FARHANI, S. (2012) “Tests of Parameters Instability: Theoretical Study and Empirical Applications on Two Types of Models (ARMA Model and Market Model)”, International Journal of Economics and Financial Issues, 2(3), pp. 246–266. Available at: https://econjournals.com/index.php/ijefi/article/view/173 (Accessed: 23 November 2024).