Reserve Bank hikes Official Cash Rate to 2.5% NZ HeraldLive: Reserve Bank faces tough OCR call, with economists split on a hike StuffOCR live updates: Rates hiked or held in today’s ‘nail biter’ call? 1NewsTony Alexander: What the OCR hike means for mortgage rates and house prices OneRoofReserve Bank hikes official cash rate to 2.5 per cent RNZ