1. Department of Humanities and Social Sciences,
IIT Kanpur
Changing Population of China and its impact
on future economy and society of China- A
Demographic comparison with India
Ved Prakash,
M.Sc. Mathematics,
Indian Institute of Technology, Kanpur
Abstract: China had a population of just 694,581,759 in the year 1964 and a GDP measure
of216462 Million US Dollar in 1978.But today China has a population of 1.34 Billion and a GDP
of 7321508 Million US dollar. Population explosion in China was an outcome of high economic
growth as well as a reason of heavy profits and surpluses of manufacturing industries in China.
Through this paper I Intend to compare the similar relation among other countries like Japan
and Sweden. Aging population brings the availability of cheap labor down and hence impacts
the economic performance of countries. I will examine fertility and mortality and age structure
pattern of population in China and conclude that Aging population is one of the reason of
China’s declining economic growth.
1

2. Introduction
China today is the most populated country in the world and the second strongest economy.
China had a small population of 694,581,759 in 1964. After the economic reforms of 1979,
Chinese economy was rising and families were prospering which led to high fertility rate in
China and China’s population started growing at striking rate (TFR = 5.512 in 1970). The high
number of Children in China who became young and entered labor force in the years starting
from 1990 provided availability of cheap labor for industries, especially manufacturing
industries. China’s export encouraging economic policies led to cheap exports for the world
created heavy surpluses for the government and led China to become the second largest
economy in 2009.
I try to answer question through my research, which are as follow:
Question 1: How changes in fertility and mortality in China changing China’s age structure?
Question 2: What effect China’s aging population will have in China’s social and economic
conditions?
Question 3: What can be done now to tackle the problems that are being created by changing
age structure in China?
Question 4: What needs to be done in India to bring down the rate of population growth and
improve other demographic indicators?
The reason this study is important is because a high population is like a hidden power, it has
both positive effects as well as negative. If used correctly, then it can lead to development like
in case of China and if mishandled can lead to economic and political instability. Most of the
population of the world is concentrated in developing nations. If mixed with proper policies of
human development, then these populations could find a way to high economic growth and
better lives through their changing age structures.
The outcomes of this study might help other nations in managing human development policies
and also help Chinese Government to make batter policies and support for its own economy
and for those who are getting old in China.
2

3. Literature Review
The Demographic Dividend: A New Perspective on the Economic Consequences of Population
Change by David E. Bloom, David Canning and Jaypee Sevilla.
This paper discusses various theories related to connection between population and economic
growth in detail.
• The “Pessimistic” Theory: Population Growth Restricts Economic Growth
The “pessimistic” theory traces its lineage to Thomas Malthus. Writing in the 1790s, Malthus
asked whether “the future improvement of society” was possible in the face of ever larger
populations. He reached his famously dismal conclusion:
“Taking the population of the world at any number, a thousand millions, for instance … the
human species would increase in the ratio of 1, 2, 4, 8, 16, 32, 64, 128, 256, 516, etc. and
subsistence as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, etc. In two centuries and a quarter the population
would be to the means of subsistence as 512 to 10; in three centuries as 4096 to 13, and in two
thousand years the difference would be incalculable”(Malthus, 1798).
He was not the only one who wrote about pessimistic view of population expansion. In year
1968, Paul Ehrlich came with is book, “Population Bomb”, where he declared that “In the 1970s
hundreds of millions of people are going to starve to death” (Ehrlich, 1968). This view has
always remained with the world and resulted in introduction of family planning policies thinking
that reduced growth of population will result in increased growth of economy. One more
pessimistic view is that even if world witness’s period of intensive economic growth, it will be
consumed to sustain the increased population growth. So the living standards would never
improve.
• The “Optimistic” Theory: Population Growth Can Fuel Economic Growth
There are a different set of people who believe in the great power that population brings along.
The population of the world has doubled in last 40 years but along with that average incomes
have also increases by two- third. As Paul Ehrlich declared, “millions of people” didn’t die. In
fact, most of the technical and social innovations have come in last 30 years, which is faster
than any other period of time. As pressure on natural resources increased, innovative
technologies to obtain more from fewer resources came up. Green revolution is one such
example where agriculture produce increased by 4 times with just 1% extra land utilization.
• The “Neutralist” Theory: Population Growth Has No Significant Effect on Economic Growth
More recently the neutral view towards population growth and economy has come up saying
that population has very insignificant effect on economic growth. Adam Smith, in his book
3

