<Li> physical wholesale markets: sale of goods or merchandise to retailers; to industrial, commercial, institutional, or other professional business users or to other wholesalers and related subordinated services </Li> <Li> markets for intermediate goods used in production of other goods and services </Li> <Li> labor markets: where people sell their labour to businesses in exchange for a wage </Li> <Li> ad hoc auction markets: process of buying and selling goods or services by offering them up for bid, taking bids, and then selling the item to the highest bidder </Li>

Who are the buyers and who are the sellers in the labour market
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