id	keyword
ertr-612	tourism
ertr-612	south
ertr-612	incentives
ertr-612	africa
ertr-612	investment
ertr-612	irim
ertr-612	development
ertr-612	inequality
ertr-612	research
ertr-612	giampiccoli
ertr-612	poverty
ertr-612	review
ertr-612	tax