To judge the progressiveness of countries, from which lessons can be learnt, it is prudent to construct a continuum, from non-progressive countries on the one side to progressive countries on the other.
12  Article 2 (4) of the law of 23 December 1998 concerning the monetary status and the Central Bank of Luxembourg. 13  Article 2 paragraphs 4 and 5 of the law of 23 December 1998 concerning the monetary status and the Central Bank of Luxembourg.