This paper investigates the size of local authority fixed and variable costs and the extent of economies of scale and scope in the provision of local services. A flexible modelling framework is used which combines elements of both short and long run cost behaviour and allows returns to scale to...

Profitability change can be decomposed into the product of a total factor productivity (TFP) index and an index measuring changes in relative prices. Many TFP indexes can be further decomposed into measures of technical change, technical efficiency change, scale efficiency change and mix...

Abstract: A detailed report for food policy makers and economists reviews the concepts and existing research findings on establishing economy of scale adjustments in order to assess whether such adjustments would be justifiable for the US Food Stamp Program (FSP). Following an evaluation of...