Purpose: The objective of this work is to investigate the existence of structural breaks in multicointegration models estimated for Brazilian fiscal variables and to identify their effects on the sustainability or not of this country`s fiscal policy between December 1997 and June 2018....

This paper investigates which properties money-demand functions must satisfy so that they are consistent with Lucasís [Lucas, R.E., Jr., 2000. Inflation and welfare. Econometrica 68, 247-274] versions of the Sidrauski and the shopping-time models. We conclude that shopping-time-integrable...

Several empirical studies in the literature have documented the existence of a positive correlation between income inequalitiy and unemployment. I provide a theoretical framework under which this correlation can be better understood. The analysis is based on a dynamic job search under...