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Public capital and international labor productivity : tests based on median-unbiased estimation
Levy, David M. - In: Economics letters 39 (1992) 3, pp. 365-368
Persistent link: https://www.econbiz.de/10001131741
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Estimating the impact of government R&D
Levy, David M. - In: Economics letters 32 (1990) 2, pp. 169-173
Persistent link: https://www.econbiz.de/10001083594
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Testing the replication hypothesis : when the data set is subject to gross error
Levy, David M. - In: Economics letters 34 (1990) 1, pp. 49-53
Persistent link: https://www.econbiz.de/10001093248
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Increasing the likelihood value by adding constraints
Levy, David T. - In: Economics letters 1 (1988), pp. 57-61
Persistent link: https://www.econbiz.de/10001051496
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Competition, advertising and meeting competition clauses
Levy, David T. - In: Economics letters 37 (1991) 3, pp. 217-221
Persistent link: https://www.econbiz.de/10001114237
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Vertical integration in a spatial setting : implications of the successive monopoly distortion
Reiffen, David A. - In: Economics letters 1 (1989), pp. 77-81
Persistent link: https://www.econbiz.de/10001059890