Andrew Hauser says the central bank faces ‘hard choices’ as it looks to balance the risks of entrenched inflation with the desire to protect the labour marketAndrew Hauser, the Reserve Bank’s deputy governor, has reignited talk of a fifth interest rate hike on Melbourne Cup day, warning of “hard choices” ahead in response to an inflation outlook that “looks materially worse” than the central bank had expected two months ago.Hauser, speaking at an investment bank conference in Sydne