Jamee K. Moudud –
The expression “economic liberty” is a form of conceptual doublespeak. The word doublespeak refers to a kind of “language used to deceive usually through concealment or misrepresentation of truth.” This strategy of redefining reality with the clever use of language is central to the way in which power is exercised in Orwell’s dystopian novel 1984. But it also applies to the Public Choice Economics literature. It requires obeisance to the rule of law and “economic liberty,” while ensuring that the majority of the population cannot reduce the wealth of the richest few. This effect evokes a1984-like dynamic, well described in Nancy MacLean’s Democracy in Chains. MacLean describes how Public Choice’s libertarian ideology aims to restrain society’s ability to regulate the controllers of capital under the guise of “economic liberty.” And of course, a crucial goal is to contain the power of labor. The ideological justification as MacLean put it is that “[I]n a true, undistorted market society, wages should only rise with increases in productivity.”
One could rephrase MacLean’s conclusion a little by saying that in the neoclassical paradigm, wages will rise with productivity under “free markets.” This conclusion follows from marginal productivity theory (MPT). In MPT, production and distribution occur in a context devoid of politics, in which output arises from a technological relationship called the production functionvia the inputs of the capital stock and labor. Given perfectly competitive markets (meaning those populated by small firms without any ability to set prices of their products or influence wages), each firm chooses that level of employment in which the additional cost of hiring one more worker equals the revenue that the output produced by that worker generates. This ensures the condition that real wages equal the marginal product (additional product) produced by each worker, in line with the Lockean view that each person should live by the fruits of their labor. The supplies and demands for the aggregate labor and capital stocks, respectively, determine wages and profits, i.e. the economy’s endowment structure determines the distribution of the output that arises from the production function.