%0 Report %A Richter, Wolfram F. %T Social Security and Taxation of Labour Subject to Subsidiarity and Freedom of Movement %D 2002 %8 2002 May %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 490 %U https://www.iza.org/publications/dp490 %X In Europe, the competence for social security and the right to levy income tax lie with the country of employment in cross-border matters. This has two disadvantages. First, the Employment Principle distorts active persons' choice of place of work. Second, the employment-based regulation of state competencies cannot be applied to non-active persons. The Treaty of Maastricht, however, confers the right of free movement to all citizens of the Union. Against this background, this paper pleads for a reform in European policy coordination. The Employment Principle should be replaced with the Principle of Delayed Integration where cross-border matters are concerned. %K free movement %K Social security and taxation of mobile labour %K Delayed Integration %K Employment Principle %K Origin Principle