Over the course of the demographic transition, declines in fertility and mortality cause important changes in a population’s age composition. In general, countries in the early stages of the transition have a younger age structure than countries in the later stages.
What changes result from a demographic transition?
The decline in death rate and birth rate that occurs during the demographic transition may transform the age structure. When the death rate declines during the second stage of the transition, the result is primarily an increase in the child population. ... This will further increase the growth of the child population.
What is the impact of demographic change towards globalization?
These unprecedented changes in both demographic factors (e.g., rapid urbanization, international migration, falling rural fertility and mortality) and economic factors (e.g. expansion of non-agricultural industries, decreasing price of agricultural produce, emigrant remittances, emergence of large-scale modern ...
How does demographic transition affect the economy?
Demographic changes can affect GDP growth through several channels . First, lower growth in population directly implies reduced labor input. ... Therefore, if the share of elderly in the population rises, aggregate savings would fall, leading to lower investment growth, and, in turn, lower GDP growth.
What are the relevance of the demographic transition model?
Using the Demographic Transition Model, demographers can better understand a country’s current population growth based on its placement within one of five stages and then pass on that data to be used for addressing economic and social policies within a country and across nations.
What are the 5 stages of demographic transition?
- Stage 1: High Population Growth Potential.
- Stage 2: Population Explosion.
- Stage 3: Population Growth Starts to Level Off.
- Stage 4: Stationary Population.
- Stage 5: Further Changes in Birth Rates.
- Summarizing the Stages.
How do you explain demographic transition?
The demographic transition refers to the theory regarding the transition occurring in a population in a country or a region . Accordingly, as societies grow increasingly wealthy, the tendency of the birth and death rates is to decline. Initially, there is a high birth and death rates (stage one).
What are three stages of demographic transition?
Stage 1- high and fluctuating birth and death arte and population growth remains slow Stage 2- high birth rate and declining death rate and rapid population growth rate Stage 3 – Declining birth rate and low death rate and declining rate of population growth Stage 4- low birth and death rate and slow population growth ...
What country is in Stage 1 of the demographic transition?
The model has five stages. At stage 1 the birth and death rates are both high. So the population remains low and stable. Places in the Amazon, Brazil and rural communities of Bangladesh would be at this stage.
What country is in Stage 2 of the demographic transition?
Still, there are a number of countries that remain in Stage 2 of the Demographic Transition for a variety of social and economic reasons, including much of Sub-Saharan Africa, Guatemala, Nauru, Palestine, Yemen and Afghanistan .
What are 4 examples of demographics?
Demographic information examples include: age, race, ethnicity, gender, marital status, income, education, and employment .
What is the importance of demography?
Demography is useful for governments and private businesses as a means of analyzing and predicting social, cultural, and economic trends related to population .
What causes demographic change?
These include the progression of population growth rates; fertility and mortality rates; urbanization ; pattern of migration and differences in the economic factors responsible for the timing and speed of these drivers of demographic change.
Do we need a theory of demographic transition?
Some ways in which future work on demographic transition can be made more productive are: 1) the formulation of population control policies for less developed countries, the prediction of population changes in those countries , and the explanation of historical trends, which are better treated as separate tasks; 2) ...
What happens to a country that has undergone the demographic transition?
Demographic transition is a change in birth and death rates that occurs as a country becomes industrialized . Generally, demographic transition results in a period of rapid population growth followed by stabilization in population size.
What is Stage 4 demographic transition?
Stage 4: Total population is high and growing slowly . It is balanced by a low birth rate (15 per 1,000) and a low death rate (12 per 1,000). Contraception is widely available and there is a social desire to have smaller families.
