In this model, monetary policy follows an inflation targeting scheme, using the interbank interest rate as the instrument of policy, while the money supply remains endogenous. On the other hand, a limit for the fiscal deficit as a percentage of GDP is set as the rule for fiscal policy, public...

En este artículo se presenta un modelo teórico del tipo Barro-Ricardo (BR), que vincula la política fiscal, el consumo y la demanda agregada. En este marco, mostraremos cómo la teoría keynesiana puede ser presentada como un caso particular del modelo BR. Posteriormente, abordaremos la...

En el modelo IS-LM de Hicks, cuando la propensión marginal a gastar es mayor que uno, el multiplicador keynesiano es negativo y la IS tiene pendiente negativa. Keynes declaró este caso como completamente inestable. La literatura posterior, desde Modigliani (1944) hasta nuestros días,...

Este artículo tiene como propósito central mostrar el desempeño macroeconómico de América Latina y el Perú, durante el periodo 1980-2012, en su conexión con la evolución de la economía internacional y las respuestas de política macroeconómica adoptadas por los bancos centrales y los...

La economía peruana ha tenido un desempeño extraordinario en los últimos diez años. El PBI per cápita de 2012 está un 66% por encima del de 2002 y es más del doble de su nivel de 1992. En una perspectiva de largo plazo, el crecimiento acumulado del PBI per cápita registrado en los...

In this paper we present a model similar to that of Aggregate Supply and Demand, for the study of the fluctuations of the two most important macroeconomic variables: inflation and the level of activity. In the first part we present the case of a closed economy, in which the basic equations will...

In this paper we present the combined analysis of the offer and the demand added under a regime of flexible exchange rate, for the short, the medium and the long term, in a context of perfect mobility of capitals. This model of supply and demand aggregate, determined the level of prices and the...

In this paper we present the Mundell - Fleming model for a regime of fixed and flexible exchange rate, in a context of perfect capital mobility. In the first part we present the model for the case of a fixed exchange - regime, in which the basic equations will be introduced describing the market...

In this paper we present the combined analysis of the supply and the aggregate demand under a régime of fixed exchange rate, for the short, medium and long term, in a context of perfect capital mobility. The model determines the prices level and the production, given a group of exogenous...

In this paper we extend the Dornbusch´s model (1976), the overshooting of the exchange rate, in two directions. First, as it was modeled by Wilson (1979), we assume that agents have rational expectations, i.e. perfect foresight in a deterministic model. In this framework, we analyze the effects...