The sharp increase in agricultural commodity prices in 2008 and in 2011 has triggered an intensive debate on the causes for these price booms. Speculative bubbles have been quoted as one factor among others for the price peaks. Against this background, our paper contributes to this discussion by...

The mechanism for the protection of human rights on the European level is heading towards a reform aimed at reducing the time consecrated by the European Court to the inadmissible or repetitive complaints and petitions, granting at the same time the due importance to the complaints raising...

This study tests for the presence of periodically, partially collapsing speculative bubbles in the sector indices of the S&P 500 using a regime-switching approach. We also employ an augmented model that includes trading volume as a technical indicator to improve the ability of the model to time...