Useful Stats: State Rankings of GSP Per Capita: 1999-2003
Gross State Product (GSP) is considered, at least in theory, to be an effective measure of the "value added" by a state's economy. That is, the figure represents the sum of all net industrial activity within the state, where net activity is defined as total outputs (sales or receipts and other operating income, commodity taxes, and inventory change) minus total inputs (consumption of goods and services purchased from other industries or imported).