PART I.- 1.Simulation Design for Policy Audiences: Informing Decision in the Face of Uncertainty.- 2.Using Simulation as a Scenario Builder for Decision Making - A Case Study Using the Nurse-Family Partnership Program in Louisiana.- 3.The Utility of Multilevel Modeling vs. Agent-Based Modeling in Examining Spatial Disparities in Diet and Health: The Case of Food Deserts.- PART II.- 4.Urban Renaissance or Invasion: Planning the Development of a Simulation Model of Gentrification.- 5.Simulating Life Cycle Costs for Nuclear Facilities.- 6.Simulating a Fraud Mechanism in Public Service Delivery.- 7. Exploring Assumptions through Possible Worlds: The Case of Homeownership.- PART III.- 8.Simulating the Multiple Impacts of Deferred Maintenance.- 9.Pandemic Influenza Simulation with Public Avoidance Behavior.- 10.Iterative Storytelling in Public Policy: A Systems Thinking Approach Hightower.