There are four components of Aggregate Demand AD. There are four components of Aggregate Demand AD. The Money Supply Measuring M1 M2 Datapost Teacher Resources Money Make More Money Of the four components of aggregate demand consumption expenditure C is the largest contributing to between 60 and 70 of total expenditure. . Difference between Aggregate Demand and GDP Aggregate demand is a macroeconomic term that measures the total demand in the economy at a certain time over a set period. Aggregate demand is the demand for all goods and services in an economy. Asked 5 days ago in Economics by Somyakumari 120k points class-12. Leave consumers with more disposable income. AQA Edexcel OCR IB Eduqas WJEC. Aggregate demand is sum of four major components which includes consumption investment government spending and net exports. Components of Aggregate Demand 2019 Update Economics. The largest component of aggrega...