Box 1. How subordinate debt helps in debt financing
The revenue available for debt service is used first to meet the senior claims. If revenue is still available, it is used to meet the junior claims (subordinate debt and thereafter equity). A simplified example below shows how it works in reducing the burden of debt on a project.
Amount Coverage Ratio
Revenue: $1,050
Senior claims: $700 1,050/700 = 1.50
Junior claims: $230 1,050/(700+230) =1.13
On a combined claim (if the whole amount of loan was of the same type, i.e. senior debt), the coverage ratio is 1.13, which may be considered low and may not qualify for cheaper credits. The coverage ratio, however, is significantly improved if the debt is divided into two parts: a senior debt and a subordinate debt. As the senior debt is only a portion of the total debt and has the first claim on all the revenues available for debt service, its coverage is increased to 1.5 and its credit quality would be enhanced. The credit quality is very important to debt financing. With a good credit rating the project may also be bond financed. As the cost of bond financing is generally lower than commercial borrowing from banks and financial institutions, bond financing can also significantly enhance the financial viability of a project.
The availability of subordinate debt helps in reducing the risk to senior debt lenders and allows the project sponsor to borrow at lower interest rates. The subordinate debt provider, however, absorbs a share of the risk if revenues fall short of debt service requirements.
Because of this feature of subordinate debt in reducing the monetary cost of debt, some governments provide loans to implementing agencies (under public credit assistance programmes) to improve the credit quality of senior debt. It lowers the risk to lenders and helps the implementing agency to obtain loans at a lower interest rate reducing the debt burden on the project.
Source: Based on an example given in a publication of the Federal Highway Administration, US Department of Transportation (undated). Innovative Finance Primer, Publication Number FHWA-AD-02-004, available at http://www.fhwa.dot.gov/innovativeFinance/ifp/ifprimer.pdf
Cash flow analysis
Financial indicators
D. VALUE FOR MONEY
E. PRICING POLICY AND COMPENSATION TO THE PROJECT COMPANY