TY - RPRT AU - Cervellati, Matteo AU - Sunde, Uwe TI - Human Capital, Mortality and Fertility: A Unified Theory of the Economic and Demographic Transition PY - 2007/Jul/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 2905 UR - https://www.iza.org/index.php/publications/dp2905 AB - This paper argues that accounting for the dynamic interactions between endogenous changes in longevity, the education composition of the population, and the associated fertility differential is crucial for understanding the economic and the demographic transition. In the model, heterogeneous individuals make optimal decisions about fertility, education of their children and type and intensity of investments in their own education. The interplay between different dimensions of mortality, and education and fertility decisions delivers a phase transition that replicates stylized facts that previously have been difficult to reconcile. Simulations illustrate the model dynamics and their consistency with historical and cross-country data. KW - demographic transition KW - endogenous life expectancy KW - child mortality KW - heterogeneous human capital KW - technological change KW - long-term development KW - industrial revolution ER -