"It is our contention that an alternative to debt financing based upon shared equity ownership can provide relief to the current troubled homeowners, as well as lead to stabilization of housing prices in general."
In others words, the borrowers payments would go down because they would only be buying a portion of the house, which would be jointly owned by the lender and borrower.
Here's my comment:
How would this effect property taxes and the mortgage deduction and insurance? Who pays, and why?