In lieu of an abstract, here is the beginning of the article… One of the most striking things about speculative literature of the twenty-first century has been its increasingly focussed interest in imagining impending disaster: from the escalating likelihood of biblical deluge on a planetary scale to looming ecocatastrophes of drought and…[Read more]

This article explores an emerging cluster of ecocatastrophe narratives that locate utopian possibility within the Earth’s sub-crustal lithosphere. Texts such as N. K. Jemisin’s “Broken Earth” trilogy (2015–2017), J. G. Ballard’s The Crystal World (1966), Lars von Trier’s film Melancholia (2011), Irene Solà’s Catalan novel When I Sing, Mountains…[Read more]

El profesional de la información actualmente ha sido ampliamente demandado para la gestión de revistas, la evaluación de la ciencia y la actividad científica. En Cuba la formación del profesional de la información se realiza en cuatro centros de educación superior dentro de los que se encuentra la Universidad Central “Marta Abreu” de Las Villas…[Read more]

We present a valuation model for pricing two asset barrier options on commodity futures. Applications to commodity futures have a number of specific. The analytical valuation formulas are also implemented. The payoff of a two asset barrier options is made against one of the assets, while the other asset is used to trigger the barrier.

Forest conservation is a very important concept across the world. It is not only crucial for climate change but also very critical for the survival of humanity. In Africa, forests have always been an important aspect of nature that is regarded with uttermost reverence and
care. Importantly, discussions on health, healthcare, culture, economics…[Read more]

Forest conservation is a very important concept across the world. It is not only crucial for climate change but also very critical for the survival of humanity. In Africa, forests have always been an important aspect of nature that is regarded with uttermost reverence and
care. Importantly, discussions on health, healthcare, culture, economics…[Read more]

A two-asset barrier option is a European style option whose value is determined by two underlying assets. One asset, S1, determines the payoff function, and the other, S2, knocks the option in or out if the S2 value crosses the barrier.

A Market Mix GIC is a type of guaranteed investment certificate, which offers a return based on a corresponding GIC rate and the performance of a basket of certain stock and bond market indices. The payoff at maturity from a Market Mix GIC can be shown equal to the invested principal plus this principal times the sum of the minimum guaranteed…[Read more]

Los argumentos de autoridad se basan en la idea de que una fuente de autoridad tiene un conocimiento especializado y confiable sobre un tema en particular. Este tipo de argumento busca establecer la validez de una afirmación o conclusión a través de la citación de una fuente de autoridad reconocida. Por ejemplo, en la ciencia, se utilizan arg…[Read more]

The Market Mix GIC is a type of guaranteed investment certificate, of 3- or 5-year term, which offers a return based on a corresponding GIC rate and the performance of a basket of certain stock and bond market indices. To determine the rate of return, the percentage change in each index level from the initial level is calculated. Here the initial…[Read more]

A pricing model was developed for pricing a total return swap between two parties. Here party A receives LIBOR plus a spread, but pays out the equity dividends arising from a collateralized loan obligation (CLO).