This paper evaluates the relative contribution of factor accumulation and technology in explaining output per worker differences across Italian regions in the period 2000-2004. The contributions of physical and human capital are separately estimated through the variance decomposition of output...

Using the Malmquist productivity index and panel data methods, we study the role of total human capital and its composition in the technological “catch-up” process and productivity growth via the channels of innovation and adoption of technology in a panel of 19 sub -Saharan African...