CARACAS, Venezuela -- Venezuela has lifted foreign exchange controls on banks for the first time in 16 years, but some observers were skeptical Monday that the measure will do much to lift the shrinking economy.
Economist Asdrúbal Oliveros said some private institutions struggle to do international transactions because of U.S. sanctions imposed in a campaign aimed at pressuring President Nicolás Maduro out of office.
"An exchange control can't be lifted by decree. There have to be the conditions for it," Oliveros said.
The exchange controls were imposed by Maduro's predecessor, Hugo Chávez, following an attempted coup in 2002.
The Venezuelan government took steps in August to loosen controls, allowing people and companies to buy and sell dollars through exchange houses subject to regulations on the price and amount. But the measure had little success due to the scarcity of foreign currency. For years, Venezuela has had a flourishing black market in which dollars are sold for more than the official rate, currently at 5,200 bolivares to the dollar.
Venezuela's financial problems have intensified because of a sharp reduction in oil exports, a key source of foreign currency. The oil industry is under U.S. sanctions as Washington and its allies try to open the way for opposition leader Juan Guaidó to replace Maduro, who says he is the target of a coup plot.
Venezuela's humanitarian crisis has dragged on for years, prompting some 3 million people to leave the country for neighboring Colombia and elsewhere.
On April 30, Guaidó attempted to break the political deadlock by calling for a military uprising to overthrow Maduro. Key military leaders did not heed the call.