-2004 through the use of the fourth Portuguese Community Innovation Survey. We estimated several Knowledge Production Functions … assuming that knowledge outputs result from the combination of some knowledge inputs with the flow of ideas coming from … existing stock of knowledge. We found that more internationally exposed firms create more knowledge output, than their domestic …

autocatalytic trade cycles, which indicates that more innovation is produced in countries that are a part of these cycles. Using … recommendations. These conclusions strenghten existing literature but also add new insights to innovation policy and the pursuit of …