By Abrate Graziano   in Journal of Productivity Analysis

ISSN:0895-562X|35|3|227-242

Springer Publishing Company ‎(2011)‎

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By Abrate Graziano   Erbetta Fabrizio   Fraquelli Giovanni   Vannoni Davide   in Regional Studies: The Journal of the Regional Studies Association

ISSN:1360-0591|48|5|896-909

Routledge Ltd‎(2014)‎

Access to resources Favorite 10.988623