This paper constructs a two-sector unified growth model that explains the timing and the inevitability of an industrial revolution through entrepreneurs' role for the accumulation of useful knowledge. While learning-by-doing in agriculture eventually allows the preindustrial economy to leave its...

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...

This paper projects the effects of exogenous fertility changes in Turkey on the age structure of population and the standards of living using a semi-reduced-form model of economic growth and demographic change. Both the technological progress and the fertility rate are endogenous. The calibrated...