1 “...-efficient economies in the Middle East and North Africa (MENA) region. The present study complements...”

2 “... pressures, hurting the poor and middle class disproportionally. Shortages of imports are also expected...”

3 “... expansion of its middle class. In the East Asia region over 2002-2015, the share of population...”

4 “... 15 Dollars per day increases by about 1 million every year. The demand of the burgeoning middle class...”