جنتی فرد, م., نیک رفتار, ح., & صفدری, ف. (1389). گزارش رقاب پذیری ایران 2010-2011. تهران: مرکز تحقیقات و بررسی های اقتصادی اتاق بازرگانی و صنایع معادن ایران.
نادر, ه., سالارپور, م., & روشنفر, م. ع. (1391). بررسی بهره وری صادرات و تخصصی شدن تجارت محصولات کشاورزی در کشورهای عضو اکو. اقتصاد کشاورزی , 155-178.
Anand, R., Saurabh, M., & Spatafora, N. (2012). Structural Transformation and the Sophistication of Production . IMF.
Ruben, D. (2014). Middle income trap and export sophistication. GHENT UNIVERSITY.
Hausmann, R. J. (2007). “What You Export Matters,” . .Journal of Economic Growth , pp. 1-25.
Hidalgo, C. A., Klinger, B., Barabási, A.-L., & Hausma, R. (2007). The Product Space Conditions the Development of Nations. harvard .
Fang, Y., Gu, G., & Li, H.(2015), The impact of financial development on the upgrading of China’s export technical sophistication. International Economics and Economic Policy 257–280,.
Jarreau, J., & Poncet, S. (2009). Export Sophistication and Economic Performance: evidence from Chinese provinces. CEPII.
Lall, S. (2001). Competitiveness Indices and Developing Countries: An Economic Evaluation of the Global Competitiveness Report. World Development,Volume 29, Number , 1501-1525.
Lall, S. J. (2005). “The „Sophistication‟ of Exports: A New Measure of Product Characteristics . Queen Elizabeth House Working Paper No 123.
Michele, D. M., & Federico, T. (2008). The evolution of world export sophistication and the Italian trade anomaly. Rivista di Politica Economica.
Thorbecke, W., & Pai, H.-K(2015), The sophistication of East Asian exports. Journal of the Asia Pacific Economy, 658-678
Weldemicael, E. (2012). Determinants of Export Sophistication. The University of Melbourne.
Zhu, S., & Fu, X. (2003). Drivers of export upgrading . Journal of World Development , 221{233.