Browsing NTNU Open by Author "Kushnir, Duncan"
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Economic and technological complexity: A model study of indicators of knowledge-based innovation systems
Ivanova, Inga; Strand, Øivind; Kushnir, Duncan; Leydesdorff, Loet (Journal article, 2017)The Economic Complexity Index (ECI; Hidalgo and Hausmann, 2009) measures the complexity of national economies in terms of product groups. Analogously to ECI, the Patent Complexity Index (PatCI) can be developed on the basis ...