Appendix Table 1. Expansion of the geographic targets of analyses

	(1)	(2)
Sungjung-dong	−24.084**(-2.44)	5.457(0.41)
2013 or later	136.784**(7.47)	81.473**(6.81)
Sungjung-dong * 2013 or later	11.405(0.57)	−31.850**(-2.65)
Exclusive area		−1.041**(-4.06)
Floor		1.240+(1.66)
Years since built		−4.056**(-7.64)
Apartment		72.226*(7.72)
Constant	111.394**(11.76)	236.801**(11.91)
Fixed effect
Year	8	8
Adj. R-squared	0.2740	0.7259
No. of observations	8,240	8.240

Note: Numbers in parentheses are robust t-values.
^**, ^*, and ⁺ indicate statistical significance at the 1%, 5%, and 10% levels, respectively.
Sungjung-dong is the smallest administrative area that includes the abandoned building.