What would the market reaction be?
Importantly, the prospect of a rush of capital flooding into China to purchase CNY assets seems very low.
The obvious benefit of the CNY’s inclusion in the basket is that it provides China some scope to accelerate financial reform and continues the push for liberalisation. Of course, the key is opening up the capital account and making the CNY fully convertible, however this is some time away and will be a gradual process. There is also a view that it could give the People's Bank of China (PBoC) more freedom to manage the exchange rate and therefore promote the idea we could see a longer-term CNY devaluation.
The belief within Chinese ranks that future CNY inflows would cause currency strength would be troublesome for the Chinese authorities who are struggling with disinflationary pressures. The CNY on a trade-weighted basis is at multi-year highs and China have been progressively losing competitiveness relative to their Asian export peers for some time. In fact, if you think about exports in terms of volumes, Europe would be the big concern. As EUR/CNY falls to the April (and all-time low), China faces reduced purchasing power from European importers, but at the same time an increase in Europe’s overall competitiveness. Goods and services have to come from somewhere and as EUR/CNY falls, pressure will be seen in China’s exports as global importers favour Europe instead. The CNY needs to undergo a longer-term devaluation.