Revenue Rise with Loans

Having focused on indicators for the overall level of leverage so far, we will now switch to metrics that relate the ability to generate cash flows and profits to the interest burden. This helps to better capture liquidity problems in the short term, but goes at the expense of understanding the longer term vulnerability of the corporate sector due to leverage. Although facts seems to show a long-term upward trend in the ratio of net interest payments to cash flows, one can argue that the level reached in 2003 roughly represents the average over the last 35 years. The rise in the overall level of indebtedness in this period has coincided with significantly falling interest rates, keeping the interest burden for the companies on a manageable level.

Like the ratio of net interest payments to cash flows, interest coverage, defined as the ratio of profits to net interest payments, has remained in a range since 1970. Again, as one might expect, when net interest payments are better covered by the level of profits, creditworthiness improves, and credit spreads tighten. But interest coverage in 2003 was still near its cyclical low, indicating weak profitability in the nonfinancial corporate sector and a lack of top-line growth. Considering the fall in yields, the low level of interest coverage is problematic. Partially it results from the fact that not only the companies’ liabilities are interest-rate sensitive, but also the value of a part of the assets depends on the level of interest rates.