Related Experiment Video
Updated: Aug 17, 2026

Measurement of Lifespan in Drosophila melanogaster
Published on: January 7, 2013
Endogenous fertility, mortality and growth
Abstract:
This paper presents a model that illustrates the joint determination of population and development. "Economic and demographic outcomes are determined jointly in a choice-theoretic model of fertility, mortality and capital accumulation.... In addition to choosing savings and births, parents may reduce (infant) deaths by incurring expenditures on health-care which is also provided by the government. A generalised production technology accounts for long-run endogenous growth with short-run transitional dynamics. The analysis yields testable time series and cross-section implications which accord with the empirical evidence on the relationship between demography and development."
Related Concept Videos
Nature and Nurture
Population Growth
Exponential Growth
Growth Models with Integration: Problem Solving
Exponential Equations for Modeling Growth
Modeling with Differential Equations

