China's Optimal Currency Shares in Foreign Reserves Ensure Stability and Growth
The study looked at how China manages its large foreign reserves by optimizing the currency shares in its assets. Using a special framework, the researchers found that the optimal currency shares for China's foreign reserves are around 47%-58% in US dollars, 13%-18% in Japanese Yen, and 8%-10% in Euros. This helps China maximize the return on its reserves while reducing risks.