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When are factor inputs gross substitutes?
Giordano, James N., (1986)
[Rezension von: Defining the nonprofit sector, Lester M. Salamon ... [eds.]]
Giordano, James N., (1998)
[Rezension von: Deregulation and the future of intercity passenger travel, by John R. Meyer .. : Cambridge, MA, MIT Press, 1987]
Giordano, James N., (1989)