A macroeconomic rationing model of the belgian economy

This paper presents a small macroeconometric model that allows explicitly for the existence of rationing on the goods and labour markets and clearly distinguishes the three well-known regimes: Keynesian unemployment, classical unemployment and repressed inflation. The basic structure of the model contains two equations that can be estimated by single equation techniques. Estimation on Belgian postwar data establishes both the feasibility and the usefulness of the quantity rationing approach. Empirical results also reveal after 1972 an increasing discrepancy between the amount of labour supplied and the potential employment level determined by existing production capacities.