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Fig. 1 | Genetics Selection Evolution

Fig. 1

From: Derivation of the economic value of R0 for macroparasitic diseases and application to sea lice in salmon

Fig. 1

Loss-expenditure frontiers (solid curves) for two values of \({\text{R}}_{0}\), with the frontier on top having the highest \({\text{R}}_{0}\). a Green dots: economic optima, dashed lines: ∂Loss⁄∂Expenditure = − 1. b Reduction in cost due to a reduction in \({\text{R}}_{0}\). Green arrow: reduction in losses and expenditures when moving from optimum O to optimum O′, blue arrow ending in e: reduction in expenditures at constant losses, red arrow ending in f: reduction in losses at constant expenditures

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