HKS Affiliated Authors


An Extrapolative Model of House Price Dynamics. Edward Glaeser, March 2015, Paper. "A modest approximation by homebuyers leads house prices to display three attributes that are present in the data but usually missing from perfectly rational models of housing dynamics: momentum at one-year horizons, mean reversion at five-year horizons, and excess longer-term volatility relative to fundamentals. Valuing a house involves forecasting the current and future demand to live in the surrounding area. Buyers forecast using the history of transaction prices. Approximating buyers do not adjust for the expectations of past buyers, and instead assume..." Link