convergence. We apply three approaches to convergence – beta-convergence, sigma-convergence and quantile-convergence (q-convergence … check if countries of the given sample tend to form convergence clubs in the relevant years. The analysis is run for the …

This paper investigates cross-country productivity convergence at a sectoral level using multivariate unit-root tests … data. Third, when the null hypothesis of non convergence is rejected, a second test determines the number of converging … countries. Based on a sample of thirteen OECD countries our results show evidence of convergence in three out of six sectors …