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@article{ Hafner2008, title = {The Pattern of International Pattenting and Technology Diffusion}, author = {Hafner, Kurt Adolf}, journal = {Applied Economics}, number = {21}, pages = {2819-2837}, volume = {40}, year = {2008}, doi = {https://doi.org/10.1080/00036840600981630}, urn = {https://nbn-resolving.org/urn:nbn:de:0168-ssoar-241041}, abstract = {The paper focuses on the impact of R&D expenditure on labor productivity using interna-tional patent applications as a technology diffusion indicator. Considering the relationship between research and productivity, the pattern of international patenting reflects the channel between the source and the destination of transferred technology. Accounting for nonstation-arity and cointegration, I find that patent-related foreign R&D spillovers are present for a panel of 18 OECD countries. Moreover, Non-G7 OECD countries benefit more from foreign rather than domestic R&D activities. Estimates also show, that there is no significant spillover effect from bilateral trade, but confirm the impact of FDI on domestic labor productivity.}, }