This article describes how social responsibility and social inclusion are matters that are on the agenda world-wide. Social exclusion exists at various levels and in this article, the authors address the illegal parking at places reserved for disabled people. They developed a prototype that...

There is ample evidence that the frequency of price adjustments differs substantially across sectors. This paper introduces sectoral heterogeneity in price stickiness into an otherwise standard sticky price model to study how it affects the dynamics of monetary economies. Qualitative and...