For editing it's generally .02 - .03 cents per word (or more/less - this is general range), depends on length, timing, etc.
I will "ghostwrite" articles (or something else) for a variety of prices, but it really depends on the topic. I can't really give you a flat rate - depends on the time, research, topic, etc. Too many facotors. however, this is only for web content - I don't ghostwrite for print articles.
So in other words, I handle each job individually.
