Definition

Noun: A hidden, unofficial sector of the economy where private cash transactions are conducted without being reported to the government for tax or regulatory purposes. It is also known as the shadow economy or underground economy.

Usage

The term "black economy" is used to describe economic activities that are legal in nature but are deliberately concealed from authorities to avoid taxes, regulations, or administrative procedures. It is a formal economic term.

Examples

• The government is trying to reduce the black economy by promoting digital payments.
• A significant portion of the country's construction work exists in the black economy.
• Economists estimate the size of the black economy to be a substantial percentage of the official GDP.

Advanced Usage

• "to operate in the black economy": to conduct business in this hidden sector.
  • Many small vendors operate in the black economy to avoid complex regulations.

Variants and Related Words

• Shadow economy (n): A synonym for black economy.
• Underground economy (n): A synonym for black economy.
• Informal economy (n): A broader term that can include both unreported legal activities and illegal trade.

Synonyms

• Shadow economy
• Underground economy
• Hidden economy
• Cash economy

Related Phrases

• Off-the-books work: Work done for cash without official records.
  • He did some off-the-books work to earn extra money.
• Unreported income: Money earned that is not declared to tax authorities.

Noun

1. a hidden sector of the economy where private cash transactions go unreported
   • no one knows how large the black economy really is