Almost all empirical research that has attempted to assess the validity of the Porter hypothesis has started from reduced-form models, e.g. by using single-equation models for estimating the contribution of environmental regulation (ER) to productivity. This paper addresses the Porter Hypothesis...

Environmental innovation is an essential part of a knowledge based economy, as environmental innovation makes economies more efficient by encouraging and facilitating the use of fewer material or energy inputs per unit of output. In this respect, environmental innovation replaces material inputs...

Empirical analyses of eco-innovation determinants have rarely been able to distinguish between different areas of environmental impact. The present paper tries to close this gap by employing a new and unique dataset based on the German Community Innovation Survey, conducted in 2009. The main...

Policies on climate change that encourage 'clean innovation' while displacing 'dirty innovation' could have a positive impact on short-term economic growth while avoiding the potentially disastrous reduction in GDP that could result from climate change over the longer term.

Why is it that European firms are less present as leading innovators in new ICT sectors? The most common factor raised in the literature to explain the differences in dynamic structure between the US and the EU is a greater willingness on the part of the US financial markets to fund projects in...

Eco-innovation represents for the Basque Country an opportunity to grow while other environmental targets are achieved. In the Basque Country it can be considered that in 2011 about 161 M€ of the investment would be «green», 28% of the total investment in innovation. Using the Input-Out...

Technological change and gains in efficiency of renewable power generation technologies are to a large extent driven by governmental support. Various policies that can broadly be categorized as technology push, demand pull or systemic constitute a policy mix for renewable energies. Our goal is...

Using patent data on 355 applicants patenting to the European patent offices from 1998 to 2010 on environmental road transport technologies, we investigate under what conditions the European environmental transport policy portfolio and the intrinsic characteristics of assignees’ knowledge...

We consider a symmetric model composed of two countries and a firm in each country. Firms produce the same good by means of a polluting technology that uses fossil energy. However, these firms can adopt a clean technology that uses a renewable energy and that has a lower unit cost. Surprisingly,...