 A second proposal is to say that A exploits B if and only if A gets surplus labor from B in a way that is coerced or forced. This labor entitlement account (Holmstrom 1977; Reiman 1987) relies on the view that workers are entitled to the product of their labor, and that capitalists wrongly deprive them of it. In a capitalist economy, workers are compelled to transfer surplus labor to capitalists on pain of severe poverty. This is a result of the coercively enforced system of private property rights in the means of production. Since they do not control means of production to secure their own subsistence, workers have no reasonable alternative to selling their labor power to capitalists and to toil on the terms favored by the latter. Critics of this approach have argued that it, like the previous account, fails to provide sufficient conditions for wrongful exploitation because it would (counterintuitively) have to condemn transfers from workers to destitute people unable to work. Furthermore, it has been argued that the account fails to provide necessary conditions for the occurrence of exploitation. Problematic transfers of surplus labor can occur without coercion. For example, A may have sophisticated means of production, not obtained from others through coercion, and hire B to work on them at a perhaps unfairly low wage, which B voluntarily accepts despite having acceptable, although less advantageous, alternatives (Roemer 1994b: ch. 4).