Libertarian socialist thinkers , such as American anarchist Benjamin Tucker , defined socialism as a system whereby the laborer receives the full product of his labor so to eliminate `` exploitation '' and `` unearned '' income accrued to the capitalist .
According to Libertarian socialist thinkers , such as American anarchist Benjamin Tucker , socialism is a system in which the laborer receives the full product of his labor . This eliminates exploitation and `` unearned '' income accrued to the capitalist .