In this project, we challenge the conventional wisdom on exchange rate predictability with the Taylor rule (Molodtsova & Papell, 2009; Rossi, 2013) by employing the vector error correction model (VECM) when the cointegration (CI) rank of our multivariate model is greater than one and less than full....

This paper tries to explain why most migration flows show some observable jumps in their processes, a phenomenon that seems to be sympathetic with the characteristic of irreversibility of migration. We present a real option model where the choice to migrate depends on both the differential wage...