This paper analyzes the effect of environmental policies on the direction of energy innovation across countries over the period 1990-2012. Our novelty is to use threshold regression models to allow for discontinuities in policy effectiveness depending on a country's relative competencies in...

The article discusses the condition and perspective of the European Union in the knowledge economy and the feasibility of the goal given by the European Council at the summits held in Lisbon (March 2000) and Barcelona (March 2002), that is, to increase European R&D expenditure to 3 per cent of...

This paper analyzes the effect of environmental policies on the direction of energy innovation across countries over the period 1990-2012. Our novelty is to use threshold regression models to allow for discontinuities in policy effectiveness depending on a country's relative competencies in...