Using a long span of data in Spain, Esteve and Tamarit (2012b) reported evidence of a strong link between per capita income and per capita CO2. In this paper we extend their work, finding evidence of both non-linear cointegration and asymmetric adjustment using a novel approach due to Sephton...

In this article we examine the performance of an extended approach to testing for threshold cointegration that relies on the threshold specification process suggested by Gonzalo and Pitarakis (2002) and the block-bootstrap threshold unit root test of Seo (2008). A topical application...