Opportunities for, and implications of, skill mix changes in health care pathways: Pay, productivity and practice variations in a needs-based planning framework

Health workforce planning is traditionally based on demographically-driven ‘silo-based’ models in which future requirements for particular health professions are determined by applying estimates of the future population to the existing population-based level of workforce supply. Estimates of future workforce requirements are focused on, and constrained by population size and requirements increase monotonically. Key failures of existing models...