This paper describes the evolution of the international trade during the first three months of 2014, compared to the similar period of 2013. The focus is set on the analysis of structure and dynamics. The results of the analysis reveal the overall evolution of foreign trade, the main factors...

The tests used for verifying certain hypotheses formulated on the parameters of the regression model as well as for defining the intervals of confidence for these ones and elaborating predictions have as starting point the verification of the hypothesis concerning the normal distribution of the...