OPPapers.com

Ideology And Economic Development

Neoclassical economics begins with the premises of private property and self-interest. Whatever the structure and distribution of property rights, it assumes the right of owners—whether as owners of land, means of production or the capacity to perform labor—to follow their self-interest. In short, neither the interests of the community as such nor the development of human potential are the subject matter of neoclassical economics; its focus, rather, is upon the effects of decisions made by individuals with respect to their property.

Logically, then, the basic unit of analysis for this theory is the individual. This individual (whether a consumer, employer or worker) is assumed to be a rational computer, an automaton mechanically maximizing its benefit on the basis of given data. Change the data and this "lightning calculator of pleasures and pains" (in the words of the American economist Thorstein Veblen) quickly selects a new optimum position.1

Raise the price of a commodity, and the computer as consumer chooses less of it. Raise the wage, and the computer as capitalist chooses to substitute machinery for workers. Raise unemployment or welfare benefits, and the computer as worker chooses to stop working or to remain unemployed longer. Increase taxes on profits, and the computer as capitalist chooses to invest elsewhere. In every case, the question asked is, how will that individual, the rational calculator of pleasure and pain, react to a change in the data? And, the answer is always self-evident—avoid pain, seek pleasure. Also self-evident are the inferences to be drawn from this simple theory—if you want to have less unemployment, you should lower wages, reduce unemployment and welfare benefits, and cut taxes on capital.

But, how does this theory move from its basic unit of the isolated, atomistic computer to draw inferences for society as a whole? The essential proposition of the theory is that the whole is the sum of the individual isolated parts. So,...