Reading materials on "free educa

A general introduction to "free education" at Wikipedia
https://en.wikipedia.org/wiki/Free_education

Some problems of free college education in Sweden
https://www.theatlantic.com/international/archive/2013/05/the-high-price-of-a-free-college-education-in-sweden/276428/

Problems of higher education in nordic countries such as Sweden and Finland (The region’s reputation for excellence could be threatened by funding cuts and restructuring)
https://www.timeshighereducation.com/features/is-nordic-higher-education-in-decline

The advantages and strengths of education in nordic countries
http://www.economist.com/news/special-report/21570835-nordic-countries-are-probably-best-governed-world-secret-their

American students in foreign universities for free
https://www.washingtonpost.com/news/worldviews/wp/2014/10/29/7-countries-where-americans-can-study-at-universities-in-english-for-free-or-almost-free/

Advantages of free university education over the UK
http://www.independent.co.uk/student/study-abroad/free-university-education-courses-study-abroad-brexit-erasmus-students-germany-copenhagen-france-a7457576.html

the comparison of post collegiate life between the US and Scandinavia countries
https://www.fastcompany.com/3049086/the-future-of-work/how-post-collegiate-life-in-scandinavia-compares-to-the-us

As tuition fees rise at home, many British students are looking across the sea for cheaper venues to complete their masters degrees
http://www.telegraph.co.uk/expat/expatlife/11371808/British-students-ditch-costly-UK-for-free-education-in-Europe.html