The existence of which one of the following is a reason for the fact that GDP gives an underestimated value of total output in the economy?

Question

Quizplus · Accepted Answer

The underground economy, or the production of goods and services that are not reported to the government for tax and regulatory purposes, is not accounted for in GDP, which leads to an underestimation of the actual total output in the economy.

The Existence of Which One of the Following Is a Reason