@Article{RTW:PFI:2014,
    author = {Alexander W. Richter and Nathan A. Throckmorton and Todd B. Walker},
    title = {Accuracy, Speed and Robustness of Policy Function Iteration},
    journal = {Computational Economics},
    year = {2014},
    volume = {44},
    pages = {445--476},
    doi = {10.1007/s10614-013-9399-2}
}