Economist Dr. Indera Sagewan says it's time for citizens to rethink their purchasing habits as the country grapples with a persistent foreign exchange shortage.<br />She warns that while some have again suggested devaluing the Trinidad and Tobago dollar, such a move would only drive up costs, squeeze households and small businesses, and do more harm than good.<br /><br />Tv6's Nicole M Romany has more. <br />
