Top companies all over the world understand this facts very well that's why they invest into capacity development of their employees, because every thing falls down to Huma capacity development of the individual in the company. In inclusion any nation that wants her Economy to grow and develop should invest in the area of capacity development of her citizens by way of setting up quality educational systems, vocational skills that will make her citizens to be ready and fully equipped to develop their nation when given the opportunity.
It takes a long time to build up the infrastructure that you need in a country - it's one thing to have excellent education offerings, but you also need all the other parts to make it translate into an effective business environment. You need a legal system that is fair and reliable. You need a police force that has ideally no corruption within it at any level. You need relatively stable governments that do not make rash or unexpected decisions to undermine confidence. You also need a central bank that can act independently and will not succumb to outside pressure. All of these are needed in order for a successful education system to flourish and provide great students.