La aplicación del método de valoración contextual al análisis del registro funerario de Corinto, representado por Lequeo (Grecia), confirma una fluctuación de la economía similar a la inferida para la Ampurias griega e Iberia durante todo el siglo V antes de nuestra era; integrada por la etapa de expansión de la primera mitad y la de contracción de la segunda parte de dicha centuria. ENGLISH: Corinth and the Fluctuations of Greek Economy during the 5th Century BC. Mortuary analysis using the contextual valuation method at Corinth (represented by Lechaion, Greece) confirms economic fluctuations similar to that inferred for the Greek Ampurias and Iberia throughout the 5th century BC. These fluctuations were integrated by a stage of expansion in the first half and of contraction in the second part of that century.