This study shows the value of ethnographic research in driving marketing po
licy in Third World economic development. In the controversy surrounding th
e World Bank's Structural Adjustment Program, the government of Niger and i
ts multilateral partners sought to identify policy interventions that would
promote export marketing growth. The study aims for a programmatic evaluat
ion of onion marketing in West Africa. In addition, it assesses the distrib
ution of benefits to participants in the marketing channel and evaluates wi
despread negative perceptions of marketing intermediaries.