Final answer:
A retiree would not be classified as part of the labor force since they have chosen to stop working and are not actively seeking employment.
Step-by-step explanation:
According to economists, a retiree would not be classified as part of the labor force. The labor force consists of individuals who are either employed or actively seeking employment. Retirees, who have chosen to stop working and have no intention of returning to the workforce, are considered to be out of the labor force. They are not counted as unemployed since they are not looking for work.