Зроблена формалізація процесів експлуатації і метрологічного обслуговування засобів вимірювальної техніки на промислових підприємствах. Для оптимізації параметрів систем метрологічного обслуговування використано метод ненаправленого випадкового пошуку Монте-Карло. Проведено оптимізацію сумарних витрат на метрологічне обслуговування на основі дискретно-безперервної моделі експлуатації засобів вимірювальної техніки. Ключові слова: моделювання методом Монте-Карло, багатопараметрична оптимізації, датчики псевдовипадкових чисел, метрологічне обслуговування.
Motivation: To study factors affecting changes in the wealth of people performing the functions of members of voivodeship assemblies. Aim: To fill the existing research gap by conducting a quantitative analysis of data collected from asset declarations of all councillors of voivodeship assemblies in Poland from the 2010-2014 term, in particular an analysis of declared assets. Results: The analysis of data clearly indicates that councillors belonging to the coalition ruling a given assembly in a given term accumulate wealth faster that opposition councillors. More detailed results also imply that the results cannot be explained by differences in sex, age or place of work between councillors of the specific political parties. The reason of the higher pace of growth of assets of coalition councillors may be their access to official positions in the public sector or having well-paid jobs.
SummarySubject and purpose of work: The purpose of this article is to verify the hypothesis of the occurrence of political business cycles at the self-governmental level in Poland.Materials and methods: The article presents a quantitative analysis of expenditures on remuneration in the administration of Polish self-governments at the county (district) level (in the period 2007–2018) and at province (regional) level (in the period 1999–2018) with the use of Arellano-Bond and LSDVC estimators.Results: The panel data analysis makes it possible to conclude that in Polish self-governments cyclical fluctuations of expenditure on remuneration can be observed. The increase in salaries depends on the power of the ruling coalition as well as unemployment and the output gap in a region. In the case of provinces and counties, also the increase of investment expenditures significantly affects the increase of salaries.Conclusions: The results of the estimation of models clearly point to the presence of cyclical distortions in remuneration in public administration, which are caused by the upcoming elections.
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