“…It can be stated that from an international viewpoint examining the labour market aspects of master's courses is relevant in many countries (Table 1). The individual returns of master's education (from students' perspective) have been studied from various angles, and also their effect on income curve for example in the USA (Engbom and Moser, 2017; Hamlen and Hamlen, 2016; Lindey and Machin, 2016; Bardhan et al , 2013; Stevenson, 2016; Zhao et al , 2006), in Germany (Silvester et al , 2014; Mertens and Röbken, 2013), in Canada (Ferrer and Menendez, 2014); in China (Hartog et al , , 2014), in the UK (Gray, 2008); and in Central-Eastern Europe (Maršíková, 2015 Cismas et al , 2016; Poladashvili, 2018; Kume & Dhamo, 2013); however, only a few investigate the aspects of the major subject. Overall it can be established that it is worth earning a master's degree in most countries, because it results in higher salary premium and better chances in finding employment.…”