Many studies have examined the power of Stochastic Unit Root (STUR) tests. However, these studies assume that the two error processes of the underlying time series are independent. In this study, we undertake a Monte Carlo study on the power of STUR tests without the condition of independence...

In spite of the extensive research which has already been undertaken, the issue as to whether Purchasing Power Parity (PPP) empirically holds, continues to be strongly debated. Existing studies have been criticized for their reliance on unit root tests which are deemed to suffer from certain...

We re-examine the efficiency of real estate markets based on the Escanciano-Lobato (2009) autocorrelation test which we improved by means of wild bootstrapping. Through Monte Carlo simulation, we find that the wild bootstrap-based autocorrelation test has very good performance even in small...