This paper analyzes differences in the difficult circumstances that students have faced in three K-12 school sectors: the (brick and mortar) public school sector, the (brick and mortar) non-public school sector, and the virtual school sector. Using surveys of parents and caregivers of...

Empirical and experimental evidence shows that the average person finds performance-based income inequality fair. Observers are often aware, however, that achieving a particular performance was not equally easy for everyone. I study in an experiment how known unequal difficulties affect...

This study aims to determine student responses in econometric courses in terms of difficulty or convenience according to students. Knowing the answers from the respondents will become an evaluation tool in the next learning process so that they are easily accepted by students. Research with a...

The dissertation and the included articles primarily conduct exploratory investigations, followed by synthesising the results to draw conclusions. In the dissertation and in the article, I apply numerous quantitative methods. Mostly, they are connected to the input-output table systems. The...