Proposals aimed at reviving the issuance of non-agency mortgage-backed securities have done little thus far to get volumes anywhere near the levels seen before the financial crisis. Industry participants suggest that there are a number of factors beyond proposed standards from trade groups that are limiting issuance. The American Securitization Forum started its effort to revive the non-agency mortgage-backed security market in 2009. The first post-crisis jumbo MBS backed by newly originated ...