總需求（AD）：练习题

In the components of aggregate demand ( \(AD = C + I + G + (X - M)\)), which of the following is defined as the total spending by firms on capital goods?

An economy has a marginal propensity to consume (MPC) of 0.6 and a marginal propensity to import (MPM) of 0.1. If the marginal propensity to tax (MPT) is 0.1, what is the value of the multiplier?

If the price of an economy's currency appreciates significantly on the foreign exchange market, which of the following describes the most likely impact on the short-run aggregate supply (SRAS) and aggregate demand (AD) curves?

The table shows the components of Aggregate Demand for an economy (\$ billions):

If the government reduces the rate of corporation tax, leading to a \(15\%\) increase in investment, and all other components remain unchanged, what is the new total value of Aggregate Demand?

Identify the four components of aggregate demand (AD) in an open economy.

Evaluate how a sustained increase in house prices may shift the aggregate demand (AD) curve through the wealth effect.