Based on patent data and industry specific energy prices for 18 OECD countries over 30 years we investigate on an …

innovation output as measured by patent applications. We first estimate a long-run cointegration relation using recently …

patent applications across OECD countries. In several recently developed models, known as 'idea-based' models of growth, the …

This paper investigates the determinants of EPO (European Patent Office) patent applications per capita using a panel … of 22 OECD countries with data measured as five-year averages for the period 1980-1999. The patent production function is … per capita. Business enterprise R&D (BERD) expenditures are more effective in generating patent applications than public …

impact of internal and external knowledge pools of both green and other than green technologies on green patent activities …. It turned out that the internal green knowledge stock is positively related to green patent activities with a … countries are also positively related with industries' green patent activities, although with a significantly lower marginal …

and international intra- and inter-sectoral spillover sources. Patent applications are exploited to estimate the …

boundaries than within them) as measured by the speed of patent citations. We present econometric evidence that the geographical … on over two million patent citations between 1975 and 1999. Home bias is exaggerated in models that do not control for …