Research students (MSc, PhD or higher studies)/ researchers or those on study leave from several underdeveloped countries go and study in developed countries for few or several years with certain funding arrangement and supervisor’s willingness.
Those who come back to their countries after completion of their studies mostly remain unable to establish higher level of research/ education programs and to develop the research environment in their countries.
What might be the major reasons behind this issue? How it can be solved to any extent?