Two issues have taken center stage in the recent debates about U.S. immigration policy: one, illegal immigration and more generally the entrance of poorly educated individuals into the U.S. economy and two, whether the U.S. should continue its family-based admissions system or move towards a...

This paper examines the economic and budgetary impacts of fuel prices using a dynamic general equilibrium model of the Portuguese economy which highlights the mechanisms of endogenous growth and includes a detailed modeling of the public sector. The fuel price scenarios are based on forecasts by...

We consider the environmental, economic, and budgetary effects of a new carbon tax indexed to the carbon price in the EU-ETS market in the context of a dynamic general equilibrium model of the Portuguese economy. We show that the careful recycling of the carbon tax revenues to finance reductions...

We assess the relative role of fossil fuel prices, energy efficiency and carbon taxation in achieving climate policy goals using a dynamic general equilibrium model of the Portuguese economy with endogenous growth and a detailed modeling of public sector activities. We show that to achieve...