Intelligence and gender (in)equality: empirical evidence from developing countries

Salahodjaev, Raufhon and Azam, Sardor (2015): Intelligence and gender (in)equality: empirical evidence from developing countries. Published in: Intelligence , Vol. 52, : pp. 97-103.

Abstract

This paper makes an attempt to explore whether intelligence of nations is related to gender inequality, measured by Social Institutions and Gender Index (SIGI), in developing countries. Related literature robustly links intelligence to economic development, poverty, quality of institutions and informal economic activity. Controlling for conventional antecedents of gender inequality (i.e. religion, political regime, legal origins and trade openness), this paper finds that, on average, a 10-point increase in national IQ scores in the developing world is associated with an 8.2 point reduction in SIGI, ceteris paribus. To test the robustness of our findings we apply instrumental variables (IV) and robust regression methods. We also test whether our results are sensitive to the choice of control variables and heterogeneity of nations in our sample. The negative association of intelligence with gender inequality remains statistically significant and intact in all cases.

• Item Type: MPRA Paper
• Language: English
• Keywords: intelligence; IQ; gender equality; cross-country; SIGI; developing countries
• Subjects: F - International Economics > F0 - General; J - Labor and Demographic Economics > J7 - Labor Discrimination

References

Acemoglu, D. K., Robinson, J., & Johnson, S. (2001). The Colonial Origins of Comparative Development: An Empirical Investigation. American Economic Review, 91(5), 1369-1401.

Albouy, D. Y. (2012). The colonial origins of comparative development: an empirical investigation: comment. The American Economic Review, 3059-3076.

Alderman, H. & King, E. M. (1998). Gender Differences in Parental Investment in Education. Structural Change and Economic Dynamics, 9(4), 453-468.

Ashraf, Q. & Galor, O. (2013). The 'Out of Africa' Hypothesis, Human Genetic Diversity, and Comparative Economic Development. American Economic Review, 103(1), 1-46.

Avdeyeva, O. (2009). Enlarging the Club: When do Candidate States Enforce Gender Equality laws&quest. Comparative European Politics, 7(1), 158-177.

Baliamoune-Lutz, M. (2007) ‘Globalisation and Gender Inequality: Is Africa Different?’, Journal of African Economies, 16(2), 301–48.

Beer, C. (2009). Democracy and gender equality. Studies in Comparative International Development, 44(3), 212-227.

Branisa, B., Klasen, S. & Ziegler, M. (2013). Gender Inequality in Social Institutions and Gendered Development Outcomes. World Development, Vol. 45, 252–268.

Branisa, B., Klasen, S., Ziegler, M., Drechsler, D., & Jütting, J. (2014). The Institutional Basis of Gender Inequality: The Social Institutions and Gender Index (SIGI). Feminist Economics, 20(2), 29-64.

Brown, D. S. (2004). Democracy and gender inequality in education: a cross-national examination. British Journal of Political Science, 34(01), 137-152.

Burhan, N. A. S., Sidek, A.H., Kurniawan, Y., & Mohamad, M. R. (2015). Has globalization triggered collective impact of national intelligence on economic growth?. Intelligence, 48, 152-161.

Cade, B. S., & Noon, B. R. (2003). A gentle introduction to quantile regression for ecologists. Frontiers in Ecology and the Environment, 1(8), 412-420.

Canarella, G., & Pollard, S. (2004). Parameter heterogeneity in the neoclassical growth model: a quantile regression approach. Journal of Economic Development, 29, 1-32.

Chakraborty, S., Papageorgiou, C., & Sebastián, F. P. (2010). Diseases, infection dynamics, and development. Journal of Monetary Economics, 57(7), 859-872.

Chattopadhyay, R. & Duflo, E. (2004). Women as Policy Makers: Evidence from a Randomized Policy Experiment in India, Econometrica, 72(5), 1409-1443.

Cohen, P. N. (2004). The gender division of labor “Keeping house” and occupational segregation in the United States. Gender & Society, 18(2), 239-252.

Dahlerup, D. (2005). Increasing women’s political representation: New trends in gender quotas. Women in Parliament: Beyond Numbers, 141.

Deary, I. J., Batty, G. D., & Gale, C. R. (2008). Childhood intelligence predicts voter turnout, voting preferences, and political involvement in adulthood: The 1970 British Cohort Study. Intelligence, 36(6), 548-555.

Dollar, D., Fisman, R. & Gatti, R. (2001). Are Women Really the "Fairer" Sex? Corruption and Women in Government, Journal of Economic Behavior & Organization, 46, 423-429.

Davenport, K. S., & Remmers, H. H. (1950). Factors in state characteristics related to average A-12 V-12 test scores. Journal of Educational Psychology, 41, 110−115.

Deverman, B. E, & Patterson, P. H. (2009). Cytokines and Cns Development. Neuron, 64, 61-78.

