The Structure of Classical Theory

Classical economics, a term coined by Marx, encompasses economists from William Petty in England to Pierre Le Pesant de Boisguilbert in France, concluding with figures like Ricardo in England and Simonde de Sismondi in France. According to Marx, the central concern of classical economists was the determination of surplus (value), defined as the difference between the value of total output and the combined value of inputs used in production. The salient feature of this approach is the evaluation of both inputs and outputs in terms of prices determined by labor times. Classical economists collectively espouse the notion that labor employed in the sphere of production creates a surplus in the economy. The classical approach experienced a revival during the capital theory controversies in the 1960s, with Piero Sraffa playing a pivotal role in shaping and reshaping this perspective. Furthermore, input-output analysis and advanced mathematical and quantitative methods have enriched the classical economic analytical framework, allowing for distinct comparisons with neoclassical alternatives.