We use a residual-based bootstrap method to re-examine the finding of the Granger causality relationship from exchange rates to fundamentals in Engel and West (Exchange rate and fundamentals, Journal of Political Economy 2005, 113 (3), 485–517), in which the evidence for the relation is taken...

The purpose of this paper is to construct a model of exchange rate determination that is consistent with the stylized facts regarding the uncovered interest parity for short term and long term interest rates. This task is especially challenging because of the forward premium anomaly found for...

This paper proposes two estimators based on asymptotic theory to estimate structural parameters with spurious regressions involving unit-root nonstationary variables. This approach motivates a Hausman-type test for the null hypothesis of cointegration for dynamic Ordinary Least Squares...

We extend Armstrong’s result on exclusion in multi-dimensional screening models in two key ways, providing support for the view that this result holds true in a large class of models and is applicable to many different markets. First, we relax the strong technical assumptions he imposed on...

We consider a team production problem in which the principal observes only the group output and not individual effort and in which the principal can only penalize an agent for poor performance if she has verifiable evidence that the agent in question did not fulfill his job assignment. In this...

We obtain semiparametric efficiency bounds for estimation of a location parameter in a time series model where the innovations are stationary and ergodic conditionally symmetric marginale differences but otherwise prossess general depence and distributions of unknown from. We then describe an...