Narrow search
Showing 1 - 5 of 5
Cover Image
The geography and channels of diffusion at the world's technology frontier
Keller, Wolfgang
Persistent link: https://www.econbiz.de/10004610451
Cover Image
Hauptkennziffern der wirtschaftlichen Entwicklung der europaeischen RWG-Laender : 1960 - 1975
Keller, Wolfgang; Kigyóssy-Schmidt, Eva - 1973
Persistent link: https://www.econbiz.de/10004562403
Cover Image
Produktivität : Messung, Kennziffernanalyse, Steigerungsmöglichkeiten
Keller, Wolfgang; Maier, Siegrid - 1965
Persistent link: https://www.econbiz.de/10004563370
Cover Image
Multinational enterprises, international trade, and productivity growth : firm level evidence from the United States
Keller, Wolfgang; Yeaple, Stephen R. - 2005
Persistent link: https://www.econbiz.de/10004827937
Cover Image
Mobile Internetdienste und Privatsphäre : Ergebnisse einer Online-Befragung
Drüeke, Ricarda; Keller, Wolfgang; Weber, Karsten - 2007
Persistent link: https://www.econbiz.de/10004936754