Results 11 to 20 of about 115,803 (172)

On the Value of Emerging, Day-Ahead Market Related Wind-Storage Narratives in Greece: An Early Empirical Analysis

open access: yesEnergies, 2023
Large-scale integration of renewable energy sources introduces high levels of uncertainty in power systems. In addressing the inherent uncertainty of renewables, coupling with energy storage systems allows for improved dispatchability, not only in terms ...
Stefanos Tampakakis, Dimitrios Zafirakis
doaj   +1 more source

Energy Storage Arbitrage in Grid-Connected Micro-Grids Under Real-Time Market Price Uncertainty: A Double-Q Learning Approach

open access: yesIEEE Access, 2020
Energy storage plays a significant role in improving the stability of distributed energy, improving power quality and peak regulation in the micro-grid system, which is of great significance to the sustainable development of energy.
Yunjun Yu, Zhenfen Cai, Yushui Huang
doaj   +1 more source

Arbitrage vs innovation opportunity analysis among MSMEs actors in Surabaya

open access: yesJurnal Ekonomi dan Bisnis, 2022
The Covid-19 pandemic has brought changes in various aspects of life, especially in business management. This study aims to examine whether there are differences in the choice of opportunities between arbitrage opportunities and innovation opportunities ...
Damelina Basauli Tambunan   +3 more
doaj   +1 more source

Locarno Treaties (1925) in the Context of the Versailles System Transformation as seen from London

open access: yesВестник Московского Университета. Серия XXV: Международные отношения и мировая политика, 2021
This paper is an attempt to reassess the role of the Locarno Treaties (1925) in terms of the Versailles-Washington system of international relations evolution.
E. V. Khakhalkina, V. S. Dzyuba
doaj   +1 more source

Sound Deposit Insurance Pricing Using a Machine Learning Approach

open access: yesRisks, 2019
While the main conceptual issue related to deposit insurances is the moral hazard risk, the main technical issue is inaccurate calibration of the implied volatility. This issue can raise the risk of generating an arbitrage.
Hirbod Assa   +2 more
doaj   +1 more source

Games in a foreign exchange market and solutions

open access: yesFinancial Internet Quarterly, 2023
Exchange rate and its related risk management are too important for main participants in foreign exchange markets. There are many approaches developed in the literature for studying risk management say arbitrage detection, say finding replication ...
Habibi Reza
doaj   +1 more source

Application of Stochastics Dominance via Quantile Regression in Analysis of Arbitrage Opportunities Market Efficiency and Investors Preferences [PDF]

open access: yesتحقیقات مالی, 2021
Objective: The stochastic dominance theory has extensively employed in various financial fields because it is not necessary to assume a specific distribution of returns, such as normal distribution.
Moslem Peymany Foroushany   +2 more
doaj   +1 more source

Convexity arbitrage – the idea which does not work

open access: yesCogent Economics & Finance, 2022
Algorithmic trading, so popular nowadays, uses many strategies that are algorithmizable and promise profitability. This research answers the question whether it is possible to successfully use a convexity arbitrage strategy in a bond portfolio in ...
Bohumil Stádník
doaj   +1 more source

Nonequilibrium Geometric No-Arbitrage Principle and Asset Pricing Theorem

open access: yesDiscrete Dynamics in Nature and Society, 2023
We find a novel and intimate correspondence in the present paper between the martingale and one-parameter transformation group and develop a nonequilibrium geometric no-arbitrage principle to a frictional financial market via this correspondence. Further,
Wanxiao Tang, Peibiao Zhao
doaj   +1 more source

Recent trends in the financial field in Brazil and their impact on the political scenario

open access: yesDados: Revista de Ciências Sociais, 2005
During the last decade Brazil has witnessed the expansion and differentiation of its financial field, with a major impact on society and the composition of its elites.
Roberto Grün, Knight Dundonald Campbell
doaj   +1 more source

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