Arguments in Favor of GDP being a good measure of well
being:
- It does measure production well. GDP is the sum total of final
value of goods and services produced in a country during a
particular period of time.
- It does indicate when a country is materially better or worse
off in terms of jobs and incomes.
- In most countries, a significantly higher GDP per capita occurs
hand in hand with other improvements in everyday life along many
dimensions, like education, health, and environmental
protection.
- Real GDP takes into account effects of inflation and deflation
and gives an accurate picture of economic growth of a country. It
is used as basis of comparison with other countries.
- GDP is also used as an indicator of a nation's overall standard
of living because, generally, a nation's standard of living
increases as GDP increases.
Arguments against GDP being a good measure of well being
- GDP does not account for leisure time. The US GDP per capita is
larger than the GDP per capita of Germany, but does this prove that
the standard of living in the United States is higher.US worker
works several hundred hours more per year more than the average
German worker. The calculation of GDP does not take German workers
extra weeks of vacation into account.
- GDP includes production exchanged in market but dies nit
include production not exchanged in market. Growing vegetables in
your home garden for personal consumption is not counted in GDP as
it is not sold in market.
- GDP does not speak about quality of life.Suppose people in a
country have to get installed bars and bulgar alrams, due to
increasing crine, this will increase GDP but it does not mean that
people are made better off as they always have fear of crime.
- GDP includes what is spent on environmental protection,
healthcare, and education, but it does not include actual levels of
environmental cleanliness, health, and learning.
- GDP includes expenditure of healthcare but it does not specify
whether infant morality rate or life expectancy has fallen or
risen.
- GDP per capita is an average. It does not clarifies about level
of inequality in society.When GDP per capita rises by 7%, it could
mean that GDP for everyone in the society has risen by 7% or that
the GDP of some groups has risen by more while the GDP of others
has risen by less or even declined.
To conclude GDP is an indicator of society's well being but it
is only a rough indicator. The standard of living does not measure
the happiness and satisfaction of people as these things are not
bought and sold in the market.