id	keyword
hassl-3717	remittances
hassl-3717	economic
hassl-3717	growth
hassl-3717	south
hassl-3717	africa
hassl-3717	impact
hassl-3717	development
hassl-3717	countries
hassl-3717	study
hassl-3717	relationship
hassl-3717	variable
hassl-3717	𝑖=1