U.S. gasoline and diesel prices have been sliding the past couple of months, but there’s still a lot of angst among politicians and the general public about the cost of motor fuels — and who’s to say prices at the pump won’t soar again, spurring another round of proposed “fixes” to the markets for crude oil and refined products. Among the proposals floated when prices spiked this spring were bans on the export of U.S.-sourced crude, gasoline and diesel, the idea being that suspending exports would increase the supply available to domestic markets and thus bring down prices. If only it were all so simple! In today’s RBN blog, we discuss the complicated ins and outs of oil, gasoline and diesel imports and exports, and the many effects of putting the kibosh on shipments to international markets.

