fluorinatedgreenhouse gas emissions. Using patents as an indicator of innovations and patent citations as a proxy for knowledge flows the … across patent applicant- and firm-types is analyzed. We find that most environmental patents originate from Germany and the …

We develop a theory of innovation for entry and sale into oligopoly, and show that inventions of higher quality are …

this coming ban adjusted their research activity in response? The analysis of the IW patent database presented here allows … a detailed look at the research activities of the automotive industry in Germany based on patent applications in the … three largest automotive suppliers have also clearly changed their strategy. In 2010, patent applications related to the …

financial information and patent data for public limited companies in Europe as well as country level variables, we apply a …

patent applications as a technology diffusion channel. Considering the relationship between research and productivity …, international patent pattern reflects the link between the source (R&D) and the use (IFP). To estimate patent related spillover … and cointegration and to obtain reliable coefficients. I find that patent related foreign R&D spillover effects are …

or small-scale surveys. Based on an analysis of patent and publication databases, this paper applies a methodology to …

protocol as part of the Convention on Long-Range Transboundary Air Pollution. We use a uniquely constructed patent data set on …