sentences:  The inclusion of those states would have expanded CARIFTA's market by 8.5 million people and increased the subscribed capital of the Caribbean Development Bank (which had been linked with the formation and operation of CARIFTA) by approximately US$17 million.By 1971 however, Errol Barrow, Prime Minister of Barbados, saw no real advantage in including Haiti and the Dominican Republic (and Cuba) in CARIFTA unless a quota system was applied to their products as he considered their economies to be duplicate to those of the existing CARFITA states.The Dominican Republic first signaled its intention to join a regional economic bloc at the a Summit of American leaders in Uruguay in April 1967 when it signed the Declaration of the Presidents of America.