The Pakistan Institute of Development Economics (popularly known as PIDE) (دانشگاہِ پاکستان برائے ارتقائے معاشیات) is a post-graduate research institute and a public policy think tank located in the vicinity of Islamabad, Pakistan. Since the 1990s, its research has been devoted to theoretical and empirical research in development economics in general and on Pakistan-related economic issues in particular. In addition, the PIDE also grants post-graduate and doctoral studies programmes in various disciplines of social sciences since 2006.