Table of Contents:
- Introduction : toward the fourth freedom
- Welfare economics of migration
- Ethics of migration
- International political economy of migration
- Customary international law, human rights law, and multilateral migration conventions
- Europe
- Other bilateral, regional, and plurilateral arrangements
- Mode 4 of the general agreement on trade in services
- Negotiating global disciplines on migration
- Toward specific global disciplines to promote migration
- Organizational structures
- Conclusion.
