This article critically analyses the gendered framework of second language
investment, specifically focusing on gendered agency and its implications
for individuals engaged in language learning. This statement underscores
the significance of linguistic diversity and the active participation of
multilingual students in challenging uniform…[Read more]

“Ideal theorists” in contemporary liberal political theory argue that we can only arrive at a conception of what our most important political values require by reference to an imagined ideal state of affairs and that we must therefore, to some extent, engage in utopian thinking. Critical theorists, from Marx and the Frankfurt School, have tra…[Read more]

We present a model for pricing a credit derivative product where party A has sold default put protection on a Euro denominated bond. Specifically, upon bond issuer default, party A must pay to party B a notional amount of 10 million USD (excluding accrued interest). In exchange, party B must pay a fixed rate to party A, on a quarterly basis,…[Read more]

We present a valuation model for pricing a gold derivatives trade. The trade can be structured to synthesize a typical gold-miner’s hedge, specifically, a swap in which one party receives long-term interest rates and pays a blend of short-term interest rates and short-term gold lease rates.

We present a model for pricing a path-dependent, equity-linked payoff. Here a bounded price return is calculated from an underlying index at certain pre-specified dates. The total return at maturity is given by the sum of the bounded price returns above, but where a specified number of the highest of these returns are set to a cap value.

A model is presented for pricing an American call option on stock. The option tenor is n years, and its strike price is increased every anniversary. It has also the following feature: if the stock price stays in excess of 200% of the current strike price during 10 consecutive trading days. The seller can issue a notice to the buyer that one half…[Read more]

1. Motivation: Spiritual beliefs as a Drive or Motivation.
When you talk to “spiritual people” – spiritual beliefs are not just a motivation but a very profound source of inspiration and a powerful drive. In contrast spirituality as a motivation is conspicuously absent from much of academia proper. Beginning in 2017, I did substantial research.…[Read more]

Los procesos de enseñanza e investigación científica requieren fuentes y servicios de información actualizados. La Dirección de Información y Documentación Científico Técnica de la Universidad Central “Marta Abreu” de Las Villas, Cuba; ha identificado como problemática la existencia de escasos servicios de información que satisfagan las necesidade…[Read more]

This paper describes Facebook’s live-streamed community service efforts to educate the public about thesis and proposal preparation. Communication, learning, social impact, research, societal, and knowledge diffusion theories underpin this activity. Live streaming on Facebook involves planning, advertising, execution, and assessment. The community…[Read more]

Logic as a philosophical discipline underwent a radical change from the argumentative perspective of the new rhetoric. This approach, although it had already been approached theoretically and epistemologically, did not take off until the publication of the text Perelman and Lucie Olbrechts-Tyteca. This led to the division of logic into two areas:…[Read more]

Einstein observed, “Try and penetrate with our limited means the secrets of nature and you will find that, behind all the discernible laws and connections, there remains something subtle, intangible and inexplicable. Veneration of this force beyond anything that we can comprehend is my religion. To that extent I am, in fact, religious.” As the p…[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]

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]