...S&P Global Ratings has assigned its long-term '###' rating on up to $574 million series 2020A revenue bonds issued by the Massachusetts Development Finance Agency on behalf of Harvard University (Harvard), Mass. At the same time, we have assigned our '###' rating up to $500 million series 2020B taxable bonds issued by Harvard. We have also affirmed the '###' rating outstanding on various issues for Harvard, and the short-term rating on variable-rate demand bonds and commercial paper (CP) notes, issued by various issuers for Harvard, is 'A-1+'. The outlook is stable. Harvard's obligation to pay its debt is an unsecured general obligation. The university's total debt was approximately $4.9 billion on June 30, 2019, with 89% fixed-rate and 11% variable-rate debt and CP. With these issues, total pro forma debt will rise to $5.3 billion and all debt will be fixed-rate. Bond proceeds from the tax-exempt series will be used to refund up to $250 million in variable-rate debt outstanding and to...