A Service of zbw Leibniz-Informationszentrum Wirtschaft Leibniz Information Centre for Economics Knowledge spillovers through international supply chains World Trade Organization Economic Research and Statistics Division Knowledge spillovers through inter

Abstract

Standard-Nutzungsbedingungen: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. Disclaimer: This is a working paper, and hence it represents research in progress. This paper represents the personal opinions of individual staff members and/or external contributors, and is not meant to represent the position or opinions of the WTO or its Members, nor the official position of any staff members. Any errors are the fault of the authors. Terms of use: Documents in Knowledge spillovers through international supply chains Knowledge spillovers through international supply chains Roberta Piermartini 1 and Stela Rubínová 2 23 July 2014 Abstract Using industry-level R&D and patent data for a sample of 29 countries for the period 2000-2008, we study the importance of international supply linkages for knowledge spillovers. We find a statistically significant effect of supply chains on international knowledge spillovers. We show that knowledge spillovers increase with the intensity of supply chains linkages between countries. We also show that the evidence that knowledge spillovers flow along the supply chains is more robust than the traditional finding that knowledge spillovers depend on geographical distance or trade flows. Our findings support policies that favour participation in supply chains to foster economic development, but also show that potential gains depend on the type of participation