Skimming Stuff this morning I noticed the headline: House price slump ‘drag on economy’. I thought that it might be useful, or possibly even interesting to discuss how a cooling in the New Zealand housing market could weaken economic activity.
When thinking about this issue we gave to ask the following question – how does house price growth influence household/consumer behaviour? For people that own houses, higher house prices act as an increase in their level of wealth, and houses are an asset. If a households wealth level is higher then they are both willing, and more able, to borrow money now to fund consumption – given peoples incentive to smooth consumption over time.
In this sense a fall in house prices would have a ‘negative wealth effect‘ (and a liquidity effect) on households, which would lead to households tightening their belts and saving more. This (along with strong wage growth) is part of the reason that so many New Zealand forecasters expect private savings to increase (along with the impact of tax cuts).
However, something is missing here. Read more