Dee, Th. S. (2004). Are there civic returns to education? Journal of Public Economics, 88, 1697−1720.

Durlauf, S. N., & Johnson, P. A. (1995). Multiple Regimes and Cross-Country Growth Behavior, Journal of Applied Econometrics, 10, 365-384.

Edgeworth, F.Y. (1887). On observations relating to several quantities. Hermathena, 6, 279-285.

Engle, R.F., Hendry, D.F. & Richard, J.-F.. (1983). Exogeneity, Econometrica, 51, 277–304.

Eppig, C., Fincher, C. L., & Thornhill, R. (2010). Parasite prevalence and the worldwide distribution of cognitive ability. Proceedings of the Royal Society B, 277, 3801–3808.

Esteve-Volart, B. (2000). Sex Discrimination and Growth, IMF Working Paper WP/00/84, Washington DC: African Department, International Monetary Fund

Forsythe, N., Korzeniewicz, R. P., & Durrant, V. (2000). Gender inequalities and economic growth: A longitudinal evaluation. Economic Development and Cultural Change, 48(3), 573–617

Glaeser, E., Ponzetto, G., & Shleifer, A. (2007). Why does democracy needs education? Journal of Economic Growth, 12, 77-99.

Gujarati, D. (2011). Econometrics by Example. Palgrave MacMillan, London.

Hamilton, L. C. (1991). How robust is robust regression? Stata Technical Bulletin, 2, 21–26.

Hamilton, L. C. (1992). Regression with Graphics: A Second Course in Applied Statistics. Belmont, CA: Duxbury

Hao, L., & Naiman, D. Q. (2007). Quantile Regression. Thousand Oaks, CA: Sage.

Henderson, V., Storeygard, A., & Weil, D. (2012). Measuring economic growth from outer space. The American Economic Review, 102, 994–1028.

Ijaz, M. K., & Rubino, J. R. (2012). Impact of infectious diseases on cognitive development in childhood and beyond: potential mitigational role of hygiene.Open Infectious Diseases Journal, 6(1), 65-70.

Inglehart, R. (1997). Modernization and post modernization. Cultural, economic, and political change in 43 societies. Princeton: Princeton University Press.

Inglehart, R., Norris, P., & Welzel, C. (2002). Gender equality and democracy.Comparative Sociology, 1(3), 321-345.

Jayachandran, S. (2015). The Roots of Gender Inequality in Developing Countries. Annual Review of Economics, 7(1).

Jüttig, J., Luci, A., & Morrison, C. (2010). Why do so many women end up in bad jobs? A cross-country assessment. Working Paper no. 287, OECD Development Centre. Paris.

Klasen, S., Schüler, D. (2011). Reforming the Gender-Related Development Index and the Gender Empowerment Measure: Implementing some specific proposals. Feminist Economics, Vol. 17, 1–30.

Koenker, R. (2005). Quantile Regression. New York: Cambridge University Press.

Kanazawa, S. (2009). IQ and the Values of Nations. Journal of Biosocial Science, 41, 537–556.

Kanyama, I. K. (2014). Quality of institutions: Does intelligence matter?. Intelligence, 42, 44-52.

La Porta, R., Lopez-di-Silanes, F., Shleifer, A., & Vishny, R. (1999). The quality of government. Journal of Law, Economics and Organization, 15, 222–279.

La Porta, R., Lopez-de-Silanes, F., & Shleifer, A. (2008). The economic consequences of legal origins. Journal of Economic Literature, 46(2), 285-332.

Li, G. (1985). Robust regression. In Exploring Data Tables, Trends, and Shapes, ed. D. C. Hoaglin, C. F. Mosteller, and J. W. Tukey, 281–340. New York: Wiley

Lipset, S. M. (1960). Political man. The social bases of politics. New York: Doubleday.

Lopez-Claros, A. & Zahidi, S. (2005). Women’s Empowerment: Measuring the Global Gender Gap. Geneva: World Economic Forum.

Lynn, R., & Vanhanen, T. (2002). IQ and the wealth of nations. Westport, CT: Praeger Publishers

Lynn, R., & Vanhanen, T. (2012a). National IQs: A review of their educational, cognitive, economic, political, demographic, sociological, epidemiological, geographic and climatic correlates. Intelligence, 40(2), 226-234.

Lynn, R. & Vanhanen, T. (2012b). Intelligence. A unifying construct for the social sciences. London: Ulster Institute for Social Research.

Lynn, R., & Meisenberg, G. (2010). National IQs calculated and validated for 108 nations. Intelligence, 38(4), 353-360.

MacKie, R. M. (2000). Effects of ultraviolet radiation on human health. Radiation Protection Dosimetry, 91(1-3), 15-18.

