Modèle i-o régional : méthode de génération aléatoire des coefficients soumise à contrainte d'exactitude semi-partitive

This paper introduces a new method of regional Input-Output table?s construction. Stemmed from both contributions and critics of Input-Output research, it constitutes a compromise between surveys techniques where regional coefficients are directly collected and nonsurveys techniques where regional coefficients are obtained through roundabout ways. The aim is to rapidly build a table with existing regional information. The method is then applied to the Languedoc-Roussillon Region. Classification JEL : C67, R15.