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Innovation, regional knowledge spillovers and R&D cooperation
Fritsch, Michael, (2000)
Regionale Wissens-Spillover und Innovationserfolg industrieller Unternehmen
Franke, Grit, (2002)
Fritsch, Michael, (2004)
Motives for innovation co-operation : evidence from the Canadian survey of innovation
Schmidt, Tobias, (2007)
Fatigue in payment diaries : empirical evidence from Germany
Schmidt, Tobias, (2011)
An empirical analysis of the effects of patents and secrecy on knowledge spillovers
Schmidt, Tobias, (2006)