Whilst much is made by politicians of the Reserve Bank's independence, they both appoint the Reserve Bank's Governor and make, and change, the laws it operates under. The Reserve Bank would only consider introducing DTIs if the currently soft housing market took off again. "I haven’t had a chance to look at the latest information from the Reserve Bank on that. Prior to taking the reins at the Reserve Bank Orr was CEO of the New Zealand Superannuation Fund for 10 years. National will also need to be wary of perceptions around its relationship with the property sector, which can be significantly impacted by Reserve Bank monetary policy and financial stability decisions.