This paper offers a quantitative evaluation of the distribution of the welfare of a water privatization experience in Mali among labor, investors,intermediate input providers, users and taxpayers. The assessment is based on an index number inspired by Bennet (1920). We find four main impacts....

The principal aim of this study is to evaluate the regulation of electricity distribution in Spain. To this end, we begin by analyzing whether the changes introduced by the regulator led distribution companies to improve their efficiency; we then address whether the reimbursements paid to the...

This article evaluates quantitatively the welfare effects and their distribution among key stakeholders of Mali's brief water privatisation experience. To do so, we estimate economic worth generation and its drivers from a new use of indicator duality and production theory. We find that: (i)...

Malmquistindexes of productivity are generally estimated using index numbertechniques or non-parametric frontier approaches. The aim ofthis paper is to show that Malmquist indexes can be estimatedin a similar way using parametric-deterministic or parametric-stochasticfrontier approaches. To...

We study the economic, financial and distributional performance of the United States Postal Service subsequent to its 1971 reorganization. We investigate the economic sources of productivity change, (technical change, change in cost efficiency, and scale economies), and the distribution of the...

This paper proposes a new approach for gauging the performance of branch managers of a financial institution by defining a Measure of Internal Performance (MIP). Our proposal is different from others existing in the literature in two main aspects. Firstly, it is consistent with the requirements...

In this paper we analyze the levels of technical efficiency and productivity growth attained by Spanish insurance companies during a period of deregulation. We compute Malmquist productivity indexes using the estimates of parametric distance function for several specialized insurance branches....

This paper offers a unique quantitative evaluation of the distribution of the welfare of a water privatization experience in Mali among labor, investors, intermediate input providers, users and taxpayers. The assessment is based on indicator duality and production theory. The paper shows that...

This note illustrates the potential impact of the specification of a convex production technology on establishing minimal costs compared to the use of a non-convex technology when benchmarking electricity distributors. This methodological reflection is mainly motivated by recent engineering...