Sergio Petralia

Climbing the Ladder of Technological Development

Sergio Petralia, Pierre-Alexandre Balland, Andrea Morrison, 2017 .

Complex economic activities concentrate in large cities

César A. Hidalgo, Sergio Petralia, Pierre-Alexandre Balland, 2018, Nature Human Behaviour.

Mapping general purpose technologies with patent data

Sergio Petralia, S. Petralia, 2020 .

Sources and contexts of inter-industry differences in technological opportunities

Sergio Petralia, Anabel Marín, 2020 .