PHRINGPHRED, A. Time-Varying Risk Aversion: A Dynamic Application in Index Hedging. Thammasat Review of Economic and Social Policy, [S. l.], v. 5, n. 2, p. 62–102, 2019. DOI: 10.14456/tresp.2019.6. Disponível em: https://so04.tci-thaijo.org/index.php/TRESP/article/view/249350. Acesso em: 16 sep. 2026.