Technological capabilities vary substantially across European regions. Combining these diverse sets of capabilities is crucial to develop the technologies necessary to master the green and digital transition. However, collaboration between regions is sparse today. To increase inter-regional...

Technological capabilities vary substantially across European regions. Combining these diverse sets of capabilities is crucial to develop the technologies necessary to master the green and digital transition. However, collaboration between regions is sparse today. To increase inter-regional...

Urban outputs, from economy to innovation, are known to grow as a power of a city’s population. But, since large cities tend to be central in transportation and communication networks, the effects attributed to city size may be confounded with those of intercity connectivity. Here, we map...