YI, Wu. The Multifactor Time-Varying Effects of Risk Shocks on Foreign Exchange Reserves. Transactions on Economics, Business and Management Research, [S. l.], v. 17, p. 198–206, 2026. DOI: 10.62051/np0yp325. Disponível em: https://tebmr.net/index.php/ojs/article/view/27. Acesso em: 21 jul. 2026.