Title:Dependencia entre ingresos y tasas de ahorro en profesionales del sur del valle de Aburrá / Dependence Between Income and Savings Rates in Professionals Located in the South of the Aburra Valley
Title:Estimación robusta de betas y el ratio de cobertura sobre futuros de índices bursátiles en el Mercado Integrado Latinoamericano (MILA) / Robust Estimation of beta and the hedging ratio in Stock Index Futures In the Integrated Latin American Market