We apply the Method of Reflections developed by Hidalgo and Hausmann for measuring economic complexity to a Triple Helix system of innovations by defining the Patent Complexity Index in analogy and addition to the Economic Complexity Index and extending MR to three dimensions. PCI is...

The innovation capacity of Norwegian innovation system, according Triple Helix model of innovations approach, is analyzed in terms of mutual information among geographical, sectorial, and size distributions of firms as dimensions of probabilistic entropy. Negative entropies can be considered as...