of R&D. Our work analyzes knowledge diffusion and knowledge externalities in generating innovation and in determining … productivity of R&D resources in generating innovation (patenting) and productivity (TFP). While we find that knowledge diffusion …

the U.S. Air Force Small Business Innovation Research (SBIR) program that transitioned from "Conventional topics," which … innovation even in less specific Conventional topics. The results suggest that government (and perhaps private sector) innovation …

The importance of innovation for the economic performance of industrialized countries has been largely stressed … innovation, the productivity of its R&D and the existence of knowledge spillovers across regional boundaries. Here we develop a … model which, emphasizing "the demand pull" as a key exogenous determinant of long-run innovation across regions, allows us …

Does access to information and communication technologies (ICT) increase innovation? We examine this question by …

have influenced the direction of innovation over the last four decades. Our findings suggest that the demography of …