Second, South Korean families feel compelled to spend a large share of their income (10%, on average) on education. With households already saving only around 4% of their disposable income, compared to 20% in 1988, there is little room for additional expenditure.
其次，韩国家庭被迫将收入的一大块（平均为10%）用于教育。考虑到家庭储蓄占可支配收入之比只有4%（1988年为20%），韩国家庭增加支出的空间已经极为有限。