The study looked at the relationship between foreign investment and economic growth in India from 1992 to 2014. They found a strong connection between the two, with both influencing each other. The researchers used advanced statistical methods to show that economic growth and foreign investment in India are linked in the long term. This means that as foreign investment increases, so does economic growth, and vice versa. The results suggest that both factors have a significant impact on each other in India during the period studied.