Autonomous government expenditure growth, deficits, debt, and distribution in a neo-Kaleckian growth model

摘要

This article is linked to some recent attempts at including a noncapacity creating autonomous expenditure category as the driver and determinant of growth into Kaleckian distribution and growth models. Whereas previous contributions have focussed on taming Harrodian instability, generated by the deviation of the goods market equilibrium rate of capacity utilization from a normal or target rate, we rather focus on the so-far neglected issues of deficit, debt, and distribution dynamics in such models. For this purpose, we treat the growth of government expenditures on goods and services, financed by credit creation, as the exogenous growth rate driving the system. We examine the long-run convergence of the system toward such a growth rate, analyze the related debt dynamics, and deal with stability and income distribution issues. Finally, we touch upon the economic and, in particular, fiscal policy implications of our model results.