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...

Social and individual awareness of aspects related to sustainability has given rise to the appearance of a new style of consumption that is more conscious and focused on the quality and quality of products beyond quantity. In addition, there is a growing trend towards the demand for goods linked...

Poverty in Andalusia (sout hern region of Spain wit h a population of 8.411.205 inhabitants) affects 12,8% of its population. In this cont ext, the objective of this paper is to propose ways of reducing this situation of poverty extracted from various questionnaires to experts in the subject,...

Although sharing is the essence of the human being, the emergence of the sharing economy is a recent phenomenon in the world, its growth has been boosted especially by the development of information technologies, which have served to connect users from different origins. The objective of this...