Aggregate Demand

外汇网2021-06-19 13:41:14 49

英文名称：Aggregate Demand 中文名称：总需求

一定期间内一国或地区对商品和劳务的需求总量。

The total amount of goods and services demanded in the economy at a given overall price level and in a given time period. It is repsented by the aggregate-demand curve, which describes the relationship between price levels and the quantity of output that firms are willing to provide. Normally there is a negative relationship between aggregate demand and the price level. Also known as "total spending".

Aggregate demand is the demand for the gross domestic product (国内生产总值) of a country, and is repsented by this formula:

Aggregate Demand (AD) = C + I + G (X-M) C = Consumers' expenditures on goods and services. I = Investment spending by companies on capital goods. G = Government expenditures on publicly provided goods and services. X = Exports of goods and services. M = Imports of goods and services.

Aggregate Demand

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