Tingvall, Patrik Gustavsson; Poldahl, Andreas - In: Economics of Innovation and New Technology 15 (2006) 3, pp. 101-118
We test whether predictions of the Aghion et al. (Aghion, P., Bloom, N., Blundell, R., Griffith, R. and Howitt, P. (2004) Competition and Innovation: An Inverted U Relationship. NBER Working Paper series, No. 9269.) model are supported by firm-level data. In particular, we analyze if there is an...