It has I remember it being a big deal
But because they have so many more people average standard of life is still much lower
But because they have so many more people average standard of life is still much lower
https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(PPP)
https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(nomi...
PPP is relevant when you want to look at say military budgets or the relative costs of infrastructure projects. Nominal GDP is more relevant for things like government debt.
Yes, all these things are real and googleable
[1] specifically that on the world market, it doesn't really matter what the value of your goods PPP adjusted is. In the end buyers only care about the absolute value of the goods. The fact that it was made in China (and therefore gets a PPP adjustment up) is irrelevant.
It's "fake news" insofar as playing fast and loose with definitions. "GDP" without any qualifiers means nominal GDP, not PPP adjusted GDP. It'd be like claiming the unemployment rate is 6.7% (U-6 rate) when most people agree that "unemployment" refers to the U-3 rate, which currently sits at 3.6%.
US Produces 1,000 pounds of butter, sells at $1/unit China Produces 1,300 pounds of butter, sells at $0.7/unit
Nominal: The US economy is bigger, because they produce more US dollars. PPP: The Chinese economy is bigger, because they produce more goods.
It's obvious to me that PPP is the more accurate metric.
PPP is the real metric of GDP. Nominal is the metric you get after you adjust for the market price in dollars.
If the US dollar lost half of its value internationally, yet the US economy still produced the same quantity and quality of goods, did the US economy shrink by half? I think not.
Look at the GDP growth rate at the bottom of this page: https://www.macrotrends.net/countries/USA/united-states/gdp-...
If you take year X * growth rate you don’t get next years number. IE: 20,460.47 in 2020 * 1.0595 = 21,677.87 but 2021 actually shows 23,315.08 showing a growth rate is calculated in constant dollars not nominal ones.
Nowhere do they say they aren’t directly using the GDP figures on the page to calculate growth rates, it’s just assumed because that’s the way they are generally calculated.
A US resident might be able to afford a lot of Chinese goods and services but can't get many of them. For a Chinese consumer, the average price of goods or services is less relevant than the price of the subset of goods and services that are actually accessible to them.
It attempts to address the very real problem that a Chinese resident can buy a Chang Li truck for around $2,000 but an American consumer spends over $9000 once the realities of international shipping are factored in.
A theoretical economist might abstract these differences away and just claim that arbitrage will eventually balance out these price differences but empirically we can see that's not what actually happens.
If you want to compare actual economic growth rates you want to remove currency fluctuations from your numbers.
According to the OECD data, the US ranks #1 in mean PPP household disposable income at $62,300. China doesn't even crack the top 35.
For PPP Median dispoable income, US ranks #2 at $46,600 (barely below #1 luxembourg), China ranks 42 at $4,900. So in median terms an American somehow has 9.5X more disposable income than vs a Chinese person.
Source; https://en.wikipedia.org/wiki/Disposable_household_and_per_c...
I don't really see the GDP PPP per capita as relevant, it's based on so many assumptions. The average American has way, way more money to burn when they travel for example vs the average Chinese person.
The US dollar is the world's reserve currency. There's 0 chance of China taking over the US in this role (population may shrink by half by 2060), I don't see the party that values control over all else ever allowing a free floating currency, and the concept of a bric currency is a joke, like expecting China and India to put aside their differences and make a common currency with an independent central bank... yeah right.
PPP is the same adjustment as listing historic GDP in constant dollars. If you want to living standards you might want:
Per capita GDP (nominal), Per capita GDP in constant dollars, Nominal per capita GDP PPP (nominal), Per capita GDP PPP in constant dollars.
Per capital GDP PPP in constant dollars is the most useful for living standards but nominal numbers are more appropriate when looking at debt loads etc etc.