This paper provides an update of the paper "From R&D to Productivity Growth: Do the Institutional Settings and the Source of Funds of R&D Matter?" (Guellec and van Pottelsberghe 2004). We present estimates of the long-term impact of various sources of knowledge (R&D performed by the business...

This paper examines the incidence of public education subsidies in Ghana. Since the late 1990s, Ghana’s government has increasingly recognised human capital as a cornerstone to alleviating poverty and income inequality, causing dramatic increases of government expenditures to the education...