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Los es de datos constituyen un tipo especial de muestras en las que se sigue el comporta-miento de un cierto número de agentes económicos o individuos a través del tiempo. De esta for-ma, el investigador puede especificar modelos con los datos de sección cruzada (o de corte trans-versal) que se obtienen cuando se consideran todos los agentes económicos en un instante del tiempo. Alternativamente, se pueden realizar los mismos análisis considerando la serie temporal dada por la evolución de cada agente económico a lo largo de todos los períodos de tiempo de la muestra (datos longitudinales). En este último caso podrían examinarse diferentes pautas de comportamiento individuo a individuo en todo el intervalo temporal de la muestra. Por lo tanto, una característica esencial de la estructura de datos de es su bidimensionalidad. Una dimensión la constituye la lista de individuos y otra dimensión la forman los instantes de tiempo. Los modelos con datos de consideran simultáneamente ambas dimensiones. Este libro trata una amplia tipología de modelos econométricos con datos de estáticos y dinámicos, presentando gran variedad de ejercicios resueltos utilizando el software más actual para es como son los programas EVIEWS y STATA. El libro comienza tratando los modelos de de coeficientes constantes, de efectos fijos y de efectos aleatorios. Posteriormente se estudia la estimación de es dinámicos mediante la metodología Arellano-Bond y otras metodologías alternativas. Asimismo, se profundiza en el tra-tamiento de los modelos Logit,Probit y Tobit con datos de . La metodología se desarrolla ilustrándola con prácticos representativos de cada materia y con ejercicios completos totalmente resueltos.