Companies usually finance the biggest share, such as the costs of in-company training and apprentices' salaries, while the government runs vocational schools and covers teaching salaries. For instance, all employers may have to pay into the fund, with companies drawing from the fund for each apprentice they take on. The government may also introduce tax breaks or other incentive systems. However, full public funding of apprenticeships can and should not be the option in the end - shared financing is necessary to ensure ownership, sustainability and relevance of quality apprenticeships.