The aged, child and total dependency ratios show the size of the dependent population relative to the working age population.
The dependency upon population density and the differences observed in the disaggregate analysis explicitly clash with the idea of the existence of a fixed Travel-Time Budget.
However, in the short-run, we find both bidirectional and unidirectional Granger causality between economic growth, insurance market activities, financial depth, government consumption expenditure, and young dependency of population among our panel of countries.
We model this mechanism at the mesoscopic scale by introducing a dependency of population I excitability threshold (v_{I}) on the extracellular glutamate concentration and set in Eq. (2c): v_{I} = v_{0}-m_{G}^{I} { mathcal{S}}bigl({[mathrm{Glu}]_{mathrm{e}}}, v_{G}, r_{G}bigr).
In this work, we propose a fibre scale model that marries the chain length dependency of population balance equations with "hard-to-hydrolyse" kinetics.
We analyse the impact of coupling and inter-dependency between population variables on the behaviour of the approximations developed.
"The result is a gradual process of de-development across all sectors, devastating livelihoods, increasing unemployment and resulting in increased aid dependency amongst the population," says the report from the UN Office of the Humanitarian Co-ordinator.
But a proposal to designate the Exclusive Economic Zone around the Pitcairn islands in the South Pacific as a marine protected area (MPA) may help redress the balance.The British dependency of Pitcairn (population, 65) is home to descendants of the Bounty mutineers.
These socioeconomic data cover family structure, education, housing and employment conditions, dependency ratio, and population growth, among others.
