Crespi, Gustavo; Criscuolo, Chiara; Haskel, Jonathan; … - Centre for Economic Performance, LSE - 2007
This paper explores the role of knowledge flows and TFP growth by using direct survey data on knowledge flows linked to … firm-level TFP growth data. Our knowledge flow data correspond to the kind of information flows often argued, especially by … growth? (c) Do such flows constitute a spillover flow of free knowledge? Our evidence show that the main sources of knowledge …