Value Averaging: The Safe and Easy Strategy for Higher Investment Returns (Wiley Investment Classics Book 35)

by Michael E. Edleson

In the first few months of the accumulation, note how the need for investment (the increase in the “cumulative cost of shares”) is close to the desired increase in value.

這種方法在一開始價值的來源是投資者的錢，到一定程度後，價值增加的來源是已投資的資產