Dietzenbacher, Erik; Hoen, Alex; Los, Bart; Meist, Jan - In: Applied Economics 41 (2009) 26, pp. 3337-3344
This article analyses whether international material input structures have converged or diverged over time. Pooled variances for 25 industries were obtained from OECD input-output tables in constant prices for nine countries over the period 1971-1990. It is found that high-tech industries were...