BIS: When the walk is not random: commodity prices and exchange rates May 20, 2016 5:00am by Guest Author BIS When the Walk is Not Random Commodity Prices and Exchange Rates Spread the wealth. twitter facebook linkedin Posted Under Commodities Macro/Econ Personal Finance Regulation Taxes and Policy Think Tank Previous Post Non-performing loans: regulatory and accounting treatments of assets Next Post 1935 Auburn Eight Supercharged Speedster