Getting Graphic is a semi-sort-of-irregular collection of our favorite BIG real estate-related chart(s).
The BBC has an excellent pair of charts that show the flow of mortgage originatio n in the traditional way and the method of recent years.
The US sub-prime mortgage crisis has lead to plunging property prices, a slowdown in the US economy, and billions in losses by banks. It stems from a fundamental change in the way mortgages are funded.
Traditionally, banks have financed their mortgage lending through the deposits they receive from their customers. This has limited the amount of mortgage lending they could do.
In recent years, banks have moved to a new model where they sell on the mortgages to the bond markets. This has made it much easier to fund additional borrowing,
But it has also led to abuses as banks no longer have the incentive to check carefully the mortgages they issue.
All Is Well With Mortgages
All Is NOT Well With Mortgages
UPDATE: As I was posting this, I came across a modified version of this by Michael Shedlock  in his Seeking Alpha post called: A Beautiful Model for Loan Fraud.  It’s a brilliant modification because it illustrates how no parties really had a vested interest in whether the borrower kept paying.