Description: From a session at the 2002 Valuation Actuary Symposium, held in Lake Buena Vista, Florida, September 19–20, 2002 Session topics included model hierarchy, statistical deterministic and stochastic models, real-life situations, how to organize a model effectively, structuring the model to fit the project or report data, sources/integrity techniques documentation, and constraints and limitations on models.

Description: From a session at the Health/Pension Spring Meeting held in New Orleans, Louisiana June 15-17, 2005 Panelists discussed some of the research behind understanding decision-making and how this type of research can be used to enhance the modeling of consumer choice. Discussion of the field of behavioral economics and its potential application in improving assumptions for modeling health care purchasing.