Using problem-based learning for introducing producer theory and market structure in intermediate microeconomics

This paper shows how instructors can use the problem-based learning method to introduce producer theory and market structure in intermediate microeconomics courses. The paper proposes a framework where different decision problems are presented to students, who are asked to imagine that they are the managers of a firm who need to solve a problem in a particular business setting. In this setting, the instructors’ role is to provide both guidance to facilitate student learning and content knowledge on a just-in-time basis.

La font de Santa Anna del portal de l'Àngel

Amb aquest estudi volem sintetitzar i reunir totes les notícies, tant publicades com inèdites, referides a la font de Santa Anna, per poder traçar un discurs complet que ens permeti entendre la història i l'evolució constructiva que va viure des dels seus inicis el que actualment es considera un element d'alt valor significatiu dins del paisatge urbà barceloní, la font del portal de l'Àngel