Introduction / Reuven S. Avi-Yonah & Michael Lang -- European constitutional intergration : the case of direct taxation / Gianluigi Bizioli & Claudio Sacheto -- There is life in the old dog yet : horizontal comparability and the establishment of the internal market / Michael Lang --...

ECJ direct tax cases and domestic constitutional principles: an overview / Claudio Sacchetto -- Double taxation and EC law / Michael Lang -- Nondiscrimination from the perspective of the OECD model and the EC treaty: structural and conceptual issues / Kees van Raad -- The US Supreme Court's...

In allen OECD-Ländern sind die Geburtenraten in den letzten vierzig Jahren erheblich gesunken. Trotz dieses gemeinsamen Trends kann aber sowohl in der zeitlichen Entwicklung als auch im aktuellen Stand des Geburtenverhaltens eine erhebliche Heterogenität beobachtet werden. Deutschland, Spanien...

For a growing number of children in families headed by single mothers and in those headed by two adults with limited job skills, economic security now depends on mothers' earnings. The role that income transfers plays in reducing child poverty is well understood. Much less investigated is the...