This study presents a novel empirical approach to identify financing constraints for innovation based on the concept of …. If they selected additional innovation projects, they must have had some unexploited investment opportunities that were … not profitable using more costly external finance. We attribute constraints for innovation not only to lacking financing …

This study presents a novel empirical approach to identify financing constraints for innovation based on the idea of an … alternatives of use. If they choose additional innovation projects they must have had some unexploited investment opportunities … attribute constraints for innovation not only to lacking financing, but also to firms' innovative capability. Econometric …

This study presents a novel empirical approach to identify financing constraints for innovation based on the concept of … alternatives of use. If they selected additional innovation projects, they must have had some unexploited investment opportunities … that were not profitable using more costly external finance. We attribute constraints for innovation not only to lacking …