The study looked at wages in Poland and found that there is some resistance to lowering wages, especially in certain industries like monopolized or state-owned sectors. When looking at overall compensation, the resistance is weaker, but when job rotation is taken into account, the resistance is stronger. Different sectors show different levels of resistance, with more competitive industries having less resistance. Overall, Poland has less resistance to lowering wages compared to other countries, but comparisons are tricky due to different data sets.