Search results
Results from the WOW.Com Content Network
Tobin's q [a] (or the q ratio, and Kaldor's v), is the ratio between a physical asset's market value and its replacement value.It was first introduced by Nicholas Kaldor in 1966 in his paper: Marginal Productivity and the Macro-Economic Theories of Distribution: Comment on Samuelson and Modigliani.
Fertility rates must level off to the replacement rate (the net reproduction rate should be 1). If the fertility rate remains higher than the replacement rate, the population would continue to grow. 2. Mortality rate must stop declining, that is, it must remain constant. 3. Lastly, the age structure must adjust to the new rates of fertility and ...
In demography, replacement migration is a theory of migration needed for a region to achieve a particular objective (demographic, economic or social). [1] Generally, studies using this concept have as an objective to avoid the decline of total population and the decline of the working-age population.
For premium support please call: 800-290-4726 more ways to reach us
In the long term, zero population growth can be achieved when the birth rate of a population equals the death rate. That is, the total fertility rate is at replacement level and birth and death rates are stable, a condition also called demographic equilibrium. Unstable rates can lead to drastic changes in population levels.
The estimated “replacement fertility rate,” or the number of births required to maintain or increase the population, is 2.1 live births per woman. While the fertility rate was just above this ...
MSY aims at a balance between too much and too little harvest to keep the population at some intermediate abundance with a maximum replacement rate. Relating to MSY, the maximum economic yield (MEY) is the level of catch that provides the maximum net economic benefits or profits to society.
Ensuring you have enough money socked away for retirement is a difficult task. Calculating exactly how much you'll need in the future - with the moving target of unexpected healthcare costs and ...