摘要:This paper tries to examine that in-country prices from the Turkish economy can be specified as a stationary relationship giving support to the long-run purchasing power parity in economics theory. For this purpose, a sub-regional categorization of the economy is considered over the investigation period of 2005-2012, and, following Esaka (2003), the study uses a panel estimation framework consisting of 12 disaggregated consumer price indices to search for whether the relative prices of goods between sub-regions of the Turkish economy can be represented by stationary time series properties.