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La macroeconomía es una ciencia moderna, desarrollada fundamentalmente a lo largo del siglo xx y que, en este momento, se encuentra en constante evolución, tanto teórica como metodológica. En esta obra se afronta el enorme reto que supone su estudio desde un punto de vista pedagógico, cercano para el estudiante, que asiente las bases de los modelos tradicionales, sin olvidar la introducción de sus versiones más actuales. Por este motivo se divide en cuatro grandes bloques. El primero de ellos se centra en la medición de macromagnitudes y ciclos económicos. En el bloque segundo se desarrolla en profundidad el origen de la conocida como «macroeconomía moderna», impulsada por John M. Keynes y plasmada posteriormente con el modelo IS-LM, que estudia la economía de corto plazo. El bloque tercero amplía el anterior con el estudio del medio plazo, a través del modelo de oferta y demanda agregadas. Finalmente, el bloque cuarto se dedica a extender el estudio de la macroeconomía a largo plazo mediante el modelo de Solow, además de incluir otros temas variados. Cada uno de los catorce capítulos establece las bases teóricas del tema a tratar, resume las ecuaciones y fórmulas necesarias para su estudio y presenta ejercicios resueltos detalladamente que muestran sus aplicaciones y facilitan su comprensión. Tanto los estudiantes como los profesores encontrarán en este manual un enfoque desenfadado y entretenido, sin renunciar al rigor, con un contenido amplio que abarca prácticamente todas las áreas de la macroeconomía.