5. Results and discussion
To structure the financing for a PPP project is a complex exercise because of the multiplicity and increasing sophistication of the financial instruments available on the market. Researchers suggested a number of conditions that should be used for choosing a source of funds. Public–Private Infrastructure Advisory Facility research workers in the port reform toolkit [8] noted that the use of a source of finance depends on many criteria such as its cost, the type of assets to be financed, the guarantees required, flexibility of use, and conditions of acceptability by the financial market. Delmon [6] wrote “the proportion used of each source of financing and the decision as to which form of financing to adopt will depend on market availability of financing and the willingness of lenders to bear certain project risks or credit risks according to their view of how the market is developing and changing, and of their own internal risk management regime”. However, they do not put them into a single financial scheme or strategy.