Also, go to any elite university’s department website and count an engineering (or other fields of STEM) full professor’s publications. Then go to the same university’s department website in business and count a business full professor’s publications. You will note that an engineering professor often has more than 100 publications, but a business professor often has just a few dozens. Also note the average number of pages for each publication. An engineering article is usually much shorter than a business article. A typical lead time for publication in an elite business journal (from the birth of idea to the actual publication) is about 4-6 years today.
I am not saying journal article in one field is more rigorous than the other. What I want to point out is that across fields, journal article publication is perceived and done differently. Lumping all of them together making little sense.