the regional innovator network, promoting region-specific knowledge spillovers. Two data bases are applied. First, patent …

intellectual property right design. We derive conclusions in the simplest, one-time innovation, case then investigate how these … optimal procurement of innovation are considered. Finally, we sketch enforcement and competition policy issues. …

This paper studies how the speed-quality tradeoff in innovation interacts with firm dynamics, concentration, and … economic growth. Empirically, we document long-run trends in the increasing speed of innovation alongside declining quality at … innovation and spillovers from heterogeneous innovations. We quantify the model to link firms' decisions across speed and quality …