Overhead labour and bounded substitutability
SummaryIn this paper we argue that due to the presence of quasi-fixed overhead labour, the aggregate short-run production function of the industry has the property of bounded substitutability. That is, when employing overhead labour, the industry will only be able to earn a positive quasi-rent for a bounded interval of aggregate labour intensity.
The distribution approach to the aggregation of putty-clay production functions
Abstract The point of departure of the distribution approach is the efficiency distribution of the production units in an industry. From this distribution the full-capacity production function and the short-run aggregate production function of the industry are derived. The long-run production function of the industry then is derived from the full-capacity function and the short-run production function. Hence, in the context of the distribution approach the relation is analysed between the short-run, full-capacity and long-run aggregate production functions of the industry and the efficiency distribution (and related capacity distribution) of the production units in that industry. Finally, the distribution approach is applied for the case of the Japanese cotton spinning industry.
The Use of Qualitative Information in Macro-Economic Policy Analysis
The majority of macro-economic policy models takes for granted that conflicts among objectives can be assessed by means of a tradeoff analysis. Such tradeoffs imply that sacrifices and benefits of various impacts of decisions can be measured on a cardinal scale, so that a conventional macro-economic utility or welfare analysis can be applied.