Seven years after the financial crisis, market demand for non-agency residential MBS remains feeble, at best – mostly because of higher yields elsewhere, convexity risk concerns, bond liquidity and pricing and missing structural reforms, industry participants say. “Even with the modest amounts of RMBS issuance that we’re seeing, the market is still struggling to digest those securities. We saw that last year and in the beginning of this year. So the question is: what’s driving that lack of demand?” said Rui Pereira, managing director at Fitch Ratings, during a panel discussion at a residential MBS reform symposium sponsored by the Structured Finance Industry Group and Information Management Network in New York City last month. In advance of the public discussion, Pereira queried...