Here are some of my papers.
Any comments welcome.
We propose the use of a sequential poolability test to link homogeneous and heterogeneous panel unit root tests. We find that the empirical results on the veracity of PPP using recent panel unit root and cointegration tests are mixed. In particular, it evaluates Ricardian Equivalence, Neoclassical, and Keynesian paradigms on the impact of real government debt on money demand. The empirical estimates in four Asian countries confirm that macroeconomic variables can explain the crises.