Four Proposals to Help Commodity Exporters Cope with Price Volatility. Jeffrey Frankel, October 17, 2017, Paper, “Financial markets have done little, if anything, to moderate the impact of commodity price volatility on the exporting countries. This column reviews four proposals to make exporters less vulnerable to volatility – two attempts at appropriate financial engineering, and two attempts at countercyclical macroeconomic policy. One in each category is tried and tested; the other two have hardly been tried.Link