The Unassuming Economist

From a paper by Nasser Khiabani  and Solaleh Tavassoli:

“This study reviews the evolution of national and regional housing models that developed and received much attention in the housing economics literature. From this point of view, first, we focus our attention on the econometric modeling of national housing markets and discuss their limitations in twofold: inferring individual-level relations from aggregate-level data or aggregate shocks, and assuming spatial homogeneity in all regions. These two problems will be addressed precisely in the newly developed regional housing market models by identifying the sources of cross-sectoral dependence, namely, spatial and temporal dependence. Spatial dependence refers to how spatial factors influence economic processes. It is measured through a spatial weighting matrix. Cross-sectional dependence stemming from common factors is attributed to economy-wide shocks that affect all individuals with different intensities coming from different macro shocks, such as interest rates, oil prices, and technology shocks.”