Nature of the work done is changing due to the advancement of information and communication technology. To gain the advantage of lower cost in developing countries business processes were outsourced from developed to developing countries by organizations during the late 20th and early 21st...

In this paper, the diversity of job characteristics and wage gaps in the Spanish hotel industry due to different employer size have been studied. A labour market in which wages depend on employer size means the characteristics of the same job differs between firms. In the hotel industry the data...

In this paper we highlight one of alternative solutions in the manufacture of biofuel, which will replace the classical fuels who are being exhausted with harmful effects on the environment and human health. There are solutions to reduce net emissions of carbon dioxide by 70% compared to...