a jpmorgan logo is seen in new york city us january 10 2017 reutersstephanie keithfile photo london sept 15 reuters  investment bank jpmorgan has urged investors to stock up on emerging economy equities whenever they dip and said that japans change of prime minister should boost the yen and nikkei if history is anything to go by signs the delta wave of the covid19 virus were now receding meant it was staying prorisk the banks analysts said in a global asset allocation report on wednesday we increase our overweights buy recommendations in em and japan this month given their recent underperformance and an anticipated boost in japan from a political regime change they also see the economic recovery continuing on its robust path and returning global gdp to its precrisis trajectory next year we stay bullish on the overall equity market direction jpmorgan said