Coefficient INV 0.105*** DS 0.352** FSH -4.621** FSV 6.325*** TER -0.087* OC 10.924*** GDP 8.423* constant 0.825** Wald chi2(7)  Prob> chi2 8.87 0.0514 (***) Significant at 1%; Significant at 5%; (*) Significant at 10%.

Table 2: Results of the estimates by the Probit method, Dependent variable: Structure of international trade, Number of observations: 200, Number of sectors: 8.