Table 2.

OLS and Spatial Regressions for Change in Toxicity-weighted Emissions (1989–2002).

Variables	OLS		Spatial Lag 1		Spatial Lag 2
	Coefficient	T-Stat	Coefficient	T-Stat	Coefficient	T-Stat
Percent Hispanic	−0.422	−2.449 **	−0.286	−1.681 *	0.326	3.498 ***
Median Household Income	8.885e-06	2.974 ***	7.592e-06	2.578 ***	5.036e-06	3.147 ***
Percent Owner-Occupied Housing	−1.160	−4.759 ***	−0.907	−3.755 ***	−0.382	−2.884 ***
W-log of Toxicity			0.222	6.285 ***	−0.049	−2.131 **
Log of 1989 Toxicity					−0.910	−67.515 ***
N	1942		1942		1942
R2	0.017		0.047		0.720

Significant at the *** 0.01 level; ** 0.05 level; * 0.10 level.