Simulation Approach to Two-stage Bond Portfolio Optimization Problem

Download or read book Simulation Approach to Two-stage Bond Portfolio Optimization Problem written by Chuan Xu and published by . This book was released on 2014 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies on two sides are done in this thesis. First, we consider bond portfolio optimization problem under stochastic optimization structure; second, specific algorithm to solve the problem is explored. A stochastic model for the problem is constructed. Investor is able to minimize the cost of setting up bond portfolio to cover random obligations with our model. The idea of rebalancing is introduced into our model. Investor could adjust the portfolio after he have set up the bond portfolio. Thus, we develop a two-stage stochastic programming with recourse model for bond optimization problem. Specific algorithms to solve the problem are also discussed in the thesis. We focus on simulation approach since it is able to handle special case of the problem whose random variables in constraints have continuous distribution. The key points of the approach are introduced and discussed. We successfully implement the approach on our model. Various numerical example tests with different scenario settings are carried out to see the impacts of different factors on the optimum value, optimum solution and the quality of results. The validity of our model and the efficiency of simulation approach are proved by the results. Several future research directions on this topic are also discussed in the thesis.