Updated values of technological complexity

Development of structural diversity

An updated and extended version of the data on #technological #complexity is available.  I’ve re-calculated #Structural #Diversity for the years 1900 to 2016 (see plot) using the latest version of EPO #patents. Data (1970-2016) for download here. For technical details, see the publication:  https://doi.org/10.1371/journal.pone.0216856