Answer:
Developing countries may grow faster than developed countries because they lack the most basic tools and capital investment leads to higher productivity growth.
Step-by-step explanation:
The catch‑up effect concerning developed and developing countries is that "Developing countries may grow faster than developed countries because they lack the most basic tools and capital investment leads to higher productivity growth."
This is based on the theory that the law of diminishing marginal returns will at some point occurred to the rate or level of investment at the national level, thereby leading to a slow-down effect on growth rates as the economy of a country matures.