Wage cuts are often presumed to reflect an adverse change in economic constraints. However, several theoretical models have shown they can be a form of investment in future wage growth. This paper provides empirical evidence of the latter by explicitly modeling the worker's job choice when the...

In the context of testing for a unit root in a univariate time series, the convention is to ignore information in related time series. This paper shows that this convention is quite costly, as large power gains can be achieved by including correlated stationary covariates in the regression...

This article reviews David Hendry's Econometrics: Alchemy or Science?

We estimate the trend in the transitory variance of male earnings in the U.S. using the Michigan Panel Study of Income Dynamics from 1970 to 2004. Using both an error components model as well as simpler but more approximate methods, we find that the transitory variance increased substantially in...

A stationary-state perfect foresight model is developed in which housing and land are treated as investment assets convertible to each other at some costs. Investors hold either land or housing and are heterogeneous in the i. i. d idiosyncratic shocks to their conversion costs in every time...

This paper uses a decomposition of the data into common and idiosyncratic components to develop procedures that test if these components satisfy the null hypothesis of stationarity. The decomposition also allows us to construct pooled tests that satisfy the cross-section independence assumption....

In a first-best environment, taxi travel should be subsidized. The result derives from economies of scale to taxi density--doubling trips and taxis reduces waiting time. The subsidy should cover the shadow cost of taxis' idle time at the optimum.

This paper investigates property tax systems (linear taxes on pre-development land value, post-development structure value, and post-development site value) from a partial equilibrium perspective. Particular attention is paid to characterizing property tax systems that are neutral with respect...