•  Credit risk should, at least in principle, be dispersed among a large number of investors with different propensities for risk and different investment objectives and horizons. This variety should reduce the likelihood of large swings of asset prices caused by unidirectional trading strategies, making the financial system more stable.
The total size of this program is about 110 trillion yen. Specifically, the Bank decided to purchase CP and corporate bonds within about 20 trillion yen, which is equivalent in size to a quarter of the Japanese market. In addition, it introduced funding measures of about 90 trillion yen to encourage lending by financial institutions.