How to decrease the time teachers need to spend on bureaucratic tasks?

Educational system reform and privatization of educational institutions could contribute to the decrease in bureaucratic tasks that teachers are involved in along with the automatization. If an academic institution is a part of a huge overcrowded public sector industry with the long history of bureaucracy, wage arrears and other systemic problems, teachers at such institutions would be involved in a large number of bureaucratic tasks that go beyond their direct responsibilities and related to administrative and financial matters. In addition should there be laws against making public workers redundant, bureaucratic tasks could serve very convenient area with the help of which teachers who do not have any classes during a semester could be kept busy. Such type of inefficient and malfunctioning system could be supported by all employees of academic institutions with the help of professional unions. If there is double-digit unemployment and no alternative employment prospects for teachers outside of the public sector, the situation will not likely to change in the medium-term.