The 30-year fixed-rate fully amortizing mortgage (or "traditional fixed-rate mortgage") was a substantial innovation … accumulation, many lenders require large down payments. Second, in each monthly mortgage payment, homeowners substantially …, refinancing mortgages is often very costly. We propose a new fixed-rate mortgage, called the Fixed-Payment-COFI mortgage (or …

The 30-year fixed-rate fully amortizing mortgage (or "traditional fixed-rate mortgage") was a substantial innovation … accumulation, many lenders require large down payments. Second, in each monthly mortgage payment, homeowners substantially …. To resolve these three flaws, we propose a new fixed-rate mortgage, called the Fixed-Payment-COFI mortgage (or "Fixed …