2015
DOI: 10.1002/sd.1604
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Does Intelligence Improve Environmental Sustainability? An Empirical Test

Abstract: We explore the effect of intelligence on environmental sustainability, using data from more than 150 nations over the period 2000–2014, taking into consideration various control variables as documented in related studies. Our measure of intelligence is national IQ scores. The results show that a 10‐point increase in national IQ scores yields a 12‐point increase in sustainability, measured by the Environmental Performance Index. We also document that the intelligence–environment association varies with GDP per … Show more

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Cited by 28 publications
(14 citation statements)
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“…This trend again reverses for incomes above US$65,221. In line with existing studies, we find that GDP per capita is nonlinearly related to sustainable development (Atici, ; Salahodjaev, ). In Model 2, we add economic growth to the regression model.…”
Section: Resultssupporting
confidence: 92%
“…This trend again reverses for incomes above US$65,221. In line with existing studies, we find that GDP per capita is nonlinearly related to sustainable development (Atici, ; Salahodjaev, ). In Model 2, we add economic growth to the regression model.…”
Section: Resultssupporting
confidence: 92%
“…As we have already mentioned in the "Introduction" section, public opinion may be a powerful determinant of environmental policies in a developed country (Aklin et al 2013;Bernauer and Koubi 2009). Furthermore, Salahodjaev (2016) emphasizes globalization, democracy, and the institutional environment as potential drivers of environmental sustainability. More specifically, institutional characteristics could be also important drivers in this field (Barbier 1997;Bhattarai and Hammig 2001;Deacon 1994;Norton 1998;Samuelson 1976).…”
Section: Theoretical Frameworkmentioning
confidence: 98%
“…First, resource-dependent countries should invest resource revenues heavily in human capital and social infrastructure to offset the negative effect of natural-resource dependence on human health. Salahodjaev (2016), using data for 150 countries, reports that human capital has significant positive effect on sustainable development, and IQ-sustainability relationship is conditional on the level of economic wealth. In this vein, Mehlum, Moene, and Torvik (2012) show that social spending and welfare policies allowed a resource-rich Finally, policymakers should not overlook the capacity of local government and institutions in resource management and improving quality of life developing resource-rich countries (Koku & Gustafsson, 2003;Read, 2006).…”
Section: Discussionmentioning
confidence: 99%