En este documento se presenta un análisis del comportamiento del ahorro de los hogares y sus determinantes, considerando una perspectiva de largo plazo para el periodo 1950-2004 y una de corto plazo a nivel microeconómico, utilizando la información de las encuestas de calidad de vida de 1997...

Spanish Abstract: Los deshidratadores solares son dispositivos con los cuales se extrae agua del producto por medio del flujo del aire caliente, de esta forma el líquido que está en la superficie del producto se evapora y se traspasa al aire circundante, transfiriendo el calor al producto. La...

Evaluation of public training programs has stronger developed in the last decades because of the use of causal inference methods. This paper shows an overview of the disposable methods of public training programs evaluation in the context of randomized experiments also in observational studies....

We describe Hayek's position on taxation and its subsequent developments. Hayek defends the proportional tax system. If a majority rule corrects deviations from political power must also restrict the conditions of progressive taxation. According to Hayek the progressive tax system (SFP) violates...

From a general perspective, one could argue that large State transformations are reflect-ed in income, expenditure and employment. The information that the National Bureau of Statistics (Dane) have on income (tax and nontax) is accessible and more orderly than spending and employment. This...