When estimating hedonic models of housing prices, the use of time series cross-section repeat sales data can provide improvements in estimator efficiency and correct for unobserved characteristics. However, in cases where serial correlation is present, the irregular timing of sales should also...

In this paper we explore the long term movement in the housing prices in select American cities. Using the monthly S&P/Case-Shiller Home Price Indices, we look at the stability of housing prices in 14 selected large American cities. We undertake the ADF (GLS) unit root test for the index in each...

In this paper we study the zero frequency spectral properties of fractionally cointegrated long memory processes and introduce a new frequency domain principal components estimator of the cointegration space and the factor loading matrix for the long memory factors. We find that for fractionally...