Why The Chinese Yuan Won't Be The World's Reserve Currency

Reserve Qualities

The first is being a medium of exchange. For private sector payments, we already saw that the RMB’s share is minuscule compared to the euro and dollar. Even the RMB’s use in trade with and investment into China is relatively small and no longer growing, according to the report.

Public sector payments between governments and central banks are conducted via central bank swap lines. They allow central banks of different countries to issue money that is not their own. For example, during the financial crisis of 2008, the Federal Reserve provided the world’s central bank with as much as $620 billion in liquidity. China’s swap lines amount to $430 billion, but are hardly ever used.

The second function is being a store of value, so that private players can invest their money in yuan assets like stocks and bonds and preserve their purchasing power. Also here, foreign ownership of Chinese equities is not very large, at around 0.8 percent, and for Chinese bonds, only slightly larger at 2 percent. Foreign bank deposits and loans into China have also been falling since 2014.

For the public sector store of value, that is, global central banks’ holding of foreign currency, the yuan’s share is 1 percent, despite the admission to the International Monetary Fund’s (IMF) special drawing rights (SDR) basket late in 2016. The dollar still takes the lion’s share at 64 percent.

The third function is the so-called unit of account. This means that trade invoices, for example, are issued in RMB and then paid in RMB rather than dollars. Also here, even for Australia, one of China’s biggest trading partners, only 0.5 percent of exports to China are invoiced in RMB.

For the official unit of account, another country would need to peg its currency to the RMB, but given China’s relatively closed capital account, this hasn’t happened yet. At least the RMB is now part of the SDR, which functions as a unit of account for the IMF, but it only has a 10.9 percent weight.

Lastly, the currency needs to have developed fixed income marketswhere payments can be parked in the form of bank deposits or bonds.

 And while local Chinese corporate bond issuance is strong, foreigners aren’t buying into it, and the Chinese government bond market remains small in comparison to those in the United States and Europe.

Furthermore, bank deposits in RMB in the so-called global clearing centers are also falling. In Hong Kong, for example, only 5 percent of all bank deposits are in RMB and 37 percent in dollars.

“The desirable goal of reforming the international monetary system, therefore, is to create an international reserve currency that is disconnected from individual nations,” he said.