Yes the economy is sizable when measured in RMB or real terms like tons of steel produced, kWh of electricity generated, even number of cars sold or anything. But the picture looks different when viewed through the lens of dollar, aka converted to dollar using prevailing exchange rate (around 6.35), which is ... mysterious.
Another factor despite being minor why China GDP looks small is practice. Like most countries China practice IMF SNA2008, while a few other countries like US includes imputation (estimated at around 15%).
Gross domestic product (GDP) is a comprehensive measure of the nation’s production. In order to be comprehensive, it must include some goods and services that are not traded in the market place. Those components of the GDP are called imputations. Examples include the services of owner-occupied...
www.bea.gov
PBoC will continue to prevent RMB from appreciating too fast in order to maintain gigantic surplus as well as creditor position, while US will continue to uphold dollar status quo to boast "world's largest economy (
**measured in dollar)" title, win-win for both countries.
IMHO here are two important blind spots about US$ base economic indicators. The first is that as the US's control over global production functions declines, it becomes an extremely weak reference in determining real 'universal' purchasing power, apart from its political value.
Here, it is necessary to open a parenthesis on another issue: There is no printed dollar to meet the total dollar value traded in the world markets. One of the facts that has come to light especially with the last pandemic process is that there is an uncontrolled money printing without a physical equivalent. In short, the economic model applied against the debt stock that is more than assets is printing more money. It's a dead end because if you slow down the economy, the system will collapse, but as you print more money, you will perpetuate inflation.
While the US tried to encircle China with a military perspective, China implemented a well-designed strategy to immerse the US in this quagmire. China is not only a global production center, but with the power it creates, it has now broken the US monopoly in world food security and raw material security. Let alone strategic rare earths, a much simpler example is that China's increased wheat and maize stockpiles cost the US economy billions of dollars in additional costs, all indirectly reflected in the purchasing power of the US people. While the purchasing power of the dollar in the hands of the households whose currency is the dollar decreases, purchasing power of the households in other countries increasing if we compare them with US residents.
If you are not in control of your purchasing power and inflation policy, how important is it that you determine the political value of the dollar?
On the other side of the coin, there is another blind spot, the lack of a common standard of money markets and supervisory institutions in the world. For example, when a local central bank fixes the dollar rate, is the rate determined by this central bank valid in whole world markets? No, you simply cannot find dollars, something is written on paper, but it does not correspond to it in the real economy.
How many currency types in the world have fair value in terms of local currencies? Some countries develop models on a weaker currency, while others on a stronger local currency. Some states, on the other hand, are advancing in a model that has completely surrendered their fate to others in their economic policies.
I think that the use of these dollar-indexed indicators will gradually decrease in the coming period and that the functions created over the local real equivalents of goods and services will be used more. If I have to link the topic; China has already surpassed the USA in terms of all production and supply items. The current confusion has to do with the mathematical methods used, where using an already speculative value as a multiplier turns it into a double unknown equation.