The Formation of House Price Expectations in Canada: Evidence from a Randomized Information ExperimentWe conduct a randomized information experiment leveraging the Canadian Survey of Consumer Expectations. We provide causal evidence that respondents revise both their short- and medium-term expectations of future house price growth in a way that is consistent with observed short-term momentum in house prices. However, empirically, house price growth tends to revert to its mean in the medium term.
The most extreme events, such as economic crises, are rare but often have a great impact. It is difficult to precisely determine the likelihood of such events because the sample is small.