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. 2023 Jun 26;9(7):e17686. doi: 10.1016/j.heliyon.2023.e17686

Table 5.

Robustness 1: Corporate Sustainable value creation, Poverty alleviation Initiatives, and Corporate Internal Governance Control: System Generalized Method of Moments Estimation (GMM) Approach.

CVit

1
2
3
Variables Coef. t-value Coef. t-value Coef. t-value
CVit-1 0.695*** 5.36 0.489*** 4.63 0.691*** 4.49
PVAIit 0.048* 1.93 −0.140* −1.79
IGCit 0.022** 2.37 −0.468 −1.03
PVAIit * IGCit 0.026* 1.89
Sizeit −0.146*** −3.30 −.114*** −3.46 −0.127*** −3.31
PERit −0.005*** −3.71 −0.006*** −4.68 −0.053*** −3.39
Levit −0.075 −0.55 0.027 0.25 0.094 0.68
FZNit −0.283 −1.62 −.184 −1.45 −0.269 −1.57
OWNit 0.006*** 2.96 0.007** 2.39 0.011 0.51
Tobinsqit 0.056*** 4.06 0.054*** 4.66 0.056*** 4.09
Lernerit 0.445*** 4.19 0.688*** 5.77 0.459*** 4.05
Liquidityit 0.009** 2.48 0.006* 1.92 0.008** 1.98
FBDit 0.215 1.23 0.261* 1.80 0.239 1.36
ABDAit −0.015* −1.90 −0.016*** −2.53 −.011 −1.49
BSit −0.003 −0.26 0.004 0.46 −0.349 0.34
FNature 0.77 0.63 −0.061 −0.85 −.0011 −0.10
Constant 0.354*** 3.39 0.187* 1.77 0.628** 1.96
Observations 4459 4250 3257
Firms 1464 1436 1194
Endog (p) 1.541 (0.514) 7.545 (0.604) 1.564 (0.470)
Sargan J Test (p) 9.443 (0.408) 7.15 (0.350) 0.204 (0.652)
Hansen J Test (p) 4.816 (0.103) 5.448 (0.440) 0.816 (0.232)
AR1(p) −3.567 (0.000) −3.867 (0.000) −3.602 (0.000)
AR2(p) −1.711 (0.187) −2.085 (0.137) −1.748 (0.180)
Year Fixed effects Yes Yes Yes
Firm Fixed effects Yes Yes Yes
Industry Fixed effects Yes Yes Yes
Province Fixed effects Yes Yes Yes

Notes: CVit is measured by the logarithm of (Net Profit/Average Balance of Total Owners' Equity) * [1 - Dividend per Share Before Taxes/(Net Profit in Current Period/Average Balance of Paid-in Capital)]; PVAIit is measured as the logarithm of the scale of enterprises' targeted poverty alleviation investment plus one; IGCit is measured as the natural logarithm of corporate internal control index based on COSO Framework (1994); Tobinsqit is measured by Tobin'Q values; Sizeit Natural logarithm of total assets; PERit is measured as Price earnings ratio; Liquidityit is measured as Yearly Turnover (Total Shares); OWNit is measured as the shareholding of the largest shareholder; FZNit is measured by [(Trading financial assets + derivative financial assets + long-term equity investment + investment real estate + held-to-maturity investment)/total assets]; BSit is measured as Total number of directors; ABDAit is measured as Average age of board of directors; FBDit is measured as Ratio of female directors to total number of board of directors; Lernerit is measured as the logarithm of Lerner Index of an Individual Stock (percentage markup of price above marginal cost);PVIit*IGCit is the interaction of enterprises' targeted poverty alleviation investment plus one and Corporate internal governance control; FNatureit is a dummy variable represents the ownership nature of firm where state-owned firms = 1 and 0 otherwise. t-values are in parentheses.

t-values are in parentheses.

Industry median of ROA and CV are used as the instrumental variables.

***p < .01, **p < .05, *p < .1.