Costs and cost-minimisation analysis.
Whatever kind of economic evaluation you plan to undertake, the costs must be assessed. In health care these are first of all divided into costs borne by the NHS (like drugs), by patients and their families (like travel), and by the rest of society (like health education). Next the costs have to be valued in monetary terms; direct costs, like wages, pose little problem, but indirect costs (like time spent in hospital) have to have values imputed to them. And that is not all: costs must be further subdivided into average, marginal, and joint costs, which help decisions on how much of a service should be provided. Capital costs (investments in plant, buildings, and machinery) are also important, as are discounting and inflation. In this second article in the series Ray Robinson defines the types of costs, their measurement, and how they should be valued in monetary terms.
Robinson
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Institute for Health Policy Studies, University of Southampton.
D002201:Capital Expenditures; D017281:Cost of Illness; D003362:Cost-Benefit Analysis; D017048:Health Care Costs; D007250:Inflation, Economic; D013222:State Medicine / Q000191:economics; D006113:United Kingdom