4. analyzed that growth is decided by distribution of labor and other factors. Countries where
skills of worker were directed towards special division of work developed faster than other.
Other factors like investment in human capital, openness to trade, economic policies played
much more important role in economic growth. On carrying out regression between economic
growth rate and population growth rate, very small dependency was found (National Research
Council, 1986).
Population Aging and Economic Growth in China by Judith Banister, David E. Bloom, and Larry
Rosenberg
This paper discusses the possible effect of China’s aging problem on economic growth and
social structure. With reducing fertility rate and increasing life expectancy, the population of
the world is aging on an average. More than 2 billion people will be aged (age 60 or more) by
2050. For China, this is a serious issue since by 2050, 30% of its population will be aged. Its
dependency ratio (number of working age group population/ number of young and old
population) is at its peak but will decline sharply in coming years. Decrease in labor force will
make it hard for China to sustain the level of GDP growth that it maintains right now. Also,
because of China’s one child policy, that single child finds it tough to take care of two parents
and two grandparents. There is suddenly an increase in number of abandoned parents and
grandparents. Government of China and other such countries will soon have to make changes
in the employment policies and social arrangements so as to accommodate the changing age
structure. Several piece of information from this paper are later used in this paper.
The Demographic Transition: Causes and Consequences by Oded Galor
This paper discusses the cause and consequence of demographic transition. First, the decline in
population growth reduced the dilution of the growing stocks of capital and infrastructure,
increasing the amount of resources per capita. Second, the reduction in fertility rates permitted
the reallocation of resources from the quantity of children toward their quality, enhancing
human capital formation and labor productivity. Third, the decline in fertility rates affected the
age distribution of the population, temporarily increasing the fraction of the labor force in the
population and thus mechanically increasing productivity per capita.
Declining fertility rates and mortality rate have caused an increase in population but at the
same time have increased the labor force which was directed towards development programs.
4

5. Sources of Data and Quality
• Most of the data has been downloaded from World Bank Website
(http://databank.worldbank.org) which is one of the most reliable sources of data on World
Development Indicators (WDI) and Economic Indicators.
Some other websites that were used are
• http://www.indexmundi.com
• data.un.org
• www.chinatoday.com/data/china.population.htm
• censusindia.gov.in
• www.demographie.net/demographicdata
Some more information has been used from Wikipedia pages which is again very reliable.
Some other information was available on Government websites of concerned countries.
http://www.india.gov.in/ (Indian Government Website)
http://english.gov.cn/ (Chinese Government Website)
http://www.stats.gov.cn/english/index.htm (Statistic about China)
http://www.india.gov.in/citizen.php (Statistics about India)
Most of the data is derived from census and surveys conducted by National governments and
UN agencies. All these results are exposed to the error of census and surveys. Although in
developed countries these errors are smaller than countries like China and India where a large
part of population is not reported and data are often adjusted and changed for political
purposes. In China, data for Tibetan people is not accounted and in India people from Eastern
India are often underreported. Other reason as to why census data are not 100% correct is:
There are many reasons why people might not get counted in the Census, including: privacy
concerns, homelessness, low literacy levels and not enough time to fill out the forms.
5

6. Analysis
A brief introduction to China
It is the world's most populous country, with a population of over 1.3 billion. Covering
approximately 9.6 million square kilometers, the country is the world's second-largest country
by land area, and the third- or fourth-largest by total area, depending on the definition of total
area. Since the introduction of economic reforms in 1978, China has become the world's
fastest-growing major economy. As of 2012, it is the world's second-largest economy, after the
United States, by both nominal GDP and purchasing power parity (PPP), and is also the world's
largest exporter and second-largest importer of goods.
Population and Projections
1800000
1600000
1400000
1200000
1000000
China
800000
India
600000
400000
200000
0
1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050
Population Trends in India and China
China and India have followed similar trends in almost all demographic indicators, they only
differ in magnitude. China has been the most populous country in the world from old days. But
according to UN estimates India will overtake China as the most populous country by year 2030.
China’s population is subjected to grow till year 2020 and then due to reduced fertility rate and
increased mortality rate the net population growth rate will become negative and the
population will begin to decrease. In India, although fertility rate has come down but still the
net population growth rate is positive and will be so for many decades.
The reason of such population explosion are very well explained by Population Demographic
Theory, which takes in account changing patterns of fertility, mortality and life expectancy.
6

