
-------------------------------------------------
/                                                
var..xco~)                  4.470*               
                          (1.643)                
-------------------------------------------------
N                 37           37           34   
-------------------------------------------------
Standard errors in parentheses
* p<0.05, ** p<0.01, *** p<0.001
