The International Property Rights Index (IPRI) is the flagship publication of Property Rights Alliance (PRA), an organization based in Washington, D.C., dedicated to the promotion of property rights around the world. The IPRI is built up from 10 factors, gathered under three components: the Legal and Political Environment (LP), Physical Property Rights (PPR), and Intellectual Property Rights (IPR). The overall grading scale of the IPRI is [0 – 10], where 10 is the highest value and 0 is the lowest value in each category.
Source: International Property Rights Index