Lower taxes and companies would hire employees easier. Now we have a very dificult system. Everyone is on probation for 6 months and the governement pays this (interns and a system called IBO).
Having 1 full-time employee or doing it all by yourselve is mostly the difference between loss and profit in Belgium (for an SMB).
Also, the taxes are so high, every company with > 1000 workmen is subsidized by the governement (most recent example: 7,5 Million € goo.gl/HluVNB for keeping a company here).
There is not a single car manufactorer, that makes profits here in Belgium without subsidisement. (a lot of them moved away from Belgium the last years)