The principal argument for subsidizing foreign investment, especially in developing and transition economies, is the assumed spillover of technology to local firms. Yet researchers report mixed results on spillovers. To examine the phenomenon in a systematic way, we collected 3,626 estimates...

The voluminous empirical research on horizontal productivity spillovers from foreign investors to domestic firms in transition and developing countries has yielded mixed results. In this paper, we collect 1,205 estimates of horizontal spillovers from the literature and examine which factors in...