This paper constructs a two-sector unified growth model. Learning-by-doing in agriculture eventually allows the preindustrial economy to leave its Malthusian trap. But entrepreneurs in the manufacturing sector do not attempt invention if not much is known about natural phenomena. This delays the...

Post-Keynesian macrodynamics is designed to extend the role of demand in the determination of real economic outcomes beyond the short run. The purpose of this paper is to highlight the importance of supply-side considerations in demand-led growth. Building on existing features of the supply side...