What is aggregate demand?

• A. Total supply of goods and services in the market
• B. Total demand for goods and services within a specific market
• C. Government spending on public services
• D. The overall price of goods in the economy

Answer: (B)

Aggregate demand is defined as the total demand for all goods and services in an economy at a given overall price level and in a given period. This encompasses not just consumer spending, but also investment by businesses, government spending, and net exports (exports minus imports). Therefore, identifying aggregate demand as the total demand for goods and services within a specific market accurately encompasses the full scope of what aggregate demand represents.

In contrast, the other options do not capture this comprehensive definition. The total supply of goods and services refers to the opposite concept, which is aggregate supply. Government spending is an important component of aggregate demand, but it does not represent the entirety of what aggregate demand includes. Lastly, the overall price of goods in the economy pertains to the influences of price levels on demand rather than the concept of aggregate demand itself. Thus, the definition that aligns with the understanding of aggregate demand is indeed centered on the total demand for goods and services.