For investors who prefer to sacrifice some yield in exchange for greater safety, possibly with the intention of swapping back into speculative grade corporate bonds at a wider spread later on, the most straightforward trade is to switch to Triple-B corporates.
Third, to the extent that the fees push commuters to switch from cars to mass transit, they will spread subway and bus costs over more users, thus helping to keep down fare increases.
Given these advantages, copper-based products, such as IV poles and light-switch covers, are increasingly being made to prevent the spread of disease in hospitals and other institutions.