This study analyses how the relative specialisation indexes of production and export for various categories of products are correlated with the technological level of a country expressed in RDI expenditures and number of patent applications to the EPO. We showed that the countries investing in...

Fragmentation of the value-added-chain is modeled as the reaction of monopolistically competitive firms to the removal of barriers to trade and factor mobility in an integrated trading environment. Since fragmentation requires high-skilled labor, this form of globalization can induce labor...