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. 2023 Feb 9;30(16):48436–48448. doi: 10.1007/s11356-023-25407-9

Table 4.

QARDL results

Quantile Constant ECM Long run Short run
(τ) α(τ) ρ(τ) ΒGOV(τ) ΒERT(τ) ΒIND(τ) ΒGDP(τ) φ1(τ) ω0(τ) λ0(τ) θ0(τ) ∞(τ)
0.05 0.021 −0.581*** 0.310** −0.344** 0.30 0.540 0.562*** 0.311** −0.348*** 0.814 0.848
(0.104) (-3.034) (3.243) (−2.524) (0.379) (1.644) (3.337) (3.915) (−4.101) (0.881) (0.081)
0.10 0.131 −0.139*** 0.532*** −0.224*** 0.472 0.652 0.346*** 0.446** −1.419*** 0.774 0.234
(0.018) (-2.133) (4.247) (−2.844) (0.207) (1.753) (3.432) (3.502) (−2.342) (0.090) (0.440)
0.20 0.025 −0.474*** 0.315*** −0.665*** 0.876 0.463 0.450*** 0.353 −0.039** 0.037 0.239
(0.005) (−3.740) (3.414) (−3.143) (0.060) (1.563) (4.303) (1.016) (−2.994) (0.097) (0.897)
0.30 0.033 −0.247*** 0.313*** −0.855*** 0.473 0.654 0.567*** 0.917 −0.553*** 0.424 0.054
(0.005) (−4.650) (3.128) (−2.656) (0.188) (1.283) (5.645) (1.118) (−2.341) (0.003) (0.003)
0.40 0.043 −0.248*** 0.634*** −0.954*** 0.064 0.546 0.667*** 0.018 −0.020 0.088 0.056
(0.031) (−4.646) (2.321) (−2.303) (0.445) (1.446) (3.368) (0.674) (−0.303) (0.005) (0.309)
0.50 0.055 −0.405*** 0.344** −0.224** 0.543 0.349 0.619*** 0.017 −0.400 0.061 0.055
(0.003) (−3.036) (3.134) (−2.445) (0.876) (1.235) (3.506) (0.078) (−0.408) (0.091) (0.091)
0.60 0.042 −0.348*** 0.331*** −1.425*** 0.030 0.554** 0.954*** 0.044 −0.092 0.032 0.134
(0.003) (−4.045) (3.040) (−3.714) (1.049) (2.428) (3.445) (0.391) (−0.950) (0.498) (0.884)
0.70 0.041 -0.340*** 0.234** −2.333** 0.235 0.224*** 0.555*** 0.718 −0.059 0.154 0.456**
(0.005) (−5.670) (2.634) (−2.231) (0.537) (2.424) (2.454) (1.523) (−0.889) (0.832) (2.561)
0.80 0.045 −0.661*** 0.238*** −1.225*** 0.054 0.725*** 1.235*** 0.350 −0.021 0.864 0.144**
(0.005) (−3.839) (2.838) (−2.624) (0.040) (2.440) (4.330) (0.695) (−0.032) (0.881) (2.357)
0.90 0.026 −0.352*** 0.338*** −0.436*** 0.733 0.424*** 0.455*** 0.916 −0.035 0.048 0.335**
(0.002) (−5.355) (2.536) (−2.168) (0.040) (2.544) (3.155) (0.151) (−0.464) (0.009) (2.849)
0.95 0.032 −0.757*** 2.624*** −1.924*** 0.116 0.445*** 0.564*** 0.425 −0.814 0.098 0.488**
(0.004) (−5.353) (2.443) (−2.628) (0.011) (3.435) (4.411) (0.696) (−0.931) (0.087) (2.069)

*** significant at 1% level, ** significant at 5% level, * significant at 10% level