Jim Reid, Head of Macro and Thematic Research, discusses the latest edition of the "Mapping the World's Prices" report from the Deutsche Bank Research Institute with thematic strategist Adrian Cox. The report looks at the world's cheapest and most expensive cities, where currency goes furthest, and the best places to live and eat . They discuss changes in global prices, quality of life, and the "cheap date" index . They also touch on the impact of policy on rankings, and expectations for the future .