“…The idea of exporting a sophisticated basket of goods and the rationale behind the EXPY rapidly gained attention and several studies proved that there exists a positive link between export sophistication and growth (Jarreau and Poncet, 2012;Lin Weldemicael, and Wang, 2017;Poncet and Starosta de Waldemar, 2013). Furthermore, it is proved that export sophistication lowers income inequality (Hartmann, Guevara, Jara-Figueroa, Aristarán, and Hidalgo, 2017), helps countries to escape from middle income trap (Fortunato and Razo 2014), and improves the total factor energy efficiency (Liu, Xue, Mao, Irfan, and Wu, 2023). Therefore, strategies aiming at producing high tech goods and exporting them is at least as important as increasing the volume of exports.…”