Long post ahead...Many continue to laugh at low percentage fixed returns, depositors etc. I wondered why so many supply money at such low returns if everyone knows property and share returns are better. It's just interesting that all these debts have been supplied by people which must be thinking that their returns will be better that way.
China, Arabs and perhaps fixed term Super funds everywhere. OK...... all appear content with lowish returns.
I know I will explain this in a terrible way (it is something I only just learnt about from a portfolio manager), but the largest portion of investment return is determined by the risk free rate. Over a full market cycle the cash rate averages around 5-6%. Over a full cycle the share/property will only be about 8-11% rough figures. The cash rate is the driving force behind the majority of investment returns, so its not a low rate to be laughed at.
In terms of saying China, Arabs and fixed income super funds appear content with lowish returns, this is not as simple as it seems.
Traditionally, these investors all invested massive amounts(trillions) in US treasury bonds. However in the last few years US interest rates were so low at about 1% that these massive investors wanted something better than inflation.
Trillions of dollars that were not happy with the crappy 1% US Treasury bond return which has an investment rating of AAA, went looking elsewhere, at about the same time the CDO market started growing. As Mortgage Backed Securities were considered "As safe as houses" they were given an investment rating of AAA.
So these trillions of dollars could invest in AAA rated government bonds returning 1%, or AAA rated mortgage backed securities rated AAA that had much higher returns.
As the amount of liquid capital was so immense, there simply were not enough good housing loans that could be made to fund the demand of investors wanting this safe product with high returns.
The investors wanted more, more, more...
So at every level of the economy, there was a massive incentive to give progressively worse and worse loans. At the end of the day, the investment bankers, banks, mortgage brokers, and home buyers all needed to try and fill this demand by the investors. So homeless drug addicts were given housing loans of hundreds of thousands of $$$.
So it was the demand of the investors wanting a higher return that kind of helped get us into the sub prime mortgage crisis.