The purpose of this paper is to investigate Efficient Market Hypothesis (EMH) for Visegrad Group. The stock prices have been analyzed for the period between 1995 and 2014 with panel multiple structural breaks unit root test which is developed by Carrion-i-Silvestre et al. (2005). According to...

In this paper we analyze the performance of supremum augmented Dickey-Fuller (SADF), generalized SADF (GSADF), and backward SADF (BSADF) tests, as introduced by Phillips et al. (International Economic Review 56:1043-1078, 2015) for detecting and date-stamping financial bubbles. In Monte Carlo...

The research investigates the long-run overreaction phenomenon in EURONEXT stock exchange. Data of EURONEXT stock exchange for the period of 2000-2017 were employed for the winner and the loser portfolio formation and systemic risk adjustment with the CAPM. Robustness was checked with t-test...