Quiz Splash-quiz EconomicsOnline • January 17, 2020 • 1 min read Micro-economics PPFs Consumer surplus Producer surplus Demand Supply Costs revenue and profits Cross elasticity of demand Price elasticity of demand Price elasticity of supply Market failures Oligopoly Perfect and monopolistic competition Price determination Contestability Macro-economics Fiscal policy Monetary policy National income equilibrium National income measurement Taxes and subsidies Trade and the balance of payments Previous Post Questions on aggregate demand Next Post Definition of accelerator effect