European Doctoral Program in Quantitative Economics: The London School of Economics, Rheinische Friedrichwilhems Universitat Bonn, Universite Catholique de Louvain
Keyword(s):
1996 ◽
Vol 45
(1)
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pp. 1-12
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1963 ◽
Vol 26
(3)
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pp. 679-680
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2013 ◽
Vol 44
(4)
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pp. 478-496
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Keyword(s):
1959 ◽
Vol 22
(3)
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pp. 624-624
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