<P> Reverse brain drain is a form of brain drain where human capital moves in reverse from a more developed country to a less developed country that is developing rapidly . These migrants may accumulate savings, also known as remittances, and develop skills overseas that can be used in their home country . </P> <P> Brain drain can occur when scientists, engineers, or other intellectual elites migrate to a more developed country to learn in its universities, perform research, or gain working experience in areas where education and employment opportunities are limited in their home country . These professionals then return to their home country after several years of experience to start a related business, teach in a university, or work for a multi-national in their home country . Their return is this "Reverse Brain Drain". </P>

How can brain drain be checked for the sake of national development
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