Mobbing is an important issue in the labour market. It has become more and more important for the last 10 years. Mobbing effects people more than all other things (much more than having an accidents). As the pressure to perform and competition within the company increases more and more mobbing is a daily phenomen all over the world. For example, in Germany there are about 1.5 Million people who suffer under mobbing every day. Mobbing means that employees are victimized by other employees (mostly a group of collegues ) and finally, this leads to the exclusion of the employee itself. The employee doesn’t want to go to work which has also a negative effect for the company because each day that an employee is not at work costs the company money ( in Germany: between 103 € until 400€). Moreover, the effectivness of productivity is also influenced by mobbing. Moreover, a staticstic shows that the the most important reasion for changing a company would be mobbing. (see here) Besides that, the effect for people itself can be horrible. For example there are the psycological effects: depressions, loss of concentration and nightmares. Some victims of mobbing also think about commiting suicide. Also it has effects on the family of the victim because many victim stop talking and meeting with friends. They are more and more isolated. On the other hand, mobbing has also physical effetcs for example: headaches, gastro-intestinal diseases or cardiovascular disease.