Less off-balance-sheet mortgages. The frenzy of mortgage securitization that gripped the United States in recent years (famously explained/satirized in this comic strip) never really took off here. According to Scotiabank "The majority of mortgages are held on balance sheet in Canada, with only 24% having been securitized." That's huge, because it is the radioactive quality of these securities — many of which contain a tangled welter of mortgages of varying quality — that has really sunk the U.S. credit market: Since no one knows how much these complex instruments are really worth, they still haven't established an equilibrium price level, thereby freezing the credit market for any entity that has a large number of them on their books. (What's more, even those 24% have mostly been securitized through the CMHC, a Crown corp. with government backing.)