全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Foad Shokrollahi , Adem Kılıçman
来源:[J].Advances in Difference Equations(IF 0.76), 2015, Vol.2015 (1), pp.1-8Springer
摘要:Abstract(#br)This research aims to investigate the strategy of fair insurance premium actuarial approach for pricing currency option, when the value of foreign currency option follows the mixed fractional Brownian motion with jumps and the European call and put currency option ar...
作者:Tairacan Augusto Pereira da Fonseca , Rodrigo Pessôa , Sabri Saeed Sanabani
来源:[J].International Journal of Environmental Research and Public Health(IF 1.998), 2015, Vol.12 (10), pp.13276-13288DOAJ
摘要:Currency notes have been implicated as a vehicle for transmitting community-acquired bacterial infections. However, the overall diversity of the bacterial population residing on banknotes is still unknown in Brazil. In this study, we aimed to investigate the overall bacterial p...
作者:Pablo Chamoso , Alfonso González-Briones , Alberto Rivas ...
来源:[J].Knowledge and Information Systems(IF 2.225), 2019, Vol.61 (2), pp.733-753Springer
摘要:... This paper focuses on the use of social computing to simplify the process of currency exchange at airports where services have to be provided to people of all nationalities. This is a complex social scenario in which the buyer and seller must reach an agreement without speaki...
作者:C. Lee , G. Burgess , I. Kuhn ...
来源:[J].Public Health(IF 1.35), 2020, Vol.180, pp.117-128Elsevier
摘要:... As non-monetary place-based approaches, Community Exchange/Time Currencies could improve social contact and cohesion, and help mobilise families, neighbourhoods, communities and their assets in beneficial ways for health. Despite this interest, the evidence base for health ...
作者:Enrico Di Donato , Carmen Cinira Santos Martin , Bruno Spinosa De Martinis
来源:[J].Química Nova(IF 0.737), 2007, Vol.30 (8), pp.1966-1967DOAJ
摘要:The presence of illicit drugs such as cocaine and marijuana in US paper currency is very well demonstrated. However, there is no published study describing the presence of cocaine and/or other illicit drugs in Brazilian paper currency. In this study, Brazilian banknotes were col...
作者:J. Chambers , W. Yan , A. Garhwal ...
来源:[J].Multimedia Tools and Applications(IF 1.014), 2015, Vol.74 (11), pp.4013-4043Springer
摘要:Abstract(#br)By its definition, the word ‘currency’ refers to an agreed medium for exchange, a nation’s currency is the formal medium enforced by the elected governing entity. Throughout history, issuers have faced one common threat: counterfeiting. Despite technological ...
作者:Xiaoyu Ji , Huishan Wu
来源:[J].Soft Computing(IF 1.124), 2017, Vol.21 (18), pp.5507-5514Springer
摘要:Uncertain differential equation is an important tool to deal with the currency exchange rate problems in uncertain environment. Considering the fierce drifts of the exchange rate, this paper proposes a currency model by using the uncertain differential equation with jumps. The un...
作者:Xing Yu , Yanyin Li , Zhongkai Wan
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2019, Vol.2019DOAJ
摘要:In this paper, we consider a risk averse competitive firm that adopts currency futures and options for hedging purpose. Based on the assumption of unbiased markets of currency futures and options, we propose the optimal hedging model in dynamic setting. By using two-stage op...
作者:Xiao Wang , Yufu Ning
来源:[J].Soft Computing(IF 1.124), 2017, Vol.21 (22), pp.6739-6754Springer
摘要:Considering the uncertain fluctuations in the financial market from time to time, we propose a currency model with floating interest rates within the framework of uncertainty theory. Different from the classical stochastic currency models, this paper is assumed that the domestic ...
作者:Nonthachote Chatsanga , Andrew J. Parkes
来源:[J].Expert Systems With Applications(IF 1.854), 2017, Vol.83, pp.333-349Elsevier
摘要:... This paper introduces an optimisation model that manages currency exposure of a portfolio through a combination of foreign exchange forward contracts, thereby creating a “currency overlay” on top of asset allocation. Crucially, the hedging and transaction costs associa...

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