This book is a collection of presentations held at the third symposium of the project "Economy, Criminal Law, Ethics". The presentations in the first section of this work clearly show how the goals pursued in the financial market compete with other economic duties and that now new coordinating mechanisms must be developed. This is demonstrated in a focused and compact manner in the following section, which contains presentations on selected topics regarding substantive law and procedural law. The symposium concludes with a re-examination of the basics and considers possible regulatory and monitoring reforms. In forward looking discussions, hidden methodological controversies are explored, the realization of which facilitates the understanding of complex processes. Eberhard Kempf, Frankfurt; Klaus Lüderssen, Universität Frankfurt; Klaus Volk, Universität München.