Throughout our history we have demonstrated the relationship between the decisions of energetic character, economy and the environment. For this reason is that they begin to develop and implement energetic modeling techniques as alternative tools for both the development of energy policies, and...

Throughout our history we have demonstrated the relationship between the decisions of energetic character, economy and the environment. For this reason is that they begin to develop and implement energetic modeling techniques as alternative tools for both the development of energy policies, and...

Spanish Abstract: El artículo presenta el uso de técnicas cartográficas de scripting para la visualización de mapas topográficos y geomorfológicos por R y GMT. Los mapas temáticos pretenden analizar la región del Perú con un enfoque específico en su geomorfología: pendiente, aspecto,...

We analyze by means of frontier methods (input requirement function) the relative energy efficiency of urban water and sanitation providers in Brazil. We estimate energy savings through measures the sector could implement on variables which control. We find a 63 percent efficiency average, with...

After the currency devaluation of 2002, tariffs on public services were frozen in Argentina and public utilities contracts were put under renegotiation. The sector of water and sanitation is relatively in disadvantage with respect to other Latin American countries of the similar level of...

In this paper, it is shown the relationship between coverage in water and sanitation, and hydric disease’s incidence. There are synthesized the situations of the more affected regions and there are presented the Millennium Development Goals on the subject. Briefly, there are summarized the...

In the whole world there are strong discussions on how to yield a more equitable access and a more efficient provision. One issue linked to efficiency is the achievement of scale economies in the industry, and the optimal dimension of water and sanitation providers. Changes in the industrial...

This work proposes to analyze the collection of urban water feasibility payments as a mechanism to control the urban dispersed growth in northern Mexico. This perspective tries to go beyond achieving the financial sustainability of the urban infrastructure and proposes to incorporate elements of...

The purpose of this paper is to assess comparative efficiency in water and sanitation sector in Brazil. We run a Sthocastic Frontier Analysis model for a panel of 127 providers, covering more than 70% of urban population of the country. We search and find an explanation for cost efficiency, and...

This paper presents the results of a quasi-experimental study using information collected through a survey conducted in peri-urban areas of Metropolitan Lima between October and November 2021. The survey was applied to households residing close to and on both sides of the geographic boundary of...