Income, Saving, and the Theory of Consumer Behavior

absolute level age distribution aggregate savings ratio analysis assets assumption average breakeven budget study data Business Cycle cent changes Chapter choices comparative statics concept considerations consumer behavior consuming unit consumption function consumption standard correlation current consumption current income deficits depends depression derived relation desires disposable income dissaving durables effect empirical basis ence equations equilibrium ethical explain families future income given higher hypothesis important income distribution inconsistency increase in income independent indifference curve individual influence interdependence of preferences interest rates invariant KaPv Keynesian Kuznets level of income living standard Lorenze curve marginal productivity marginal rate Negroes nomic past income peak percentile position period population preference functions preference system problem proportion real income reduce retired saving and income shown social status sumer sumption suppose taxes theory of consumer tion trade cycle trend factors unemployment urban utility index utility theory variables welfare economics Yt/Yo zero