ORTIZ ALVARADO, Arody; GIRÓN, Luis Eduardo. DAILY PROFITABILITY VOLATILITY FORECAST FOR THE SUGAR MARKET AND ITS APPLICATION FOR THE COVERAGE RATIO. Semestre Económico, [S. l.], v. 18, n. 38, p. 105–136, 2015. DOI: 10.22395/seec.v18n38a4. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/1622. Acesso em: 18 apr. 2026.