The “virtuous circle” between innovative inputs, outputs and economic performance is investigated in this article with a three equation model highlighting feedback loops and simultaneous relations. An empirical test is carried out considering innovative expenditure, innovative turnover and...

In this article we extend the model developed by Bogliacino and Pianta (2013a, 2013b) on the link between R&D, innovation and economic performance, considering the impact of innovation of export success. We develop a simultaneous three equation model in order to investigate the existence of a...

In this article we discuss how to summarize the persistent and large heterogeneity in innovative behaviour and economic performance. A Revision of the Pavitt (1984) taxonomy - covering manufacturing and services, as well as ICT activities – is proposed as a key tool for identifying common...