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A note on the Malmquist productivity index
Grifell i Tatje, Emili - In: Economics letters 47 (1995) 2, pp. 169-175
Persistent link: https://www.econbiz.de/10001178959
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Exports, international investment, and plant performance : evidence from a non-parametric test
Girma, Sourafel; Görg, Holger; Strobl, Eric - In: Economics letters 83 (2004) 3, pp. 317-324
Persistent link: https://www.econbiz.de/10002049163
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Testing the product test
Brea, H.; Grifell i Tatje, Emili; Lovell, C. A. Knox - In: Economics letters 113 (2011) 2, pp. 157-159
Persistent link: https://www.econbiz.de/10009375577
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Productivity spillovers through vertical linkages : evidence from 17 OECD countries
Bitzer, Jürgen; Geishecker, Ingo; Görg, Holger - In: Economics letters 99 (2008) 2, pp. 328-331
Persistent link: https://www.econbiz.de/10003723792
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The effect of government grants on plant level productivity
Girma, Sourafel; Görg, Holger; Strobl, Eric - In: Economics letters 94 (2007) 3, pp. 439-444
Persistent link: https://www.econbiz.de/10003437678