views are my own
fas.org/publication/...
fas.org/publication/...
but on your second question, I think this paper on co-requisite math/stats courses is interesting. they suggest that the earnings impact that they find is driven by reduced time to degree. journals.sagepub.com/doi/10.3102/...
but on your second question, I think this paper on co-requisite math/stats courses is interesting. they suggest that the earnings impact that they find is driven by reduced time to degree. journals.sagepub.com/doi/10.3102/...