Intercity connectivity and urban innovation

• https://static1.squarespace.com/static/5f9fd5c50da41f74e9a62d36/t/65e57fa221092e192afb2fc3/1709539248385/Intercity+connectivity.pdf
• Xiaofan Liang, Cesar A. Hidalgo, Pierre-Alexandre Balland, Siqi Zheng, Jianghao Wang

Innovation, City, Urban scaling

The paper asks whether Urban scaling may be a result of the inter-city connectivity rather than population.