It shows how the model Black - Litterman in building a portfolio of international assets helps improve the application of the principles on which the theory of portfolio selection proposed by Markowitz is based, allowing a more robust approach for diversified por-tfolios whose weights are modified according to the expectations that have on the performance of each of the assets. The main benefit of the model Black - Litterman is that the portfolio manager can do the analysis iteratively until a portfolio consistent with their expectations, which is an excellent alternative for those investors looking to analyze each of the elements that can influence the performance of their portfolios.

It shows how the model Black - Litterman in building a portfolio of international assets helps improve the application of the principles on which the theory of portfolio selection proposed by Markowitz is based, allowing a more robust approach for diversified por-tfolios whose weights are modified according to the expectations that have on the performance of each of the assets. The main benefit of the model Black - Litterman is that the portfolio manager can do the analysis iteratively until a portfolio consistent with their expectations, which is an excellent alternative for those investors looking to analyze each of the elements that can influence the performance of their portfolios.