This paper calculates the efficiency of senior residences in Saragossa and province by means of the Data Envelopment Analysis (DEA). The study of the efficiency has been divided in two stages: in the first one the efficiency of the productive system of senior residences is calculated and...

Corporate social responsibility (CSR) meaning the active and voluntary contribution of firms to enhance welfare, is achieving a greater importance in Business administration as an intangible asset which management generates competitive advantages and promotes sustainable development. This work...