This study on the implementation efficiency of the HIV/AIDS national response in Colombia seeks to examine how it has been implemented-whether it has been done according to the available evidence about the epidemic and as the response was originally planned. The study approaches three specific...

In this study, we measure jointly the labour and the residential accessibility of a basic spatial unit using a Bayesian Poisson gravity model with spatial effects. The accessibility measures are broken down into two components: the attractiveness component, which is related to its socio-economic...

The influence of sewage sludge treatment on its pyrolysis and combustion and the N, S and Cl emissions was studied by thermogravimetry-mass spectrometry in the range 25–800 °C. Two types of sludge were used (L and F). L underwent anaerobic digestion and was treated with organic...

In recent decades there has been an increasing interest in the use of low voltage small grid-connected photovoltaic (PV) systems, conditioned by new incentives from distinct countries. An essential element in those systems is the inverter, that is, the element which converts, in an efficient...

Several European countries adopted inflation targeting as a monetary policy strategy during the 1990s. This article evaluates the impact of the establishment of this policy framework on the dynamics of inflation for three countries: United Kingdom, Spain and Finland. While smaller shocks...