4、ledtsupprtneexessiveinvestents hasaidtherateriseisustifiedalsfrretifingthenegativerealinterestrate,hihhasbeenlingeringbelzersinethensuerprieindex(pi)grthupedt28perentindeeberthepi,theebareterfinflatin,stdat27perentinfebruar;andthene-eardepsitratebefretheratehieas22perent hasa