Markets are volatile due to the large number of economic cross-currents. The WTO unsurprisingly announced that global trade would decline in 2023. The combination of rising interest rates, inflating prices, energy shortages and reshoring efforts add to the burdens. OPEC+ will cut oil production by 2 billion barrels/day just as Europe tries to wean itself off of Russian gas. Some say the current combination of factors will lead to stagflation. Now the White House is said to be considering an export ban on gasoline. This will prove more globally controversial than its push for tax credits limited to domestic EV output. Domestically, it will lower gasoline prices but concurrently reduce the incentive for production. Longer term, refiner invest...