FLORENSA LUIS MARCELO
Artículos
Título:
Gravity Equation and Trade Agreements: A Different Econometric Approach
Revista:
REVISTA DE ECONOMIA Y ESTADISTICA
Editorial:
Departamento de Impresiones y Publicaciones - Facultad de Ciencias Económicas
Referencias:
Lugar: Córdoba; Año: 2008 vol. 46 p. 83 - 83
ISSN:
0034-8066
Resumen:
p style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt" class="MsoNormal">This paper is aimed at multiplicatively estimating the parameters of the gravity equation by using the Poisson pseudo-maximum-likelihood (PPML) estimator, and taking heteroskedasticity into account at the same time. Besides, in order to compare the results, the model will be estimated trough OLS and Tobit, and the precision of the different indicators will be assessed by a set of specification tests.