Vijverberg, Wim P. M.; Vijverberg, Chu-Ping C.; Gamble, … - In: The Review of Economics and Statistics 79 (1997) 2, pp. 267-278
This paper uses three different approaches to investigate whether the declining provision of public capital is a major cause of declining labor productivity. The juxtaposition of approaches removes the variability in estimates due to dissimilar variable definitions and econometric methodologies....