Mariel S. Lavieri

Data-Driven Ranges of Near-Optimal Actions for Finite Markov Decision Processes

  • Wesley Marrero
  • Mariel S. Lavieri
  • Ambuj Tewari
  • Jeremy Sussman
  • Rodney A. Hayward
    • Categories Applications - OR and Management Sciences, Applications - Science and Engineering, Dynamic Programming Tags , , , , ,

    Markov decision process (MDP) models have been used to obtain non-stationary optimal decision rules in various applications, such as treatment planning in medical decision making. However, in practice, decision makers may prefer other strategies that are not statistically different from the optimal decision rules. To benefit from the decision makers’ expertise and provide flexibility in … Read more

    Strategic Health Workforce Planning

  • Weihong Hu
  • Alejandro Toriello
  • Mariel S. Lavieri
  • Xiang Liu
    • Categories Applications - OR and Management Sciences Tags , , ,

    Analysts predict impending shortages in the health care workforce, yet wages for health care workers already account for over half of U.S. health expenditures. It is thus increasingly important to adequately plan to meet health workforce demand at reasonable cost. Using infinite linear programming methodology, we propose an infinite-horizon model for health workforce planning in … Read more