TY JOUR TI World Trade: Modern positions of developed and developing countries KW developed countries KW developing countries KW the European Union (EU) KW the United States KW China KW the Republic of Korea KW world trade KW foreign trade KW protectionism KW sanctions. JO Journal of economic studies AU Carev, S.P. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.