We develop and experimentally test a discrete choice model of an expert who recommends one of multiple actions to a decision maker who might take no action. Consistent with the recent theoretical literature on cheap talk recommendations, we find that recommendations are "persuasive" in that they...

We examine the performance of nonlinear instrumental variable (NIV) unit root tests using various recursive detrending methods. We find that the NIV unit root tests using the recursive detrending method of Chang (2002) are the most powerful. They are more powerful than OLS based DF tests.

The use of recursive demeaning and detrending procedures in unit root tests has been popular in the literature, since they lead to more precise estimation of the persistence parameter and greater power in unit root tests. However, we find that unit root tests using these recursive procedures...