We revisit the debate on the role of technological improvement and market share reallocation in determining aggregate productivity gains. Contrary to previous work that neglects dependencies between suppliers in global value chains, we explicitly account for input linkages that impact both...

The problem of competitiveness has becoming one of the main concerns of European governments. This is reflected trough out the Europe 2020 Strategy that includes as key priority the promotion of efficient and productive use of inputs. Differently to other "well-behaved" European "neighbours", in...