I develop a tractable, two-country, real model of macroeconomic interdependence with a role for net foreign asset dynamics. Absence of Ricardian equivalence in an overlapping generations structure ensures existence of a well-defined, endogenously determined, steady-state, international...

I estimate the structural parameters of a small open economy model using data from Canada and the United States. The model improves upon the recent literature in open economy macroeconomics from an empirical perspective. I estimate parameters by using non-linear least squares at 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...