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Lutz Arnold
University of Regensburg
 
,
 
lutz.arnold@wiwi.uni-regensburg.de
 
"http://www.uni-regensburg.de/Fakultaeten/WiWi/arnold/arnold/arnold.html
 
 
 
 
 
JEL Areas:
O3 : Technological Change; Research and Development: General
F : International Economics