By Nijkamp Peter   Siedschlag Iulia   in International Journal of Public Policy

ISSN:1740-0600|3|3-4|141-145

Inderscience Publishers‎(2008)‎

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By Haller Stefanie A.   Siedschlag Iulia   in Applied Economics

ISSN:1466-4283|43|26|3775-3788

Routledge Ltd‎(2011)‎

Access to resources Favorite 16.986975

By Siedschlag Iulia   Zhang Xiaoheng   Smith Donal   in Economics of Innovation and New Technology

ISSN:1043-8599|22|6|581-600

Routledge Ltd‎(2013)‎

Access to resources Favorite 14.560264