Origination of commercial mortgages could reach $515 billion this year, a slight improvement over 2015, but more lenders – life insurance companies and banks, in particular – are keeping the loans on their books, which doesn’t bode well for CMBS issuance. It’s the same conundrum facing the jumbo residential market: plenty of lending, but not so much in the way of securitization. As Inside MBS & ABS reported recently, issuance of CMBS increased...