JIRASAKULDECH, B.; SNAITH, S. Asymmetry In U.S. State Unemployment Rates. Journal of Business & Economics Research (JBER), [S. l.], v. 4, n. 6, 2006. DOI: 10.19030/jber.v4i6.2673. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2673. Acesso em: 17 jul. 2024.