7. Demographic Transition Theory
Demographers (e.g., Frank Notestein, Kingsley Davis, Ansley Coale) characterized these three
groups of countries, with their distinctive birth rates and death rates, with three different
stages of demographic change, known as “demographic transition” which every society has to
pass through:
1. The stage of high fertility and high mortality
2. The stage of declining mortality and high or medium fertility
3. The stage of low fertility and low mortality
The graphs for demographic transition for India and China are given in forthcoming analysis.
Fertility Trends
Both China and India have witnessed reduction in fertility rate, especially China for which
fertility rates came down from 6.11 to 1.56 in 2010 and are projected to increase a bit to 1.81
by the year 2050. Although India is witnessing slow changes in fertility rate, we are still over the
replacement level (2.1).
7
6
5
4
China (TFR)
3
India
2
1
0
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Total Fertility Trends in India and China
In the late 1970s and early 1980s, the government advocated a "later, longer, fewer" lifestyle,
encouraging people to marry later, have wide gaps between children and fewer children
overall. It also instated the controversial one-child policy.
This policy was introduced in 1978 and initially applied to first-born children from 1979. It was
created by the Chinese government to alleviate social, economic, and environmental problems
7

8. in China, and authorities claim that the policy has prevented more than 250 million births
between 1980 and 2000, and 400 million births from about 1979 to 2011.
These were attempts to curb population growth in a bid to help modernize the economy.
The results of this policy are well reflected in the drop of TFR in China from ~6 in 1970 to ~ 3 in
years 1980.
In India also several family planning missions were introduced but none of them were
implemented effectively and that’s why fertility in India is still quite high.
Reasons for declining Fertility
1. Education levels have increased significantly after the 1980’s in both the countries.
Increased education labor has enabled women and families to make better decision for
having children.
2. Family Planning Missions, Both India and China initiated family planning mission in the
peak years of their population growth.
In India, National Family Welfare Program was launched in 1951; Urban Family Welfare
Schemes were introduced in year 1983 and Reproductive and Child Health Program in
1997 [india.gov.in]. All these schemes have definitely brought awareness among Indian
Society to reduce the number of child bearing.
In China, on the other hand the major policy decision in the name of Family planning
schemes, was One Child Policy which officially restricts married, urban couples to having
only one child, while allowing exemptions for several cases, including twins, rural
couples, ethnic minorities, and parents without any siblings themselves.[ BBC: China
steps up "one-child policy"]. Although this policy has much faced criticism but has
brought down fertility to satisfactory levels. [Consequences of the one-child policy
Perils of motherhood]
3. With increased awareness in masses about use of contraceptives have lowered birth
rate. In India, many new projects were started regarding the same but people in India
still hesitate to talk about contraceptives. The government of China also made sure that
contraceptives are available to masses in all rural and urban localities.
4. Availability of economic opportunities in China has also provided an incentive to Chinese
women to delay pregnancy.
8

9. Life Expectancy and Mortality
Life expectancy is one major important demographic indicator which shows the level of growth
and availability of medical infrastructure. China had rapid increases in life expectancy from
1965 to 1980 and then it increased smoothly. For India also life expectancy but has always
remained lower than China but the gape is projected to reduce towards the year 2050.
Increased life expectancy leads to increase in number of old people in the country and thus
they become a liability to the nation instead of being an asset.
90
80
70
60 China(Life expectancy)
India
50
40
30
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Life Expectancy Trends, China and India
Mortality has declined all over the after the Second World War, like other factors China
improved its death rate far more faster than India. The improvement that India achieved in 60
years, China achieved the same in only 25 years. In future China death rate is projected to go
high because of death of old age population. High death rate will also become a reason of
negative population growth rate in China in future.
30
25
20
15 China(Crude Death Rate)
10 India
5
0
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Death Rate Trends, China and Indi
9

10. Reasons for decreased Mortality and Increased Life Expectancy
1. Availability of better health care facilities has improved life expectancies in both
countries. According to an article by Tania Brenigan in The Guardian around 97%
women in China gave birth in hospitals. In India these statistics are still are still very low,
47%.
2. Proper Health security plans in China have helped China to increase life expectancy.
With higher income more people in China have access to hospital services. In India,
health facilities are still away from a large segment of old people.
3. Another major achievement was that both countries were able to bring up the average
age at first marriage. When average age at marriage goes up, the age at first child goes
up automatically. This enabled women to have a kid only when she was physically ready
for it. This helped to reduce infant mortality rate as well as maternal mortality rate.
4. Old people who are not very rich are also treated at good local hospitals.
Aging and Dependency
China has a very low death rate and high expectancy rate and this is causing the number of old
people in the increase to threatening level. Total population of age 65 and above will cross 65
million by the year 2050 which will account for 26 % of total national population. China’s aging
population will lead to several economic and social problems in the future which will be
discussed later in this paper.
Age Structure China, 2010 Source: BBC.com
Age Structure China, 2050 Source: BBC.com
10

