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First Author:
 
Harry Haupt
Department of Econometrics, University of Regensburg, Germany
harald.haupt@wiwi.uni-r.de
 
University of Regensburg, Department of Econometrics
Regensburg, 93040, Germany
 
 
 
http://uni-regensburg.de/Fakultaeten/WiWi/oberhofer/

Second Author:

Walter Oberhofer
Department of Econometrics, University of Regensburg, Germany
walter.oberhofer@wiwi.uni-r.de