The relational structure of human services planning: an input-output analysis.
The relationship between human needs and human services can be quantified in terms of service standards and service units. A service standard is defined as the adopted norm for the minimum number of service units per person. The relationship between need, service (or care) and service standard is similar to the relationship between demand, supply and price in economics. Of particular interest in planning is the case where service units are given in terms of service providers per person. In a population where each person is considered to be a receiver of n categories of service and a provider of one category of service, the relationship between needs and services can further be presented in a service standard matrix. Examination of such a matrix shows that it fulfills a function analogous to the input-output matrix in economics. The principal eigen-vector of the ser-vice standard matrix expresses ratios of activity levels for a human service system in an equilibrium. Another, related equilibrium is identified for a human service system in which there are providers as well as nonproviders. Application of the two equilibria identifies optimum planning conditions for the provision of human services when service standards and population are known.
Akkerman
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Regional and Urban Development Program, University of Saskatchewan, Saskatoon.
D000416:Alberta; D003625:Data Collection; D003710:Demography; D005069:Evaluation Studies as Topic; D006296:Health Services / Q000592:standards / Q000600:supply & distribution; D006297:Health Services Accessibility / Q000592:standards / Q000706:statistics & numerical data; D006301:Health Services Needs and Demand / Q000592:standards / Q000706:statistics & numerical data*; D006280:Health Workforce / Q000592:standards / Q000706:statistics & numerical data; D015233:Models, Statistical; D010934:Planning Techniques; D012040:Regional Health Planning / Q000592:standards*