Regresión del cuantil aplicada al modelo de redes neuronales artificiales : una aproximación de la estructura Caviar para el mercado de valores colombiano
There are different methodologies for calculating Value at Risk (VaR) seeking to capture market risk primarily exposed to financial institutions.As the conditional autoregressive Value at Risk (CAViaR) model of Engle y Manganelli (1999, 2001, 2004) a good empirical approximation to the true measure VaR, both to cover the risk, as for compliance with banking regulations.Therefore, the objective of this paper is to approach the model CAViaR for the Colombian stock market using different macroeconomic risk factors and financial as outlined in Chernozhukov and Umantsev (2001), it also seeks to establish empirical rule allows better capture the behavior of the General Index of the Stock Exchange of Colombia (GISEC).
