Nowadays, the importance of crude oil goes beyond simple economic aspects and affects social life in general. As such, it is imperative that we should know what the relationship between GDP growth and oil price changes is like. This paper presents evidence of a nonlinear relationship between the...

This paper presents evidence of a non-linear relationship between GDP growth and oil price changes in the US economy. We also argue that this non-linearity is not merely due to the use of data from the mid-1980s onwards, as most authors, so far, seem to believe. In fact, we find the existence of...

European labour markets have undergone several important innovations over the last three decades. Most countries have reformed their labour markets since the mid-1990s, with the liberalization of fixed-term contracts and temporary work agencies being the common elements to such reforms. This...