Fig 1.
Archetypal network topologies.
Fig 2.
Distribution of structural diversity 1980-2015.
Fig 3.
Development of structural diversity over time (1980-2015).
Fig 4.
Correlation between structural diversity and technologies’ age, 1980-2015.
Fig 5.
Correlation between structural diversity and technologies’ patent counts, 1980-2015.
Fig 6.
Structural complexity of high-technologies, 1980-2015.
Fig 7.
Correlation between structural diversity and the number of inventors per patent, 1980-2015.
Fig 8.
Correlation between structural diversity and technologies’ spatial concentration, 1980-2015.
Table 1.
Characteristics of structural diversity, 1980-2015.
Table 2.
Characteristics of alternative measures of technological complexity, 1980-2015.