| Extent: | application/pdf |
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| Type of publication: | Book / Working Paper
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| Notes: | View the original document on HAL open archive server: http://hal.archives-ouvertes.fr/hal-00731163 Published, Economics Letters, 2001, 73, 3, 339-343 |
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| Source: | |
Persistent link: https://www.econbiz.de/10010898552