I agree with your sentiments, but reading the following made my blood run cold:
"The Finance Ministry’s proposal would allow banks to sell covered bonds backed by a pool of mortgages. The new bonds will lower costs for banks financing home loans, Velasco said."This sounds exactly like the mortgage backed securities, or MBS that were cooked up at the big investment firms in New York. The idea was innocent enough, why should banks have to sit on non-traditional mortgages when they could be bundled together and sold like bonds to outside investors? This frees up the bank to make more loans, and it also earns big bucks for the investment houses that deal in the MBS transactions. People wonder why normally cautious banks made all those crazy zero-down, negative amortization, 125%, and other silly mortgages, and the reason was they could unload them bundled as MBS! Put a spoonfull of crap in a thousand gallons of water, and no one will notice.

Eventually (2007) the investment bankers were dumping bucket-fulls of crap in the thousand gallons of water, holding their noses, and smiling like everything was fine.
Unfortunately, the computer models used to rate these bonds and assign risk were either faulty, rigged, or both, and right now there are thousands of investors world wide and hundreds of big banks sitting on these things wishing they had never heard of them. AIG wrote trillions of dollars of "insurance" swaps that supposedly gave the the big players cover so they could lever up 50:1 on their MBS and make even more money. But when you're levered 50:1 and the underlying asset drops just 2% in value -- tilt! Recent bank closures show that these bonds sell at a 20% to 40% discount when are auctioned today, and this means that many of the banks holding them are insolvent. The five largest banks have been deemed "too big to fail", but there are hundreds, maybe over 1000, other banks that will eventually have to face reality and close their doors. U.S. taxpayers will get the bill -- but where the money will come from to pay for the mess is anybody's guess.
It would be a shame if the regulators and banks in Chile let the same nonsense happen down there.