Abstract Asset pricing models are well established and have been used extensively by practitioners both for pricing options as well as for hedging them. Though Black-Scholes is the original and most commonly communicated asset pricing model, alternative asset pricing models which incorporate additional features have since been developed. We present three asset pricing models here - the Black-Scholes model, the Heston model and the Merton (1976) model. For each asset pricing model we test the...
Abstract This study analyses the level of student engagement at youth skills development organisations which are situated in low-income, high-stress communities. It asks the following questions: What motivates youth to be engaged in their learning environments? What are youths reporting on experiencing while in the learning environment? How might we use this data to help us develop the skills of the youth better? Through capturing a day in the life of youth from a cognitive, emotional and co...
Abstract This research looks to understand the role digital media plays to inspire and sustain sports participation and how digital media could be used as a socially inclusive tool. The study explores if strategically packaged digital media could be used in a socially inclusive way to increase or sustain sports participation. This would address one of the problems facing sports organisations, as sports participation is decreasing or at least stagnating both in South Africa and on a global sca...
Abstract The crystal structures or a number of molecular complexes formed by 4a4'•din1trodiphenyl with various diphenyl derivatives are described. The general type of structure is undoubtedly the same tor all the complexes examined and the typical arrangement may be taken as that in the complex of 4·z4 1 .. dinitrodiphenyl with 4-hydroxydiphenyl, the structure of which has been tully determined. As shown 1n fig. 7 the dinitrodiphenyl molecules form layers in face•centred array and lie on...
ABSTRACT Strategic management is a critical factor in strengthening organizational performance through effective decision making, systematic strategy formulation and implementation of strategic goals for the effective performance of an organization. Many successful organizations have consistently performed better than their competitors mainly because they have implemented strategic management. The Ministry of Education, Science and Technology (MOES&T) in the Republic of Kenya expects that all...
ABSTRACT The Tiv concept of power-sharing, ya na angbian, is a socio-political philosophy that the Tiv have been practising since the pre-colonial era. However, little effort has been made to explore the philosophical element of thisphilosophy. In this exposè, the researcher traces the roots of ya na angbian from the ethico-metaphysical perspective, narrowing it to the Tiv cosmology and ontological order, Tiv ethics and established the point of departure for the practice of the principle. ...
Abstract Suffering and its opposite, happiness, are the basic push and pull of every human action, thus their centrality in human existence. In the 6th century B.C, Gotama Siddhatta, who later became the Buddha, was struck by the reality of human suffering. For this, he abandoned all in his youth in the search for a solution to this problem. Following his enlightenment, he came to the conclusion that: firstly, life is simply suffering; secondly, the cause of human suffering is desire or crav...
The theory of knowledge as espoused by David Hume is built on the principle of sense experience as a basis of human development. Kenya‟s secondary schools education appears to have borrowed from various philosophical theories, with Hume‟s theory of knowledge being one of them. Hence the study aimed at evaluating this theory and its relevance in secondary school education level in Baringo Central District as a point of reference. The study employed descriptive ex post facto research d...
ABSTRACT Deforestation and forest degradation are among the sources of greenhouse gases emissions. Therefore, reducing emissions from deforestation and forest degradation, ‘plus’ forest conservation, sustainable management of forests and enhancement of forest carbon stocks (REDD+)are considered asa unique opportunity of improving forest governance in developing countries. REDD+ has already been included as amitigation mechanismin the Paris Agreement onclimate change.Tanzania is among th...
ABSTRACT Rice is the main food staple in Zanzibar, accounting for about 54 percent of the total caloric intake. Zanzibar imports about 80 percent of its rice requirements. Based on the potential of 3 tons per hector in rain fed and 6 tons per hector in irrigated rice. The government of Zanzibar intends to reduce external dependency from current 80 to 40 percent as part of country’s food self-sufficiency goal. This study intends to inform policy by providing quantitative evidence about farm...
EXTENDED ABSTRACT This study was undertaken to reduce the losses caused by Bactrocera dorsalis (Hendel) in Manica province, Mozambique, through an optimized integrated pest management (IPM) package. It involved interviews with farmers to collect baseline information on awareness of fruit producers regarding fruit fly pests and their management so that an IPM package can be developed based on the farmers’ needs. Additionally, systematic trapping data of B. dorsalis seasonality and damage we...
EXTENDED ABSTRACT In an effort to unlock the productive potential of the agricultural sector in Nigeria, in 2011 the government implemented the Growth Enhancement Support Scheme (GESS) in all the thirty six states of Nigeria including Abuja Federal Capital Territory. GESS is an innovative input subsidy programme that uses phone technology to reach farmers directly with subsidized fertilizer and improved maize seeds. The overall objective of GESS programme was to raise the productivity of mil...
ABSTRACT The thermal performance of solar drying methods (cabinet direct, cabinet mixed-mode and tunnel drying), biochemical, sensory, rehydration and shelf-life qualities of mango banana, pineapple and tomato varieties were investigated in this study. Collector efficiencies and drying rates were computed and compared to measure the performance of dryers. The results showed tunnel dryer had significantly (p
EXTENDED ABSTRACT The study on response of thirty-one (31) improved tea (Camellia sinensis L. (O). Kuntze) genotypes to environment variation and drip irrigation levels were conducted for tea yield and yield components. In same study, five genotypes were assessed on stability and adaptability for tea quality. A Complete Randomized Block Design with 3-replicates was adopted. Yield responses to drip irrigation were evaluated using five drip-irrigations (I0 to I4) levels. High genetic × enviro...
EXTENDED ABSTRACT Gender Mainstreaming Strategies (GMSs) have the potentiality for reducing gender gaps and hence enhancing gender equality in Local Government Authorities (LGAs). However, studies have not reached consensus on whether the internationally and nationally planned GMSs have significant effect on the intended achieved gender equality among LGA officials. This study was conducted in Dodoma Municipality and Mpwapwa District by capturing urban and rural settings respectively in Tanz...