Another non-textbook answer: FALSE
If anything I would guess that the laws of supply/demand would eventually cause the wages to decline since its adding more competition to the work arena, skilled or not. This is based on my assumption that skilled people will work unskilled jobs, if necessary. All I have to go on with that is... I did it and the guy in the film American Beauty did it!
But perhaps that is too simple.
Are there other factors I am not including in my thinking?