All of the banks generate more income for investors via their dividend yields than they offer on their «high interest» savings accounts. (moneysense.ca)
There is money in writing books, but you, as a writer, can generate more income from writing books if you know how to correctly market your book. (readersfavorite.com)
You can generate more income by selling options that are closer to the current market price but that risks having the option exercised and the security called away. (archeretf.com)