It's never that simple, Terry Norris was very skilled but faced with power punchers he was out of his depth, Trinidad had huge power but against Hopkins it counted for nothing.
It depends on how relient you are on your power, someone whos very powerful can also be very skilled (Foreman and Juan Manuel Lopez for a more recent example)
You have to take into account the chin of the guy using Skill, its a question that as a different answer for every fight.
Skill is what matters, power is just a bonus. If you have two equally skilled fighters and one is more powerful, he'll probably have the upper hand. If its a skilled fighter vs. an unskilled puncher, the unskilled puncher will probably lose.
Depends on the skill level. Mayweather's skill is always going to win out over power. But you saw on Friday Night Fights, the more skilled guy Bailey succumbed to the power of Urango. You have to be very skilled to neutralize power.
Skill to me means you must have the ability to see certain things that opponent cannot see which in turn means you must be thinking in there and intelligence in the ring will always overcome heart/desire.
Majority of the time its not how brave you are its how smart you are, some fighters dont understand this, namely Hatton.