This paper analyzes institucional and incentives problems related to educational labor in the secondary education in Medellín (Colombia). A summary of the financial, regulatory and control structures in this sector is carried out. Moreover, we indentify and analyze the system of incentives that...

This paper presents a theoretical research about market mechanisms which permit to allocate resources efficiently and to reach optimum reliability in markets subject to volatilities as electricity generation. Specially the necessity to provide additional information concerning prices and...