Matched firm-level balance sheet and partner- and product-level foreign trade data can be used to examine the …. The conclusions to be drawn on the basis of foreign trade data are supplemented by the results of analyzes with production … and domestic sales data. For this and for the longitudinal analysis of foreign trade data, the two classification systems …

In our paper entitled Tendencies of the Trade Concentration” published in 2005 we analysed the global tendencies of the … concentration as well as the trade of the European Union and the United States. In our present paper we analyse the concentration of … the Hungarian trade, its fields of action as well as the situation, perspectives and adaptation of the micro- enterprises …