explain please Staffing methodologies need to be adapted to the host country's context. Perlmutter's (1969) EPRG framework (ethnocentric, polycentric, regiocentric, and geocentric) can guide the staffing strategy. For instance, an ethnocentric approach would involve staffing key positions with expatriates from the home country, while a geocentric approach would involve hiring the best person for the job, regardless of nationality