Sectors and the Additionality Effects of R&D Tax Credits: A Cross-Country Microeconometric Analysis
Isabel Maria Bodas Freitas, Fulvio Castellacci, Roberto Fontana, Franco Malerba, Andrea Vezzulli
Research Policy, vol. 46, 2017, p. 57-72.

Advances and Challenges in Innovation Studies
Fulvio Castellacci, Stine Grodal, Sandro Mendonca, Mona Wibe
Journal Of Economic Issues, vol. 39, 2005, p. 91-121.