We present a methodology for the structural empirical analysis of household consumption and time use behaviour under marital stability. Our approach is of the revealed preference type and non-parametric, meaning that it does not require a prior functional specification of individual utilities....

We present a methodology for the structural empirical analysis of house- hold consumption and time use behaviour under marital stability. Our approach is of the revealed preference type and non-parametric, meaning that it does not require a prior functional specification of individual utilities....

Este estudio analiza la eficiencia y los cambios de la productividad en la industria cementera del Peru por medio del metodo no parametrico "Data Envelopment Analysis". Se compara eficiencia y productividad entre las diferentes plantas de cemento durante un periodo de 17 anos. El estudio indica...