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. 2019 Aug 2;14(8):e0220696. doi: 10.1371/journal.pone.0220696

Table 4. Facility level analysis (1-mile buffer).

  Facility Level: Logit Model and OLS Model AME
(1) (2) (3)
  Logit OLS Logit OLS Logit OLS
% Black (0–100) -0.0005 0.0107** 0.0000 0.0096** -0.0003 0.0101**
(0.0003) (0.0032) (0.0004) (0.0037) (0.0004) (0.0040)
% Hispanics (0–100) 0.0008** 0.0031* 0.0010** -0.0007 0.0009** -0.0018
(0.0002) (0.0017) (0.0003) (0.0034) (0.0004) (0.0036)
Ln (Pop Den) -0.0171** -0.114** -0.0163** -0.0633* -0.0174** -0.0680*
(0.0021) (0.0200) (0.0036) (0.0345) (0.0036) (0.0362)
% College Grad (0–100) -0.0006 -0.0142** 0.0004 -0.0158** 0.0009 -0.0178**
(0.0005) (0.0051) (0.0006) (0.0067) (0.0006) (0.0072)
Ln (Md Hld Inc) 0.0992** 1.3160** 0.0970** 1.1410** 0.0493 1.2320**
(0.0204) (0.2030) (0.0295) (0.2960) (0.0322) (0.3430)
Ln (Md Hous Val) -0.0227* -0.7520** -0.0414** -0.5570** -0.0306 -0.5810**
(0.0132) (0.1310) (0.0199) (0.2040) (0.0219) (0.2400)
% Owner-occ (0–100) -0.0014** 0.0023 -0.0015** -0.0132** -0.0012** -0.0153**
(0.0003) (0.0031) (0.0004) (0.0039) (0.0004) (0.0043)
Ln (Routine Emissions) 0.0660** 0.5260** 0.0602** 0.5090** 0.0650** 0.5270**
(0.0019) (0.0173) (0.0020) (0.0173) (0.0021) (0.0185)
Industry Fixed Effects X X X X X X
Year Fixed Effects X X X X
County Fixed Effects X X
County by Year Fixed Effects X X
N 20,316 8,436 20,170 8,436 18,636 8,436

Note: Standard errors in parentheses. Statistical significance levels

* p < 0.10

** p < 0.05.