“…Two new independent variables, Competition and listing density , are introduced following Bikmetova et al. (
2023), BTZ henceforth) so that Equations () and () are econometrically identifiable. They define the competition from surrounding listings on the market during the listing period of the subject property i by
where s i and s j denote sale dates, and l i and l j denote listing dates of house i and j , and D i,j measures the straight‐line distance between house i and j .…”