ESSAYS IN POSITIVE ECONOMICS

action adjustment aggregate Alfred Marshall amount analysis assumptions balances budget bundle cent changes commodity-reserve currency commodity-reserve standard compensating variations competitive consumer consumer's surplus countercyclical currency commodity current interpretation cyclical decline deficit demand curve direct controls economic theory edition effect elasticity eliminate employment equilibrium example excise tax expected factors fiat currency fiat standard fixed exchange rates flexible exchange rates fluctuations full employment gold standard hypothesis implications important income effect income tax increase indifference curve individual inflation initial internal prices Lange Lange's Lerner marginal utility Marshall Marshall's mathematical means ment modity monetary and fiscal monetary policy money income offset output perfect competition political position possible power of money predictions price level Principles problem produce proposal purchasing power quantity of money real income reason relevant speculation stability sterling area stock of money sumers supply suppose tend tion trade unit valid