Abstract. We try to explain why entities opting for short-term contracts or staffing/personell leasing. These are less common/usual forms of employment and to explain that there are two approaches:

    - What are the intensions behind the use of these methods and arguments?

    - What circumstances must solve using such methods?

  The questions is why some companies use more staffing/personell leasing than other contracts. What factors influence a company’s decision to adopt these unusual methods for the employment contracts rather than open indefinitely-term contracts.

Keywords: staff/personell leasing; outsourcing human resources; human capital; employment contract indefinitely.