5x as much endowment funds. End of story. Can't compete with those deep pockets. For reference, UF has over 2B in endowment - with a much larger alumni base - and they are outspending us by a wide margin - just imagine SC.
Bottom line, SC has way more cash than Miami. Yes, both are small private schools, but SC's financial endowment is far greater than ours, which equals more purchasing power.