3 ms·
Correlation does not mean causation. Tuition prices were already on their way up before 2007 (as the paper targets). I suspect that this is because in the 80s a
by afpx 5y ago
Correlation does not mean causation. Tuition prices were already on their way up before 2007 (as the paper targets). I suspect that this is because in the 80s and 90s the data showed that a 4-year degrees increased income substantially, and tons of people applied for colleges.