This paper describes the procedures established by the present regulation for high-tension network expansions, studies its optimality and points its main problems. According to the present regulatory scheme, the decision to expand the high-tension network system is on the hands of the private...

The aim of this study is to estimate both stochastic and mathematical programming cost functions and frontier studies with the ADERASA’s database. ADERASA is a Latin American association of water regulators, which has done a systematic effort on data collection. Econometric and DEA techniques...

The purpose of this paper is to study the existence of differences in costs between pension fund administrators (PFAs) through the estimation of an econometric cost frontier for Argentina. Like in other eleven Latin American, and some other Central Asian and Eastern Europe countries, the social...

During the last decade, Argentina has faced an extended process of reform of the Pension System. It had been implemented a mixed system with a private funds scheme (PFS) and a new public pay-as-you-go system. The PFS was based on personal contributions; it addressed the effect of demographic...

“High-power” regulatory regimes were adopted in most of the reformed electricity distribution sectors. In particular, in a price cap regime with a RPI-X rule, it is commonly used a benchmarking exercise based on efficiency frontier estimations to determine X factors. DEA is a widely used...

In this paper, it was made an exhaustive survey of the literature related with cost and production frontiers in the water and sanitation sector. The survey shed light in order to determine the variables to choose in the model to be estimated in a further empirical estimation developed for the...

During the 1990s, in most regions of the world, governments restructured their infrastructure sectors to facilitate some form of private participation in the operation and financing of the sector. These reforms, generally associated with other macroeconomic reforms which included the...

In this paper we develop a model to understand the interactions between optimal regulation and external credit constraints. If a big proportion of the regulated sector is owned by foreign investors, a credit-constrained country who wants to send profits abroad has to generate enough surplus in...

The sustainability of service is one of the fundamental aims of any regulatory system, and this tends to be reflected in the general principles within the legal framework of each public service. The necessity to cover economic costs of service then follows, in order to cover costs in such a way...

We estimate the Marginal Cost of Public Funds for Argentina using a computable general equilibrium (CGE) model, assessing the sensitivity of the results to the existence of alternative regulatory regimes (Price-Cap and Cost-Plus) for public utilities subject to regulation. Although the estimates...