Purchasing power parities for policy making: a visual guide to using data from the International Comparison Program provides an overview of how PPPs, price levels and other ICP results enable a wealth of indicators that allow national governments, policy makers, and other users to measure the effectiveness of current domestic policies, compare themselves with other economies, and track development and progress over time.
Browse sections, chapters arranged by topic, and interactive visualizations below. Alternatively download a pdf of the guide with links to interactive visualizations and access to underlying data.