Foreword

Ifo Survey Data in Business Cycle and Monetary Policy Analysis (Springer Book Series: Contributions to Economics)
Hans-Werner Sinn

in: Jan-Egbert Sturm und Timo Wollmershäuser, eds., Ifo Survey Data in Business Cycle and Monetary Policy Analysis, Springer Book Series "Contributions to Economics", Physica-Verlag Heidelberg, 2005, pp. V-VI.