Standard of Living
Where's the Best Standard of Living? Depends Who You Ask.
The standard of living is a measure of the material aspects of an economy. It counts the amount of goods and services produced and available for purchase by a person, family, group, or nation.
The is different from the quality of life. It doesn’t measure non-material characteristics, such as relationships, freedom, and satisfaction. These are part of the quality of life. Indices that attempt to measure quality of life also include the material standard of living measurement.
How the Standard of Living Is Measured
The of the standard of living is GDP per capita. This is a nation's gross domestic product divided by its population. The GDP is the total output of goods and services produced in a year by everyone within the country's borders.
Real GDP per capita removes the effects of inflation or price increases. Real GDP is a better measure of the standard of living than nominal GDP. A country that produces a lot will be able to pay higher wages. That means its residents can afford to buy more of its plentiful production.
GDP per capita has three flaws. First, it doesn't count unpaid work. That includes critical components like in-home child or elder care, volunteer activities, and housework. Many activities that are included in GDP couldn't occur if there weren't these support activities.
Second, it doesn't measure pollution, safety, and health. The government may encourage an industry that spews chemicals as part of its manufacturing process. The elected officials only see the jobs created. The cost may not come to roost until decades later.
Third, the GDP per capita measurement assumes that production, and its rewards, are divided equally among everyone. It ignores income inequality. It can report a high standard of living for a country where only a few enjoy it.
Factors Affecting the Standard of Living
The factors that affect the standard of living are the same ones that affect GDP. The most important is consumer spending. It makes up 70 percent of the U.S. economy. When people buy groceries, gasoline, and clothing, their lives improve. It helps businesses, who then hire more employees.
The other three components of GDP are business investment, government spending, and net exports. Business investment includes new plants and equipment, real estate, and products. If companies are investing, the economy improves.
The same is true of government spending. When governments build roads, bridges, and public transit, its citizens benefit from a higher standard of living. That's especially true for direct payments, such as Social Security and Medicare. People's lives are better because of these benefits.
Net exports improve a country's standard of living in less obvious ways. If a country exports more than it imports, it creates jobs.
The World Bank uses a very similar measure, . That's gross national product per person. It measures the level of income paid to all the country's citizens, no matter where they are in the world. GDP per capita only measures the income paid to those residing in the country’s borders. GNP per capita can raise a country’s standard of living. That’s because many citizens live in other countries to get better jobs. They also remit part of their wages back to their families at home.
The United Nations uses the . It measures the following four data points:
- Life expectancy at birth.
- School enrollment.
- Adult literacy.
Since the U.N. compares GDP between countries, it uses purchasing power parity. That adjusts for differences in exchange rates. The U.N. uses the index to question national priorities. It asks how two countries with similar GNIs per capita have different .
Gallup's is a U.S. survey. It asks Americans if they are satisfied with their current standard of living. It asks them whether it’s getting better or worse. This is an extremely subjective measure, since it’s an attitudinal measurement.
Redefining Progress uses the for the United States. It starts with GDP, then adjusts for crime, volunteer work, income inequality, and pollution.
Standard of Living by Country
The standard of living by country depends on who's doing the measuring and how it's being measured. Here's the most recent highest and lowest ranked countries, with links to the full listing.
The ranks every country in the world using GDP per capita. In 2017, the highest standard of living was in Liechtenstein, with $139,100 per person. The lowest was Burundi, at $700 per capita. The United States ranked 19th at $59,500 per capita.
The World Bank's ranking uses . It lists Qatar as highest at $128,060 per capita and Liberia as lowest at $710 per capita. The United States is 12th at $60,200 per capita.
The U.N.'s lists Norway as highest, with a score of 0.953. Niger is the lowest with a score of just 0.354. The United States is 13th, at 0.924.