Table 2

Negative binomial regression estimates- global warming

(1)(2)(3)(4)(5)(6)
GreenEnergyInnovative start-ups
Global warming0.010**0.008*0.011**0.010**0.012***0.011***
(0.004)(0.004)(0.004)(0.004)(0.003)(0.002)
GDP per capita 5.88e-05 0.0001** 7.08e-05*
 (3.95e-05) (4.63e-05) (3.73e-05)
Population 7.34e-06 6.65e-06 5.92e-06
 (4.96e-06) (5.49e-06) (4.87e-06)
Nbr employed −0.012** −0.018*** −0.011*
 (0.006) (0.007) (0.006)
Investment in research and innovation 5.45e-07 5.51e-08 3.82e-07
 (9.29e-07) (7.02e-07) (8.66e-07)
Nbr employed in research and innovation −0.019 −0.001 −0.016
 (0.016) (0.017) (0.015)
Nbr of employed in universities and research centers 0.0001 0.0001 0.0001
 (0.0001) (8.97e-05) (7.61e-05)
Constant−4.478***−23.65−16.73***−29.96−4.484***−20.03
(1.027)(16.22)(0.330)(18.52)(1.040)(15.14)
Alpha0.054**0.043**0.037***0.019***0.067**0.053**
(0.029)(0.024)(0.054)(0.046)(0.033)(0.023)

Note(s): The table reports the estimates of the negative binomial regression with environmental awareness proxied by “Global Warming.” Standard errors clustered at the region level are reported in parentheses. ∗∗∗, ∗∗ and ∗ correspond to significance at the 1%, 5 and 10%, respectively. Alpha is the over-dispersion parameter; N = 648

Source(s): Authors’ own creation

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