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Bernard Adjekophori,Sulaimon Olanrewaju Adebiyi
The capital market is unarguably the most robust institution in any economy notable for mobilizing the necessary fund for financing long-term productive project. It controls relatively large amounts of capital and represent the largest institutional prov...
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Silvia Bou Ysás,Magda Cayón Costa,Albert Hernández
Pág. 73 - 94
Departing from the notion that labour legislation should be founded in the generation of job stability a model for recruitment is presented in which the employer is likened to the holder of an investment portfolio containing two real deriv...
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Jaime Andrés Vargas Vives,Juan Sergio Cruz Merchán
Pág. 55 - 82
application, management and value. The study shows how risk management models can create value by reducing the discount rate of valuation flows of the underlying asset Three models of real derivatives are put forward: sales derivatives, cost derivatives,...
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Andrew J. Liounis, John A. Christian and Shane B. Robinson
Many scientific and engineering problems benefit from analytic expressions for eigenvalue and eigenvector derivatives with respect to the elements of the parent matrix. While there exists extensive literature on the calculation of these derivatives, whic...
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Damilola Akingbesote, Ying Zhan, Rytis Maskeliunas and Robertas Dama?evicius
The paper presents an evaluation of a Pareto-optimized FaceNet model with data preprocessing techniques to improve the accuracy of face recognition in the era of mask-wearing. The COVID-19 pandemic has led to an increase in mask-wearing, which poses a ch...
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A. V. Zakharov,I. S. Kurilova,R. R. Ramazanova,O. G. Starceva
Pág. 16 - 20
The production time series for the classical Cobb-Douglas function on capital and labor costs is considered. Discrepancies between theoretical values of output (Cobb-Douglas function) and real indicator values are interpreted as random deviations. Instea...
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Jesser Roberto Paladines Amaiquema
Pág. 9 - 13
Ecuador is an oil exporter country but it is also an importer of oil derivatives products. In this research the relationship between its real gross domestic product (GDP) per capita and the oil price, gas price, inflation and total expenditure is st...
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Cícero Carlos Ramos de Brito, Frank Gomes-Silva, Leandro Chaves Rêgo, Wilson Rosa de Oliveira
Pág. 79 - 87
This paper presents a new class of probability distributions generated from the gamma distribution. For the new class proposed, we present several statistical properties, such as the risk function, expansions to density and cumulative function, mom...
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Fernando Antonio Lucena Aiube,Edison Americo Huarsaya Tito
Pág. p. 361 - 375
The amount of cash a firm should maintain is an old problem tackled by finance literature. The recent advances in finance, mainly in the derivatives area, has opened the opportunity to revisit this subject. Cossin and Hricko (2004) studied the benefits o...
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Romeo Victor Ionescu, Costinela Fortea, Monica Laura Zlati and Valentin Marian Antohi
Since we are living in a time of multiple crises and geopolitical unrest, it is important to look at how monetary aggregates affect the real economy. This will help us figure out how uncertainty affects the economy and come up with more stable financial ...
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Svetlana A. Krasnova, Julia G. Kokunko, Sergey A. Kochetkov and Victor A. Utkin
Planning an achievable trajectory for a mobile robot usually consists of two steps: (i) finding a path in the form of a sequence of discrete waypoints and (ii) transforming this sequence into a continuous and smooth curve. To solve the second problem, th...
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Aleksandr Kulikov, Pavel Ilyushin and Anton Loskutov
Current microprocessor-based relay protection and automation (RPA) devices supported by IEC 61850 provide access to a large amount of information on the protected or controlled electric power facility in real time. The issue of using such information (Bi...
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Manoj P. Rayaroth, Grzegorz Boczkaj, Olivier Aubry, Usha K. Aravind and Charuvila T. Aravindakumar
Advanced oxidation processes (AOPs) hold great promise in the removal of organic contaminants. Reactive oxygen species (ROS) produced in AOPs react with target pollutants to initially form several intermediate compounds that finally undergo complete mine...
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Shang Tai, Lixin Wang, Yanling Wang, Shiguang Lu, Chen Bu and Ting Yue
In the early stages of aircraft design, a scaled model of the aircraft is installed in a wind tunnel for dynamic semi-free flight to approximate real flight, and the test data are then used to identify the aerodynamic parameters. However, the absence of ...
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Kejing Zhao, Jinliang Zhang and Qing Liu
The reasonable pricing of options can effectively help investors avoid risks and obtain benefits, which plays a very important role in the stability of the financial market. The traditional single option pricing model often fails to meet the ideal expect...
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Florent Poux, Romain Neuville, Line Van Wersch, Gilles-Antoine Nys and Roland Billen
Digital investigations of the real world through point clouds and derivatives are changing how curators, cultural heritage researchers and archaeologists work and collaborate. To progressively aggregate expertise and enhance the working proficiency of al...
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Nadhie Juliawan, Hyoung-Seog Chung, Jae-Woo Lee and Sangho Kim
This paper focuses on estimating dynamic stability derivatives using a computational fluid dynamics (CFD)-based force oscillation method, and on separating the coupled dynamic derivatives terms obtained from the method. A transient RANS solver is used to...
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