>>I'm sure it's a long-observed correlation, but corporate anti-union sentiment could easily explain much if not all of that effect. I recommend you look at th

>>I'm sure it's a long-observed correlation, but corporate anti-union sentiment could easily explain much if not all of that effect. I recommend you look at the literature. There's been a lot of good studies on this and it shows that there is a causative link as far as one can be uncovered in any social science. And if there is such strong anti-union sentiment among corporations that means unions are not good for shareholders and that means that unionization is going to reduce shareholder profits which is invariably going to have the effect of reducing investment.