contributions in this book. One central issue of this volume is the way of integrating the Central and East European countries into the EU and supporting their development by liberalizing trade with the EU. A second issue is the implementation of a market economy in the post-socialist countries of Eastern Europe and in particular the aspect of implementing competition rules at a time when markets are just emerging. The twelve selected papers are organized in three sections: -Competition Policy and Integration (part 1); -Competition Policy During Transition (part 2); -Competition, Trade Policy and East-West-Integration (part 3).