What is the primary indicator used by economists to measure the rate of inflation based on changes in the cost of a fixed basket of goods and services purchased by a typical urban consumer?

💡 Solution & Explanation

The Consumer Price Index tracks changes in the price level of a weighted average market basket of consumer goods and services purchased by households. Alternative indicators measure price movements at the wholesale or producer stages rather than direct retail consumption. In economic monitoring, retail inflation gauges the cost of living directly experienced by the population.