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United States and German real capital formation and social investment in the sciences and humanities
Gehrels, Franz - In: Atlantic economic journal : AEJ 41 (2013) 3, pp. 225-229
Persistent link: https://www.econbiz.de/10010201714
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The short-run investment function in an open economy
Gehrels, Franz - 1986
Persistent link: https://www.econbiz.de/10003557704
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R & D as investment : theory and evidence from U.S. and German pharmaceutical firms
Gehrels, Franz - 1994
Persistent link: https://www.econbiz.de/10013428001