In: Economics
Reasons why someone chooses to go to college are:
Reason 1 involves utility of educational experience
Reason 2 involves creation of human capital
One would consider investing in own human capital in order to increase knowledge base and skillset, so as to be able to get higher paying jobs as well as Increase productivity to remain efficient.
Yes, an internship will increase human capital, as an internship helps the individual get a hands on experience in the real world job market and helps increase one's applicability of knowledge and thus gain knowledge and increase efficiency.
High education degrees and internship experience along with different training programs would signal to the employer the human capital an individual brings to them.
Employers invest in their workers' human capital through on the job training programs. They do so in order to increase their worker efficiency and productivity and save money by not having to hire a new candidate at higher cost.