We use industry-level data for OECD countries and investigate the importance of horizontal and vertical spillovers from multinationals. There is evidence for spillovers through backward linkages for all countries. This effect is much higher for CEEC than other OECD countries.

Based on industry-level data of seventeen OECD countries we examine FDI as a potential channel for knowledge diffusion. We find that FDI-receiving countries benefit strongly from FDI-related knowledge spillovers. We do not find evidence for positive outward-FDI-related technology sourcing effects.