More than 200 countries and economic regions worldwide are using the nomenclature of the Harmonized Commodity Description and Coding System (Harmonized System Convention, HS) and are basing their customs tariffs thereon. The number of HS headings (four-digit-code) and HS-subheadings...

How does Brexit change Northern Ireland’s system of government? Could it unravel crucial parts of Northern Ireland’s peace process? What are the wider implications of the arrangements for the Irish and UK constitutions? Northern Ireland presents some of the most difficult Brexit dilemmas....

The data issued by the WTO Secretariat on disputes shows that "developing countries" have participated in one-third of the cases 1995-2005. The data should be corrected to exclude some OECD member countries and some others with high GDP per capita. These adjustments reduce by about 30 the number...