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Published with license by Koninklijke Brill NV | doi:10.1163/15691330-bja10077
© Simon Wright and Emil O.W. Kirkegaard, 2023 | ISSN: 1569-1322 (print) 1569-1330 (online)
COMPARATIVE
SOCIOLOGY
brill.com/coso
Intelligence Inequality and Income Inequality
The Missing Link
Simon Wright |
r,UK
simonwright50392@protonmail.com
Emil O. W. Kirkegaard |
,n,UK
emil@emilkirkegaard.dk
Abstract
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Keywords
Supplementary Materials
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1 Introduction
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2 Literature Review
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3 Data and Methodology
3.1 Simulation
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log(income)ij = IQ_slopei ⁎ IQij + National_IQi/13 + ui + uij
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gini = β0 + β1IQ_SD + u
gini = β0 + β1IQ_SD + β2log(mean_income) + β3meanIQ + u
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mean Income
gini
Income
ratio
Mean
income
Median
income
income
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3.2 Empirical Evidence
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gini = β0 + β1PISA_SD + β2log(GDP.c) + β3N.IQ + β3QOG + u
gini = β0 + β1PISA_SD + β2log(GDP.c) + β3N.IQ + β3QOG +
β4QOG ⁎ PISA_SD + u
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.gini Econ.Freedom ln.GDPc
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Region Mean Mean income gini
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gini = β0 + β1PISA.SD + β2log(GDP.c) + β3N.IQ + β3QOG + ρWgini + u
4 Results
4.1 Simulation Results
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4.2 Empirical Results
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Predictor/Model
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Notes.
Controls Positive
Yes
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Model Direct Indirect Total
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5 Discussion
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References
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Appendix
sp.
gini Econ.Freedom GDP
gini Econ.Freedom GDP
cont.
gini Econ.Freedom GDP
cont.