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. 2021 May 29;28(40):56345–56362. doi: 10.1007/s11356-021-14614-x

Table 5.

Energy poverty and TFP: the channel of human capital

Model (3SLS)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12)
Dep. var
TFP TFP TFP TFP TFP TFP TFPc TFPc TFPc TFPc TFPc TFPc
Cap −0.0003*** −0.0003*** −0.0003*** −0.0003*** −0.0003*** −0.0003*** −0.0005*** −0.0005*** −0.0005*** −0.0005*** −0.0005*** −0.0005***
[0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000] [0.0000]
HC 0.0294 0.0183 0.0289 0.0188 0.0208 0.0457** 0.5517*** 0.4830*** 0.5046*** 0.4944*** 0.5916*** 0.5625***
[0.0182] [0.0167] [0.0177] [0.0172] [0.0192] [0.0186] [0.0330] [0.0287] [0.0318] [0.0296] [0.0363] [0.0341]
Trade 0.0002 0.0002 0.0003* 0.0002 0.0002 0.0002 0.0005* 0.0004* 0.0006** 0.0004 0.0004 0.0005
[0.0002] [0.0002] [0.0002] [0.0002] [0.0002] [0.0002] [0.0003] [0.0003] [0.0003] [0.0003] [0.0003] [0.0003]
FDI −0.0002 −0.0005 −0.0006 −0.0004 0.0007 0.0005 −0.0040*** −0.0034*** −0.0053*** −0.0030** −0.0032** −0.0044***
[0.0009] [0.0009] [0.0010] [0.0009] [0.0010] [0.0009] [0.0013] [0.0013] [0.0013] [0.0013] [0.0013] [0.0013]
Constant 1.0622*** 1.0693*** 1.0596*** 1.0688*** 1.0633*** 1.0508*** 0.2607*** 0.2940*** 0.3052*** 0.2860*** 0.2423*** 0.2626***
[0.0174] [0.0168] [0.0177] [0.0170] [0.0179] [0.0176] [0.0307] [0.0281] [0.0309] [0.0286] [0.0327] [0.0315]
N 675 717 681 717 630 630 675 717 681 717 630 630
R-squared 0.0985 0.0994 0.1002 0.0993 0.1097 0.0905 0.0418 0.1277 0.0368 0.1175 −0.0212 0.0161
Dep. var
HC HC HC HC HC HC HC HC HC HC HC HC
Income 0.1388*** 0.0906*** 0.1360*** 0.1387*** 0.2047*** 0.1411*** 0.1754*** 0.1344*** 0.1627*** 0.1750*** 0.2035*** 0.1660***
[0.0116] [0.0094] [0.0087] [0.0082] [0.0072] [0.0089] [0.0091] [0.0077] [0.0068] [0.0070] [0.0071] [0.0072]
Trade −0.0002 −0.0000 0.0002 −0.0004* −0.0004 −0.0005* −0.0003 −0.0002 0.0001 −0.0005** −0.0004 −0.0005*
[0.0003] [0.0002] [0.0002] [0.0002] [0.0003] [0.0003] [0.0003] [0.0002] [0.0002] [0.0002] [0.0003] [0.0003]
EP1 −0.0024*** −0.0013***
[0.0003] [0.0003]
EP2 −0.0047*** −0.0033***
[0.0003] [0.0003]
EP3 −0.0028*** −0.0020***
[0.0002] [0.0002]
EP4 −0.0049*** −0.0030***
[0.0004] [0.0003]
EP5 0.0003 0.0006***
[0.0002] [0.0001]
EP6 0.0033*** 0.0023***
[0.0003] [0.0002]
Constant −0.2191** 0.1748** −0.2136*** −0.2482*** −0.8648*** −0.5239*** −0.5552*** −0.1989*** −0.4474*** −0.5572*** −0.8730*** −0.6648***
[0.1042] [0.0802] [0.0750] [0.0687] [0.0557] [0.0598] [0.0808] [0.0657] [0.0581] [0.0582] [0.0555] [0.0522]
N 675 717 681 717 630 630 675 717 681 717 630 630
R-squared 0.6052 0.6887 0.6589 0.6564 0.5710 0.6185 0.5991 0.6778 0.6529 0.6434 0.5664 0.6171

Standard errors are in brackets; *, **, and *** denote significance levels at 10%, 5%, and 1%, respectively