Sensitive sexualities: dichotomized discourse in the erasure of bisexuality

A combination of Q methodology and a Think Aloud task explored how cultural knowledge about bisexuality is constructed and maintained. Q methodology revealed positive interpretations of bisexuality. Critical Discourse Analysis of the Think Aloud task however, exposed the maintenance of dualistic categories of sex, gender and sexuality acting as ‘operating systems’ and strategically guiding the social representation of bisexuality as ‘non-existent’, ‘deviant’, ‘abnormal’ and/or ‘promiscuous’. The findings of this study suggest that overt heterosexism is not becoming extinct; instead it has found rather subtle ways of incorporating itself into ‘liberal’ discourses

Polyamory: Intimate practice, identity or sexual orientation?

Polyamory means different things to different people. While some consider polyamory to be nothing more than a convenient label for their current relationship constellations or a handy tool for communicating their willingness to enter more than one relationship at a time, others claim it as one of their core identities. Essentialist identity narratives have sustained recent arguments that polyamory is best understood as a sexual orientation and is as such comparable with homosexuality, heterosexuality or bisexuality. Such a move would render polyamory intelligible within dominant political and legal frameworks of sexual diversity. The article surveys academic and activist discussions on sexual orientation and traces contradictory voices in current debates on polyamory. The author draws on poststructuralist ideas to show the shortcomings of sexual orientation discourses and highlights the losses which are likely to follow from pragmatic definitions of polyamory as sexual orientation

Causality in crude oil prices

Crude oil markets witness growing disparity between the quality of crudes supplied and demanded in the market. The market share of low-quality crudes is increasing due to the depletion of old fields and increasing demand. This is unnerving the practitioners and affecting the relevance of the traditional benchmark crudes due to the lack of lower quality benchmarks (Montepeque, 2005). In this article, we apply Granger causality tests to study the price dependence of 32 crudes in order to establish which crudes drive other prices and which ones simply follow general market trends. Our results indicate that some of the old benchmarks are still relevant while others can be disregarded. Our results also interestingly show that the low-quality Mediterranean Russian Urals crude, introduced in the late 1990s, has emerged recently as a significant driver of global prices.