ماکرو بیمه برای شرکت های خرد: یک آزمایش تصادفی در مصر پس از انقلاب

The authors summarize the causes of the high costs and at the same time propose methods to reduce these costs. The public sector may use the results to identify ineffectiveness of construction processes in the area of traffic projects in the Czech Republic. The proposed optimization procedures should lead to cost reductions.