In recent years the Present Value (PV) model has been used extensively
to interpret the behaviour of farmland prices. In this paper the rati
onal expectations version of the PV-model used by Tegene and Kuchler (
1993) to test for bubbles is examined using long time-series data for
land prices and rents in three US agricultural regions. The tests are
based on a VAR methodology that takes into account that land prices an
d rents are integrated of order one and cointegrated. The results indi
cate that the underlying equilibrium model used by Tegene and Kuchler
to reject bubbles is seriously at odds with the data.