Kałuża-Kopias, Dorota - In: Economic and environmental studies : a journal for … 18 (2018) 2, pp. 641-651
population is predicted to soon become one of the highest in Europe. Questions therefore arise whether the Polish economy needs … immigrants and whether foreign citizens are employed as complementary or substitutive labour. In the last several years, the … number of work permits granted to immigrants has been rising fast. The total number of work permits and employers …