Acceptance of the sale of drugs in certain institutions and professions is known as limitation model. The idea is to open up the use of drugs in certain contexts in order to prevent their illegal spread.
When an economy expands, it leads to a decrease in unemployment, an increase in inflation, and a rise of the real GDP. When the economy contracts, it leads to an increase in unemployment, a decrease in inflation, and a fall in the real GDP. A recession is defined as 2 consecutive quarters that show a decline in growth in the real GDP.