Example image of eyePlorer eyePlorer map for 'Value (economics)': Exchange value Use value Exchange Price Theory of value (economics) Neoclassical economics Supply and demand Classical economics Labor theory of value Steve Keen Adam Smith David Ricardo Karl Marx Prices of production Cost-of-production theory of value Socially necessary labour time Relative price 1860 John Ruskin Unto This Last Mohandas Karamchand Gandhi Ludwig von Mises Allocative efficiency Science of Value Value (ethics) Value theory Appraiser Benefit-cost ratio Bequest value Business operations Chermas Commodity money Existence value Extrinsic value Film finance Gambling Hedonic regression Historic value Human capital Index of economics articles Mining Network effect Non-extractive economic value Outline of mining Output (economics) Precious metal representative Settlement risk Bankruptcy costs of debt Biodiversity banking Commerce