11. China is witnessing its least dependency ratio during current years. It will rise back to the levels
of 65 as it was in 1975. High dependency ratio can be very threatening in a country like China,
because the backbone of China’s economy is its vast labor force, with a decrease in labor force
China is doomed to speculate a fall in its economic growth.
The ageing process in China has two distinguishing features. First, it has happened at a much
faster rate than in other countries.
According to UN figures, the ratio of those aged 60 and over across the world rose by 3
percentage points in the 60 years from 1950 to 2010, while in China it increased by 3.8
percentage points in just the 10 years from 2000 to 2010.
Secondly, China is one of a few countries in the world in which the population has aged before
becoming rich or even moderately rich.
The UN considers a country to be ageing when 7% of its population is aged 65 or over - the
threshold used to be 10% of a population being 60 years old or over.
90
80
70
60
50
China(Total dependancy Ratio)
40
30 India
20
10
0
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Changing Dependencies ratio in China and India
Effects and Consequences of Aging
1. Young population of China made a major contribution to rapid economic growth of
China in a way that it provided abundant and cheap labor for Chinese industries. With
aging population, industries will find it hard to find cheap labor for them and hence their
profits are going to go down. It’s almost impossible for China to maintain its current
growth rate in future.
11

12. 2. In case of India, it is still a very young country with vast educated youth. India’s has its
least dependency ration for years to come. In India future economic growth rate will be
decided by the policy decisions that government take.
3. With aging spreading fast in China, the institution of family is also breaking down [Ageing
China: Changes and challenges, BBC]. Youth of that country is finding it hard to provide
for two parents and two grandparents.
4. The number of abandoned old people has increased significantly in China and along with
that the number of old age houses has increased. But they are still not enough to
contain all the elderly population.
Demographic Transition Theory in China and India
Both countries were passing through the high fertility and high mortality trends, then both
mortality and fertility started to decline and China and India reached the second stage of
demographic transition. Currently both countries are in stage three where fertility as well as
mortality is very low but the life expectancy is quite high.
45 1600000
40 1400000
35 1200000
30
1000000 China(CBR)
25
800000
20 China(Crude Death Rate)
600000
15 China Population
10 400000
5 200000
0 0
1950 1960 1970 1980 1990 2000 2010 2020 2030 2040
Demography Trends in China- 1950-2050
50 2000000
40
1500000
30 India(CBR)
1000000
20 India
500000 India ()
10
0 0
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
Demography Trends in India 1950-2050
12

13. Conclusion and Discussion
Many scholars around the world have been carrying out studies of comparison between India
and China for past 20 years or so. Some of the most famous studies are “The demography of
China and India-2030” by Michael J. White and “A brief comparison between India and china as
emerging economy in Asia”, by Dr.Feisal Mirkazehi Rigi. Both India and other nations of
developing world have much to learn from China and its policies.
The main idea that comes out this paper is that both countries made efforts to bring down
population growth, fertility, mortality etc. but what made difference is the fact that how
efficiently these planning were implemented and executed.
Health care plans failed in India for a variety of reasons such as poor infrastructure, failing to
provide private sector important role in health care and more recently the issue of corruption
[Health care in India - vision 2020, R Srinivisan].
Other factors that contribute to Chinese success are education and government policies. India
was too late to bring economic reforms and that too for a short period of time. Most of the
major reforms, related to health, education or other important issue took so many months and
years in some cases, that their importance diminished by the time they were passed.
Indian government’s failure in providing proper infrastructure for health care facilities made it
impossible for health reforms to reach local masses. Number of physician per 1000 person is
just .6 in India while it is 1.51 for China [World Health Statistics, 2011]. Only the rich in India
have access to high tech medical care while poor still find it hard to take gains from basic health
care.
Educations also help a lot to tackle the issues of fertility and population growth. Education is
one of the most important investments that a government has to make in developing the
human resources. Educated people are more likely to contribute to income generation; they
take better decision for their family and social life. Literacy rate in India is 74 % as compared to
99% in China. Especially for women, literacy rate is 79% in China while it is mere 64% in India
[World Bank, Development Indicators].
Similar kind of analysis and results are exhibited by many other studies such as “Health
care in India - Vision 2020, Issues and prospects” by R. Srinivisan, “China and India” by
National Defense Research Institute and “Assessing the impact of fertility change and
demographic masculinization on population structures in China and India” by Christophe
Z Guilmoto.
13

