Chang, Jinxiong; Sun, Yan; Zhang, Liuchen - In: International studies of economics 20 (2025) 1, pp. 69-90
capita income based on cross-national samples, particularly their role in overcoming the "middle-income trap," and analyzes … higher education, first-class universities play a larger role in helping developing countries break through the "middle-income … trap"; Third, both general higher education and first-class universities positively affect innovative activities, but first …