Almeisan said:
Higher degrees get higher salaries; that's how the two correlate.
Not sure what you are really asking.
No, they don't. There are several reasons for this.
First, Engineering is a very practical field. What matters most is PRACTICE, not education. If you're trying to build something truly revolutionary, of a sort that nobody has ever tried before, then yes, more education may help. However, practical experience usually are the engineers with gray hair who have seen what works, how it works and when it doesn't work. THEY are the people making those big salaries.
Second, those with education tend to seek less common, more unusual endeavors. The intellectual challenge is what intrigues them. However, those jobs are few and far between. There is a lot of competition for those sorts of positions. They tend to make LESS money.
Third, Engineers are always studying new things. You don't just go to school and then stop learning so that you can practice what you learned. So your claim about the value of higher education is somewhat mystifying to say the least.
I know lots of people, some with Ph.D educations, who make less than I do. It is not about education. It's about the capabilities you bring to the table.
Let me leave you with this, lest you get the wrong idea about what I'm saying here: You go to school to study. You scratch an intellectual itch. And then, having scratched it, you go out into the real world and try to make something of yourself and your community. There are many ways to do this. But above all you must NEVER stop learning. Educational institutions are supposed to instill a love of learning and an ability to teach yourself more. Getting a higher education isn't necessarily better. It merely means you studied more in a formal class-oriented atmosphere.
I have studied many things outside the confines of a university. I have learned a lot from many people in many walks of life. That's why they pay me the salary I get.