14. The reason I carried out this study as to show how these two giant countries are moving in the
same path but with great differences in the rate of change. What I expect from readers is to
take the message that the solution lies within our hand. It’s onto our policy makers that how
they tackle this problem and how they can implement those policies efficiently.
Recommendation
What can be done in India?
1. A lot of policies and programs have been declared and initiated in India for family
planning, education, girl education, gender equality and female employment, but most
of them could not deliver the desired result. Our policy makers need to design a
mechanism for tracking the performance of any scheme.
2. There is a need to redirect the budget allocation for many such schemes to areas on a
basis of a survey conducted without political influence.
3. Most of the money of such programs is consumed by corrupt bureaucracy and middle
man [Uttar Pradesh NRHM scam, http://en.wikipedia.org/wiki/Uttar_Pradesh_NRHM_scam].
In Uttar Pradesh, more than One Trillion INR was lost in corruption. The amount of
medical care facilities that could have been achieved by that money is unimaginable.
Government need to ensure that such cases are dealt with and they never occur again in
India.
4. Providing an efficient infrastructure for medical infrastructure should be government
prime objective. Achieving low mortality rates and high life expectancy such as of China
will not be possible with such shortage of doctors, hospitals, beds and medical colleges.
5. Even if there is no corruption, no shortcoming on behalf of government in the
implementation of these programs, they still might prove to be ineffective if people
don’t know about them. Most of the Indian Population, especially rural population
doesn’t know about many Health programs that are run for them. Proper information
about all facilities should reach villages through the medium of television and radios.
6. Education, one of the building blocks of human resource should be given importance.
The law of Right to Education should be implemented and the loopholes of the law
should be removed. Small shows and seminars should be organized in villages to
persuade parents to send their daughters to school so that in their future they can
become independent and have equal say in decision making.
7. Increasing employment opportunities through small government programs will make
women busy with their jobs and they will delay marriage and pregnancy.
8. Government should continue their mission to bring awareness about use contraception
among the masses.
14

15. What can be done in China?
1. For China, situation is completely different. Their almost all the policies are implemented
efficiently. Education level is close to 100% and female participation in labor force is quite
high.
2. The problem that China needs to solve is their aging population, sex ratio at birth and
marriage squeeze [Damian Grammaticas].
3. China’s fast economic growth is because of its export and for that the cheap labor was a
chief reason. But now this labor is reducing. China’s needs to do economic restructuring to
overcome the problem of lack of labor.
4. Like India, China will also have to invest in IT sectors where cheap labor is not such an
important factor.
5. China is also going through a social change where young people are abandoning their
parents and grandparents because of their financial inability to provide for the needs of
four extra people. China needs to increase the number of old age shelters and have to
make adequate health care arrangements for these poor old people.
6. After the massacre of 1989, the only reason of stability of Chinese Communist Party is the
fast economic growth. If this goes down then the legitimacy of this government will also be
questioned. Chinese government needs to be ready for such a situation.
7. The last but not the least, China needs to think about whether it should continue with One
child policy or not. Because of One child policy, most couples abort their child if it is a girl,
so the birth ratio at birth is highly in favor of boys. This is something a nation can take a
century to overcome. The problem of marriage squeeze needs to be dealt with.
8. For many years, China has kept its doors closed for immigrants, may be its time for Chinese
government to allow entry of young professionals, researcher and academicians in China.
15

16. References
1. Historical GDP of the People's Republic of China
http://en.wikipedia.org/wiki/Historical_GDP_of_the_People's_Republic_of_China
2. The Demographic Transition: Causes and Consequences by Oded Galor
http://www.nber.org/papers/w17057.pdf?new_window=1
3. Population Aging and Economic Growth in China by Judith Banister, David E. Bloom, and
Larry Rosenberg
4. The Demographic Dividend: A New Perspective on the Economic Consequences of
Population Change by David E. Bloom, David Canning and Jaypee Sevilla.
5. http://www.rand.org/content/dam/rand/pubs/research_briefs/2011/RAND_RB9598.pdf
6. http://www.demographie.net/guilmoto/pdf/IPAR2.pdf
7. http://www.bbc.co.uk/news/world-asia-19630110
8. China’s economic growth and labor employment – structural change, institutional
evolution and policy issues by Dic Lo, Renmin University of China and SOAS, University
of London
9. A study on Socio- economic determinants behind infant mortality and maternal
mortality http://planningcommission.nic.in/reports/sereport/ser/stdy_immm.pdf
10. A brief comparison between India and china as emerging economy in Asia by Dr.Feisal
Mirkazehi Rigi,PH.D in Economics from university of Pune
11. Assessing the impact of fertility change and demographic masculinization on population
structures in China and India. Century-long forecasts with and without high sex ratios at
birth by Christophe Z Guilmoto
12. Uttar Pradesh NRHM scam, http://en.wikipedia.org/wiki/Uttar_Pradesh_NRHM_scam
13. Health care in India - vision 2020, R Srinivisan
16