Using Input Output analysis and a special methodology to measure import and export composition the authors make an analysis of the impact of trade liberalization in Mexico. Results seem far away from what was forecasted at the beginning of the 90's. Exports surge were accompanied by similar...

This paper revises the development and present condition of the Input-Output analysis published in Castilian, from a Mexican viewpoint. The paper combines a historical perspective on the earlier publications and presents some contemporary lines of the applied investigation.

Technical coefficients change basically due to technological changes except when there are price differences. On the other hand, there are models mantaining the hypothesis that differences between coefficients along time will be negative. Mexican data provides clues for such statement, at least...