The paper investigates the impact of distance, contiguity and technological proximity on cross- regional knowledge flows, by comparing the evidence concerning co-inventorship, applicant-inventor relationships and citation flows. We find evidence of significant differences across these diverse...

This paper articulates the hypothesis that there is an optimal size of knowledge pools. Too little a density of innovation activities reduces the accessibility of external knowledge. Too large a density enhances congestion and reduces appropriateness. Firms can benefit from actual increasing...

In this paper we investigate if and to what extend productivity dynamics are affected by the transition towards the knowledge-based economy, understood as a process of structural change. We explicitly study the effects of the change in the employment mix of manufacturing and service sectors, and...

This paper articulates the hypothesis that there is an optimal size of knowledge pools. Too little a density of innovation activities reduces the accessibility of external knowledge. Too large a density enhances congestion and reduces appropriability. Firms can benefit from actual increasing...

This paper contributes the debate on the inducement of environmental innovations, by analyzing the extent to which endogenous inducement mechanisms spur the generation of greener technologies in contexts characterized by weak exogenous inducement pressures. In the presence of a fragile...

In this paper, we present a methodology to represent and measure knowledge which takes into account knowledge heterogeneity and its sectoral level theoretical and empirical implications in knowledge intensive environments. We draw on work on recombinant knowledge, extending the approach to...

The paper investigates the co-evolutionary patterns of the dynamics of technological alliances and of the structure of the knowledge base in the pharmaceutical sector. The main hypothesis under scrutiny is that technological alliances represent a key resource for firms in knowledge intensive...

This paper provides empirical investigation of the effects of environmental innovations (EIs)on environmental performances, as proxied by the environmental productivity (EP) measure. We focused on sectoral environmental productivity of Italian Regions by exploiting the Regional Accounting Matrix...

This paper investigates the relationship between corporate governance (CG) and innovation according to firms’ age by combining insights from the recent strand of contributions analysing CG and innovation with the lifecycle literature. We find a negative relationship between CG and innovation...

This paper investigates the relationship between corporate governance (CG) and innovation according to firms’ age by combining insights from the recent strand of contributions analysing CG and innovation with the lifecycle literature. We find a negative relationship between CG and innovation...