Analyzing repeated difference tests aims in significance testing for differences as well as in estimating the mean discrimination ability of the consumers. In addition to the average success probability, the proportion of consumers that may detect the difference between two products and...

This paper provides an empirical analysis of decoupling economic growth and energy use and its various determinants by exploring trends in energy- and labour productivity across 10 manufacturing sectors and 14 OECD countries for the period 1970-1997. We explicitly aim to trace back aggregate...

The US-centred debate on the decoupling of productivity from workers' compensation has given rise to the question whether this decoupling has also taken place in other countries, and if so, to what degree. However, in-depth analyses of the extent and the underlying causes of wage-productivity...