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. 2022 Oct 7;19(19):12846. doi: 10.3390/ijerph191912846

Table 1.

Variable description. This table presents the firm-year Leverage descriptive statistics for our regression. All variable definitions are presented in Appendix A.

Obs Mean SD Min Median Max
Digital 22,635 0.068 0.723 0 0 7.813
Wwater 22,635 0.184 1.433 0 0 12.617
Wgas 22,635 0.161 0.352 0 0 1.609
Size 22,635 22.095 1.311 19.983 21.874 27.285
ROA 22,635 0.047 0.049 −0.164 0.043 0.192
Lev 22,635 0.399 0.198 0.007 0.392 0.989
Growth 22,635 0.633 0.416 0.084 0.536 2.426
PPE 22,601 0.045 0.047 0 0.033 0.304
Nership 21,956 36.672 16.501 5.042 35.44 75.46
Wedge 21,952 4.614 7.431 0 0 27.928
Duality 22,363 0.276 0.447 0 0 1
Restriction 22,635 0.736 0.621 0.027 0.563 2.884
Indepboard 22,633 37.391 5.292 33.33 33.33 57.14
Compensation 22,602 0.472 0.131 0.233 0.456 0.866
Share 22,005 15.597 21.038 0 1.403 69.337