Hedging Effectiveness Analysis of High Market Cap Indian Stocks using OLS and GARCH Hedge Ratios. Global Journal of Management and Business Research, [S. l.], v. 17, n. C3, p. 23–30, 2017. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/2239. Acesso em: 19 feb. 2026.