Meisenberg, G. (2004). Talent, character, and the dimensions of national culture. Mankind Quarterly, 45, 123−168.

Meisenberg, G., & Lynn, R. (2011). Intelligence: A measure of human capital in nations. Journal of Social, Political and Economic Studies, 36(4), 421-454.

Millet, K., & Dewitte, S. (2007). Altruistic behavior as a costly signal of general intelligence. Journal of Research in Personality, 41(2), 316-326.

Milligan, K., Moretti, E., & Oreopoulos, P. (2004). Does education improve citizenship? Evidence from the U.S. and the U.K. Journal of Public Economics, 88, 1667−1695.

Morrisson, Ch. & Jütting, J.P. (2005). Women’s Discrimination in Developing Countries: A New Data Set for Better Policies. World Development, 33(7), 1065–81.

Murray, D. R., & Schaller, M. (2010). Historical prevalence of infectious diseases within 230 geopolitical regions: A tool for investigating origins of culture. Journal of Cross-Cultural Psychology, 41(1), 99-108.

Neumayer, E. & de Soysa, I. (2007). Globalization, Women’s Economic Rights and Forced Labour. The World Economy, 30(10), 1510-1535.

Norris, P., & Inglehart, R. (2001). Cultural obstacles to equal representation. Journal of democracy, 12(3), 126-140.

Phillips, A. (1997). What has Socialism to do with Sexual Equality? in J. Franklin (ed.) Equality, London: IPPR, 101-121

Potrafke, N. (2012). Intelligence and corruption. Economics Letters, 114(1), 109-112.

Potrafke, N., & Ursprung, H. W. (2012). Globalization and gender equality in the course of development. European Journal of Political Economy, 28(4), 399-413.

Ram, R. (2007). IQ and economic growth: Further augmentation of Mankiw–Romer–Weil model. Economics Letters, 94, 7–16

Rao, A., & Kelleher, D. (2003). Institutions, organizations and gender equality in an era of globalisation. Gender & Development, 11(1), 142-149.

Salahodjaev, R. (2015a). Intelligence and shadow economy: A cross-country empirical assessment. Intelligence, 49, 129-133.

Salahodjaev, R. (2015b). Democracy and economic growth: The role of intelligence in cross-country regressions. Intelligence, 50, 228-234.

Salahodjaev, R. (2015c). Intelligence and finance. Personality and Individual Differences, 86, 282-286.

Samimi, J.A., Ghaderi, S., Hosseinzadeh, R., & Nademi, Y. (2012). Openness and inflation: New empirical panel data evidence. Economics Letters, 117(3), 573-577.

Schultz, T. P. (2003). Human capital, schooling and health. Economics & Human Biology, 1(2), 207-221.

Silber, J. H., Radcliffe, J., Peckham, V., Perilongo, G., Kishnani, P., Fridman, M., Goldwein, J.W. & Meadows, A. T. (1992). Whole-brain irradiation and decline in intelligence: the influence of dose and age on IQ score. Journal of Clinical Oncology, 10(9), 1390-1396.

Simpson, M. (1997). Informational inequality and democracy in the new world order. In M. Midlarsky (Ed.), Inequality, democracy, and economic development (pp. 156−176). Cambridge: Cambridge University Press.

Social Watch Report. (2005). Roars and Whispers Gender and Poverty: Promises vs. Action. Montevideo: Social Watch.

Solomon, K. R. (2008). Effects of ozone depletion and UV‐B radiation on humans and the environment. Atmosphere-Ocean, 46(1), 185-202.

Solon, I. S. (2014). How intelligence mediates liberalism and prosociality. Intelligence, 47, 44-53.

Stankov, L. (2009). Conservatism and cognitive ability. Intelligence, 37(3), 294-304.

Stock, J. H., & Watson, M. W. (2012). Introduction to Econometrics: Global Edition. Pearson Education.

Swartz, S & Welsch, R. E. (1986). Applications of bounded influence and diagnostic methods in energy modelling, in: Belsley, D. A. & Kuh, E. (eds), Model Reliability. MIT Press, Cambridge, MA.

Templer, D. I., & Arikawa, H. (2006). Temperature, skin color, per capita income, and IQ: An international perspective. Intelligence, 34(2), 121-139.

United Nations Development Program (UNDP). (2010). Human Development Report 2010. The Real Wealth of Nations: Pathways to Human Development. New York: Palgrave Macmillan.

Voracek, M. (2004). National intelligence and suicide rate: an ecological study of 85 countries. Personality and Individual Differences, 37(3), 543-553.

World Bank (2001). Engendering Development: Through Gender Equality in Rights, Resources and Voices. New York, NY: World Bank/Oxford University Press.

Zou, H. F. (1991). Socialist economic growth and political investment cycles. European Journal of Political Economy, 7(2), 141-157.