Drivas, Kyriakos; Economidou, Claire - Volkswirtschaftliche Fakultät, … - 2014
knowledge diffuses via patent transactions and a non-market channel where knowledge spillovers operate via patent citations … Chief Economist at the United States Patent and Trademark Office of transactions of US issued patents, we are able to … provide novel insights on the spread of patent transaction flows across the states of the US. Our findings support that …