Abstract In a great majority of countries throughout the world productive government services have declined as percentage of GDP since the 1970s. In the macroeconomic literature this is often associated with the general productivity growth decline, suggesting an important role for infrastructure...

Abstract This paper analyses the effect of rising wage rates and real interest rates on labour productivity and capital productivity in a situation of capital shortage. Furthermore, it shows the effect of rising wage rates and real interest rates on the capital intensity of the production...

We analyse the development of world records speed skating from 1893 to 2000 for both men and women. The historical data show that it is likely that the relation between skating speed and distance of the various events is non-linear and converges to a limit value. We pay special attention to...

Abstract We analyse whether central bank independence (CBI) affects inflation in developing countries. For this purpose we have constructed a new data set for the turnover rate (TOR) of central bank governors for a very large sample of countries, which also covers the 1990s. We find that once...

Abstract There have been a variety of studies investigating the relative importance of structural change and real intensity change to the change in China’s energy consumption in the 1980s. However, no detailed analysis to date has been done to examine whether or not the increased energy...

The paper considers the K-statistic, Kleibergen’s (2000) adaptation of the Anderson-Rubin (AR) statistic in instrumental variables regression. Compared to the AR-statistic this K-statistic shows improved asymptotic efficiency in terms of degrees of freedom in overidenti?ed models and yet it...

We analyse the development of world records speed skating from 1893 to 2000 for both men and women. The historical data show that it is likely that the relation between skating speed and distance of the various events is non-linear and converges to a limit value. We pay special attention to...