Tax free version of US3x3v8 used for Burfisher (2016), Intro. to CGE Models.

This model is the output of US3x3v8 model with an Altertax experiment that sets all taxes to zero.

This model has:
3 sectors - AGR, MFG, SER
3 factors - LAND, LABOR, CAPITAL
2 regions - USA, ROW


