1 Table of Contents: “...The Challenge of Migration to the Welfare State -- 1A Comment -- 2 The Costs of International Tax...”

2 Subjects: “...Welfare state...”

3 Subjects: “...Welfare state...”

4 Subjects: “...Welfare state...”

5 Table of Contents: “...Introduction -- Unity and Diversity of SSGIs in the European Union -- Welfare States and Social...”

6 “... to the welfare state, being affected. This has led to the EU Services Directive exhibiting distinctive features...”