“…The reform introduced in 2018 was also the subject of numerous studies in political science and interdisciplinary studies, with the leading role of political science (Michalak, 2018(Michalak, , 2019(Michalak, , 2021Gendźwiłł, Żółtak, 2020;Neumann 2020;Urbaniak, 2018) . A research perspective similar to that used in this article was used by K. Glinka (2021) in relation to the municipalities of Lower Silesian Voivodeship. The reform introduced in 2018 was also the subject of earlier research by the authors of this article, both from the perspective of forecasting its effects and the subsequent verification of the effects on a national level , 2021 .…”