Sraffian economics

Sraffian economics, a school of thought within economics, emerged as a critique of neoclassical economics. It challenges fundamental assumptions about how value and prices are determined. Instead of focusing on marginal utility and subjective preferences, Sraffian economics emphasizes the role of production processes and the distribution of income between wages and profits in determining prices.

Key figures associated with this critique include Joan Robinson, who contributed to Keynesian theory and later incorporated Marxist economic ideas. The broader field of economics itself grapples with distinguishing between positive (fact-based) and normative (value-based) analysis, with neoclassical economics often focusing on maximizing objectives but sometimes overlooking aspects like quality and non-price competition. Radical critiques have also emerged, arguing that economics can defend the status quo and should address broader social issues like poverty and pollution, even at the expense of analytical rigor. James A. Robinson's work, alongside Daron Acemoglu, highlights how inclusive political and economic institutions are linked to prosperity, contrasting with exploitative systems that perpetuate poverty.1234