Tertiary sector of the economy Trends

Collar workers are individuals grouped according to the color of their work outfits' collars, historically associated with pay, social class, and even gender. The two most popular types of collar workers are blue-collar and white-collar workers. Blue-collar workers perform manual labor and are paid hourly or on a piecework basis, while white-collar workers perform mental or clerical work and are salaried professionals. There are other types of collar workers, such as pink-collar workers who are employed in low-paid jobs like librarians and receptionists, and scarlet-collar workers who work in the pornography industry.