Estimation of House Prices in Regions with Small Sample Sizes
Luis Nobre Pereira, Pedro Simões Coelho
Annals Of Regional Science, vol. 50, 2013, p. 603-621.

Small Area Estimation of Mean Price of Habitation Transaction Using Time-Series and Cross-Sectional Area-Level Models
Luis Nobre Pereira, Pedro Simões Coelho
Journal Of Applied Statistics, vol. 37, 2010, p. 651-666.