cctent

MWR 是PV (inflow)= PV (outflow)

inflow是指投资部分( begainning value of the account)，即cost.

 Outflow是最后的回报部分（ all withdrawals),包括最后资产总值和分红(divident)部份.

cctent

MWR 是PV (inflow)= PV (outflow)

inflow是指投资部分( beginning value of the account)，即cost.

Outflow是最后的回报部分（ all withdrawals),包括最后资产总值和分红(divident)部份.