MEI-CHIH, W.; CHANG, T. . Revisiting Oil Prices, Producer Price Index (PPI), and the Purchasing Managers Index (PMI) Nexus: China and the USA. Asian Economic and Financial Review , [S. l.], v. 9, n. 8, p. 913–925, 2019. DOI: 10.18488/journal.aefr.2019.98.913.925. Disponível em: http://archive.aessweb.com/index.php/5002/article/view/1848. Acesso em: 21 may. 2024.