23 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
3 papers · 1 filter
Technological Developments and Factor Substitution in a Complex and Dynamic System
Loet Leydesdorff, Peter Van den Besselaar
Schumpeter's (1939) distinction between changes in the form of the production function corresponding to innovation, and shifts along the production function corresponding to factor…
Scaling Trajectories in Civil Aircraft (1913-1997)
Koen Frenken, Loet Leydesdorff
Using entropy statistics we analyse scaling patterns in terms of changes in the ratios among product characteristics of 143 designs in civil aircraft. Two allegedly dominant design…
Knowledge-Based Innovation Systems and the Model of a Triple Helix of University-Industry-Government Relations
Loet Leydesdorff
The (neo-)evolutionary model of a Triple Helix of University-Industry-Government Relations focuses on the overlay of expectations, communications, and interactions that potentially…