Ornella Wanda Maietta

Innovation and University-Firm R&D Collaboration in the European Food and Drink Industry

In National Innovation Systems (NIS), knowledge is generally understood to be produced and accumulated through an interactive innovation process that is embedded in a national context which in turn may help determine propensity for innovation. This paper aims to verify how product and process innovation in the European food and drink industry are affected by: i) NIS structure ii) NIS output in terms of WoS indexed publications and the supply of graduates iii) NIS fragmentation and coordination and iv) NIS scientific impact and specialisation. The main source of data on innovation by firms is the EU-EFIGE/Bruegel-UniCredit dataset. This is supplemented by information from the International Handbook of Universities, Eurostat and the bibliometric analysis of academic research output. The results obtained suggest that large research institutions in the public sector may well be detrimental to interaction between university and industry and that the indicators used for public research assessment are not necessarily the most appropriate proxies of local knowledge spillovers.

The Productivity of Volunteer Labour: DEA-Based Evidence from Italy

This paper analyses the relatively novel concept of a downward-sloping demand for volunteer labour, using data from the Italian social services sector. Both descriptive and econometric evidence shows that the price of volunteer labour (proxied by its shadow price obtained through DEA) is negatively related to the number of volunteer hours. Furthermore, the demand for volunteer labour is higher in areas relatively well endowed with social capital, where there is also evidence that organizations refrain from substituting volunteers for paid workers when the latter become more expensive. This finding has some relevance for the debate on economic and social convergence across European regions.