This article investigates the competitiveness of agri-food exports of the European Union (EU27) countries on global markets, using the revealed comparative advantage (B) index over the 2000–2011 period. Panel unit root tests, mobility index and the Kaplan-Meier survival rates of the B index are used. The majority of agri-food products in the EU-27 countries show a comparative disadvantage on gl...

This study uses annual data from 1985 to 2019 analyze the export and import trade patterns of mechanical electrical products China. We employ H-index, or difference between net capability symmetric revealed comparative advantage, assess policies in exports imports. The results reveal that China has advantage imports, had disadvantage before 1999. In recent years, policy protectionism been adopt...