Bank Negara may have certain proactive precautionary measures for the hot monies, such as printing of new RM notes for the exchange of those hot monies at the prevailing rates of that period, i.e. RM3.5 for US$1 and the foreign investor will have the RM3.5 for their intended investment in Malaysia onshore whereas Bank Negara should keep the US$1 as reserve for the anticipated exchange of RM back to US$ (controlled exchange transactions) by the foreign investor for their repatriation offshore in the future. The exchange of RM back to US$ may be at the prevailing rate, or a rate from a predetermined mechanism, or even at the original rate. By isolating the currency exchange "market" of between RM and US$ arising from hot monies, the functioning of normal currency exchange market of between RM and US$ in Malaysia onshore and its prevailing market rate should not be affected much by this 【撤资海啸】...
Or at least with the reserve of US$1 should have a "cushion" effect for the despicable 撤资海啸所带来的【马币贬值】...
At the end of exchange, the foreign investor has its US$ and Bank Negara should have its RM notes being demolished for the purpose of optimal supply of RM currencies for Malaysia "economic pool" as once 外资撤离后,the Malaysia "economic pool" will be smaller...