Hidden Erosion of Principal
A mistake that many fixed-income investors make repeatedly is failing to protect their principal. In the pursuit of higher interest to live on, they fail to see the erosion of their assets. I first saw this with some older family members who bought GICs in the 1980s. In the first half of the 1980s, inflation averaged 7.5% per year and 5-year GICs paid an average of 13% per year. These family members just spent their interest payments and felt secure that they weren’t eating into their principal. Of course, their principal was eroding at an alarming rate. In the 5 years starting in 1980, the purchasing power of their savings dropped by 30%. So much for feeling good about not having touched their principal. The real shock came when they renewed their GICs at much lower interest rates. Not only did the interest payments drop dramatically, but the prices of everything they had to buy had gone up considerably. Another good example of principal erosion was discussed by Canadian...