Does the subject want to ask "What is the relationship between gdp and fund investment?" The relationship between gdp and fund investment is as follows:

1. The increase in fixed assets investment means that the input for economic development will increase in the future and the output of gdp will increase in the future.

2. The increase in investment in fixed assets leads to an increase in investment in the current gdp, which immediately increases the current gdp.

3. Investment in fixed assets not only produces the current gdp increment, but also brings the long-term gdp increment, which has double effects.