How do areas of employees’ exploitation, tax policies and monopolistic practices cause a conflict of interest between the Saudi Arabia government and the direct foreign investors?

How do areas of employees’ exploitation, tax policies and monopolistic practices cause a conflict of interest between the Saudi Arabia government and the direct foreign investors?
What strategic measures should be adopted by the government so as to curb the conflict of interest which is there between foreign direct investors and the Saudi’s government?
Is it possible for a balance of interest and benefits to be created between the Saudi government and direct foreign investors?