In order to know what percent of the 32 students in Miss Smith's class have jobs during the summer one needs to know how many have summer jobs.
Utah State does offer jobs to college students. Generally one can work on campus at the library or at a food court. They offer many different kinds of jobs.
The University of Utah offers several jobs for students. There are options for part time jobs to fit the students Schedule. The University offers such jobs so students can get work experience.
There are many online jobs for students. Online tutoring is particularly popular because students can tutor in classes they've already taken so it requires little extra work.
Many jobs in business and consulting - economics can be almost like a business major. For graduate-level work, Master's students can get jobs working for finance companies, consulting firms, the government, etc. PhD students can do the same, or find jobs in academia.
There are many jobs available to students. You may want to look at www.usajobs.gov/studentjobs/. Perhaps you would like to do an internship. See what is available in your area!
University jobs exist for many reasons to benefit students and faculty as well as the general community. Students benefit by have a wide array of easily obtainable jobs while completing their studies. They also benefit from the services offered. The University and Community benefit by taking advantage of the services completed by students.
There are no online jobs for primary students, minimum age is 18 years old
Teach
Yes, as a matter of fact there are many jobs involving teaching abroad. Many positions involve teaching English to students whose native language is not English.
College is expensive, and many students need to work while at the same time getting an education. Therefore, many schools around the country, including Stanford University, offer student work programs, allowing students to get jobs with flexible hours so the work doesn't interfere with their studies.
There are a number of open positions for students. OHSU offers internships and jobs at the junior level. Both are well suited for students at the end of their study.