Diversification offers a potent argument in favour of linking the overseas investment limit for mutual funds to foreign exchange reserves, if that is the primary concern of the central bank. That does not seem to be the case, given RBI has kept the ceiling intact during phases of depletion and addition to forex reserves. RBI’s inactivity would suggest a bigger worry over transmission of financial shock to small investors. Since Indian stock indices are delivering reasonable returns against the US and China, it would take some convincing for RBI to ease up on risk.
Indian investing behaviour would have to become more sophisticated for RBI to cede risk mitigation to the markets. Changing preference of demand for passive investment abroad may not be conclusive for a conservative regulator such as RBI. The Indian mutual fund industry may have to operate in the tighter framework of Indian regulation for a while before it can rely on a bigger dose of international diversification.