My goal is to prove a better data model can help us to work less. If we plan before work, we can save our resources, such as time, money, human resources and work. I would like to prove it with solving a reincurring problem: In Hungary students finishing their studies need to pass the final...

The paper examines the basis of performance measurement between principal and agent. There is a need for an objective and measurable performance measurement. The most common performance measures in practice are based on earnings as reported in the financial statements. The relationship between...