What do you understand by 'Reverse Brain Drain'? Identify the key drivers of the rising trend of this phenomenon in the country.

Reverse brain drain refers to the reverse migration of people like professionals, intellectuals, students staying in foreign countries back to their country of origin. Reading trend of reverse brain drain has been observed post-pandemic era. Key drivers being reverse brain drain: (1) Economic dynamism of the Indian economy i) Indian economy on the pathway to be 3rd largest economy globally. (2) Emergence of India as one of the largest consumer market