 which allows owners to exploit their employees, i.e., to avoid paying workers the full value of their labour.He thought that the "labouring classes are deprived of their earnings by usury in its three forms, interest, rent and profit", therefore ""Liberty" will abolish interest; it will abolish profit; it will abolish monopolistic rent; it will abolish taxation; it will abolish the exploitation of labour; it will abolish all means whereby any labourer can be deprived of any of his product".This stance puts him squarely in the libertarian socialist tradition and Tucker referred to himself many times as a socialist and considered his philosophy to be anarchistic socialism.