Housing bubbles: What is to be done?
Ever since American house prices started declining, people who predicted that this would happen have been crowing and slagging policy elites who failed to see it coming. I think in some ways the better question is what are you supposed to do about these situations? Right now everyone seems to agree that Norway is experiencing an unsustainable house price boom. You may have recently heard the factoid that Canadian household wealth is now higher than U.S. household wealth, but this too certainly looks like an unsustainable house price boom.
So let's say Stephen Harper phones you up and wants your advice on what he should do.
Should he take measures to push prices down? So far his government has implemented some mild regulatory changes that don't yet seem to have really curbed speculation. He could undertake more forceful measures. He could probably make those measures more effective by combining them with a stated policy goal of reducing Canadian house prices. But would that be politically sustainable? Maybe it doesn't need to be sustained. Maybe announcing a new regulatory package on Monday paired with a stated goal of bubble deflation would work really quickly. You'd have your "Minsky Moment" right there and even if Harper ended up dumped as leader by the end of July the whole thing would be on the way to unraveling. Except which problem would that have solved?