26.09.2011 Tagber: Regulation between Legal Norms and Economic Reality. Intentions, Effects, and Adaptation: The German and American Experiences Hartmut Berghoff, German Historical Institute, Washington DC; William J. Hausman, College of William & Mary, Williamsburg, VA; Günther Schulz, University of Bonn Washington 28.04.2011 - 30.04.2011