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Young Ho Eom and Woon Wook Jang
Although the V-KOSPI 200 Futures markets opened in November 2014, trading has not been active until recently. One of the reasons for the illiquidity is due to the lack of a market…
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Although the V-KOSPI 200 Futures markets opened in November 2014, trading has not been active until recently. One of the reasons for the illiquidity is due to the lack of a market consensus on the stochastic process model for the underlying volatility index (V-KOSPI 200). Given this fact, there is no theoretical pricing model that can be used for the determination of the benchmark price for the V-KOSPI 200 Futures. In this paper, we use the generalized method of moments method to search for a model that fits well with the time series of V-KOSPI 200 under the historical measure. In addition, we compare the performance of each model for the pricing of the V-KOSPI 200 Futures under the risk neutral measure. In the empirical analysis, we find that the CEV (constant elasticity of variance) parameter with the value about 1.5 is needed to price both the underlying V-KOSPI 200 process (under the physical measure) and the V-KOSPI 200 Futures (under the risk neutral measure). We also find that the mean reversion property is necessary to explain the dynamics of V-KOSPI 200.
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Marzia Morena, Tommaso Truppi, Angela Silvia Pavesi, Genny Cia, Jacopo Giannelli and Marco Tavoni
This paper aims at investigating the possibility of effectively implementing the blockchain technology in the real estate environment, specifically applied to the Trust legal…
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Purpose
This paper aims at investigating the possibility of effectively implementing the blockchain technology in the real estate environment, specifically applied to the Trust legal instrument in Dopo di Noi (After Us) project, which is intended to guarantee assistance to persons with severe disabilities.
Design/methodology/approach
The paper is focused on how to apply the blockchain to the tool of Trust, analyzing the main features and characteristics of this technology.
Findings
The paper proposes two potential solutions for managing the Trust tool in the real estate sector, specifically within the Dopo di Noi project. The first simpler proposal is based on timestamping application. The second one radically changes the classical Trust model and introduces an automatization level in the process.
Social implications
The paper presents potential applications of the blockchain technology within the framework of Dopo di Noi project, which allows among other features, legal and tax facilitation for the institution of Trusts to benefit persons with severe disabilities.
Originality/value
This paper highlights the potentiality of the combination of the blockchain technology and the real estate environment and applies the blockchain technology to the Dopo di Noi project. Specifically, with the second solution, the paper proposes a platform that gathers, in a single network, various elements of the blockchain technology, such as timestamping, smart property, smart contract, and links them in order to provide services to persons with severe disabilities.
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Hasan Aydin and Muhammed Cinkaya
The aspects of global citizenship, education and diversity are framing a paradigm that encapsulates how education can develop the knowledge, skills, values and attitudes of…
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Purpose
The aspects of global citizenship, education and diversity are framing a paradigm that encapsulates how education can develop the knowledge, skills, values and attitudes of learners needed for securing a world which is more just, peaceful, tolerant, inclusive, secure and sustainable. The determination of students’ attitudes toward global citizenship education and diversity is a phenomenal issue of the past several decades. This study aims to develop an attitude scale to quantify the attitudes of students, the content of courses and instructors toward global citizenship education and diversity.
Design/methodology/approach
In this study, the factor structure and internal consistency of “Global Citizenship Education and Diversity Scale” (GCEDS) were analyzed, and validity and reliability of the scale were assessed. Two sample groups of participants were used in the assessment of the scale. The first sample group (exploratory factor analysis group) was composed of 147, and the second group (confirmatory factor analysis [CFA] group) was composed of 257 undergraduate students from three different large public universities in Turkey.
Findings
CFA confirmed the structure that emerged in the explanatory factor analysis. In this context, “GCEDS” is a valid and reliable scale.
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