We’ve written (most recently here) about all the buying interest that emerging markets have been getting from once-conservative investors such as pension funds and central banks. Last year’s taper tantrum, caused by Fed hints about ending bond buying, did not apparently deter these investors . In fact, as mom-and-pop holders of mutual funds rushed for the exits,  there is some evidence pension and sovereign  wealth  funds actually upped emerging allocations, say fund managers. And requests-for-proposals (RFPs) from these deep-pocketed investors are still flooding in,  says Peter Marber, head of emerging market investments at Loomis Sayles.