In recent contributions, Weizsäcker (2014) and Summers (2014) maintain that mature economies accumulate too much capital. They suggest large and lasting public deficits as a remedy. This paper argues that overaccumulation cannot occur in an economy with land. It presents novel data of aggregate land values, analyzes the issue in a stochastic framework, and conducts an empirical test of overaccumulation.
Dynamic efficiency overaccumulation land fiscal policy public debt