Over the years, companies have had to adapt to changes in the different external factors that affect them (economy, technology, politics and social), this leading to the reduction of the labor market in certain sectors. Evolution and a technology that stops to surprise, the human resource has happened to be of little utility, replaced by the new software, applications that realize the work of 2 or 3 administrative, and automated machines that realize the work of 6 to 8 workers, This leads to the required personnel being more integral in their professional training and in the development of personal skills, since the latter will be the most essential when making a selection and / or reduction of personnel.
On the other hand, SMEs do not have any chance of evolving and not due to lack of competitiveness or resources, this is due to rapid changes in the economy and technology. Besides that they do not possess the knowledge required to face these types of situations, this is because they require only a certain academic degree or some professional preparation for the worker to develop in a specific area
