Demography, Population Study
Introduction
Demography is knowledge about populations, therefore it is linked to social, legal, political, cultural, etc. The industrial revolution occurred in England in the thirteenth century. New technologies for productive processes emerged, these were disseminated in Europe, the United States and Japan. This revolution changed everything because it brought several advances: scientific, technological and communications.
Developing
It is characterized by the birth and mortality record. In these periods, birth increases in births, while mortality low in deaths because a better quality of life develops. Birth is characterized because it begins to descend, while mortality continues to decrease. Birth reaches a low point almost identical to mortality.
Between the nineteenth and twentieth centuries the birth rate begins to decline slowly in more urbanized countries, but the United States was an exception thanks to the large number of marriages among young people who maintained the high birth rate in the United States.
The demographic dividend is an opportunity, since they have high amounts of underemployment and unemployment. Brazil Argentina, Mexico (departure-bush, 2004) and many Latin American states are in their demographic dividend, due to their low level of dependence and unemployment.
Although in the last 50 years the world population has not stopped growing the birth rate, by woman has decreased 50% affected by half of the nations, this decrease in the birth rate will be maintained in some countries such as Japan China and South Korea.
The economic arguments of the demographic increase are proposed in the decrease in markets. These arguments are sustained from the product in question and rhythm of population decrease, the end of the demographic increase is caused by the decrease in fertility rates, that is, this generates growth in the dependence of old age and changes in pyramids Population. On the other hand, demographic moral damage obtains a decrease, or increased more carefully from production, so that there is no decrease in the size of modern economies, or in other words, to avoid the decrease in GDP.
conclusion
Productivity is linked to training and education, because there is no productive investment and employment generation nothing is achieved, why industrialization is causing a loss of human workforce, for example: in the primary and secondary sector They are being replaced by large -scale machinery, but the tertiary sector does not lose so much labor because in this sector it is more knowledge.
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