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  2. Birth rate - Wikipedia

    en.wikipedia.org/wiki/Birth_rate

    In 2008–2009 the birth rate declined 5.9 percent for Hispanic women, 2.4 percent for African American women and 1.6 percent for white women. The relatively large birth rate declines among Hispanics mirror their relatively large economic declines, in terms of jobs and wealth.

  3. Natality in population ecology - Wikipedia

    en.wikipedia.org/wiki/Natality_in_population_ecology

    Along with mortality rate, natality rate is used to calculate the dynamics of a population. They are the key factors in determining whether a population is increasing, decreasing or staying the same in size. Natality is the greatest influence on a population's increase. Natality is shown as a crude birth rate or specific birth rate.

  4. Standardized rate - Wikipedia

    en.wikipedia.org/wiki/Standardized_rate

    Standardized rates are a statistical measure of any rates in a population. These are adjusted rates that take into account the vital differences between populations ...

  5. Demographic economics - Wikipedia

    en.wikipedia.org/wiki/Demographic_economics

    Demographic economics or population economics is the application of economic analysis to demography, the study of human populations, including size, growth, density, distribution, and vital statistics.

  6. Human population planning - Wikipedia

    en.wikipedia.org/wiki/Human_population_planning

    Preventative checks" were factors which Malthus believed could affect the birth rate such as moral restraint, abstinence and birth control. [18] He predicted that "positive checks" on exponential population growth would ultimately save humanity from itself and he also believed that human misery was an "absolute necessary consequence". [ 19 ]

  7. How a Declining Birth Rate Will Affect Social Security and ...

    www.aol.com/declining-birth-rate-affect-social...

    One long-term effect of a declining birth rate could be a slowing economy. As the population expands, the economy has a larger workforce, which produces more goods and services. The net result is ...

  8. Income and fertility - Wikipedia

    en.wikipedia.org/wiki/Income_and_fertility

    Consequently, inequality lowers average education and hampers economic growth. [22] Also, in countries with a high burden of this kind, a reduction in fertility can hamper economic growth as well as the other way around. [23] Richer countries have a lower fertility rate than poorer ones, and high income families have fewer kids than low-income ...

  9. Population momentum - Wikipedia

    en.wikipedia.org/wiki/Population_momentum

    The population momentum is calculated by dividing this final total population number by the starting population. [4] Momentum, Ω, can be expressed as: = In this equation, b is the crude birth rate while e o is the life expectancy at birth. Q is the total number of births per initial birth.