What is the difference between ex-ante investment and ex-post investment?

1. Ex-ante investment refers to planned and intended investment during a particular period of time whilst Ex-post investment refers to the actual level of investment during a particular period of time.

2. Ex-ante investment is imaginary,in which the firm assumes the level of investment on its own whilst Ex-post investment is a factual or original that signifies the existing investment of a particular time.

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