RT Journal Article T1 Science and technology parks and their heterogeneous effect on firm innovation A1 Antón Tejón, Marcos A1 Barge-Gil, Andrés A1 Martínez, Catalina A1 Albahari, Alberto K1 Parques empresariales AB Science and Technology Parks (STPs) have proliferated in many countries as a policy initiative to foster innovation. Previous studies have mostly analysed average effects on the innovation performance of tenant firms, leading to mixed results. This paper aims to explore whether there are heterogeneous STP effects. Creating a novel database of Spanish patents generated on- and off- park, merged with firm and STP characteristics, we find that younger and larger firms benefit more from being on-park and younger and older STPs have a stronger effect on tenants’ patent quality, while STPs promoted by universities do not exhibit a differential effect. PB Elsevier YR 2024 FD 2024-06-14 LK https://hdl.handle.net/10630/31893 UL https://hdl.handle.net/10630/31893 LA eng NO Funding for open access charge: Universidad de Málaga / CBUA DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 31 ene 2026