Frietsch, Rainer; Jung, Taehyun - Fraunhofer-Institut für System- und Innovationsforschung - 2009
international co-invention occurs more frequently in the weaker technology areas. This indirectly indicates that international … collaboration would help a country to strengthen its currently weak technological capability. International co-invention has been … co-invention is more frequently observed. Therefore, policy instruments that can promote international research …