of R&D grants and R&D tax credits on R&D inputs and innovation outputs. We estimate Conditional Difference …

Economics and innovation scholars have long recognized the potential of public procurement to trigger innovation. To …? This paper addresses these issues by providing a literature survey of research on public procurement of innovation (PPI …: i) Does PPI spur innovation? ii) How should PPI be designed to best spur innovation? iii) What are the main barriers to …

to challenge-driven innovation policies in order to tackle climate emergencies and other 'wicked' societal challenges … existing state capacity, public sector innovation capacity and dynamic capabilities literature. Using three brief case studies …