2. There has been an upgrading of performance remuneration, partly as a result of the trend to decentralize bargaining over working conditions. Possible mainsprings are the shortage on various labour markets, individualization of the desired remuneration packages and the growing influence of the employee on the job content and working conditions that allow them to attune the work to individual needs.
2. The workers do not demand more wage flexibility. The employer already has a wide range of possibilities, if he wants to grant bonuses. Still more wage flexibility is, eventually, only about the possibility of lowering the wages or of nullifying wage increases, which leads to income insecurity.