Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/conscientiabeam/archive.conscientiabeam.com/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/StyleSheet.php on line 52
Testing the PPP Using Unit Root Tests with Structural Breaks: Evidence from Politically Unstable Arab Countries. International Journal of Business, Economics and Management, [S. l.], v. 3, n. 12, p. 173–187, 2016. DOI: 10.18488/journal.62/2016.3.12/62.3.173.187. Disponível em: https://archive.conscientiabeam.com/index.php/62/article/view/1169. Acesso em: 6 aug. 2026.