JALLES, João Tovar. Is There A Stable Long-run Relationship Between Unemployment And Productivity?. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 18, n. 2, p. 57–75, 2015. DOI: 10.1515/cer-2015-0012. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/7069. Acesso em: 9 dec. 2025.