what is normal profit in economics Diversification of securities, the establishment of a scientific and effective portfolio of securities; To read more Point 4: look at the guarantee. If the high yield p2p wealth management products of the platform are guaranteed, and the strength of the guarantee company, investors need to study it clearly. It is our responsibility to achieve our goals in the right way in 2018, and we have this opportunity. To do this, monetary and fiscal policymakers must work together, including letting the central bank liquidate its budget deficit in extreme circumstances. But central bank independence is an obstacle, not a help, in working with the financial sector.