Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Ahmed Bossman"'
Publikováno v:
Financial Innovation, Vol 10, Iss 1, Pp 1-38 (2024)
Abstract We provide empirical evidence supporting the economic reasoning behind the impossibility of diversification benefits and the hedge attributes of cryptocurrencies remaining in force during the downside trends observed in bearish financial mar
Externí odkaz:
https://doaj.org/article/d8861710e8d7462bbd9f0fa6bbf55045
Autor:
Vincent Adela, Samuel Kwaku Agyei, Siaw Frimpong, Damankah Beatrice Awisome, Ahmed Bossman, Robert Ofori Abosompim, Joseph Kofi Obeng Benchie, Abdul Mujeeb Agyemang Ahmed
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23911- (2024)
Aside from statutory requirements, Small and Medium-Sized Enterprises (SMEs) hardly take into consideration reliable accounting systems. Therefore, poor and ineffective bookkeeping has contributed to the collapse of some SMEs. This paper examines the
Externí odkaz:
https://doaj.org/article/91d05f9c9fd4405badb9f2fae13c6c3f
Autor:
Samuel Kwaku Agyei, Ahmed Bossman
Publikováno v:
Cogent Economics & Finance, Vol 11, Iss 1 (2023)
AbstractMarket participants, regulators, and practitioners might have disregarded the prospective integration of African markets and the integration of commodity markets with traditional markets. We examine the nonhomogeneous return spillovers and co
Externí odkaz:
https://doaj.org/article/57468cf1b5684277a42e966cd2df4829
Autor:
Samuel Kwaku Agyei, Ahmed Bossman
Publikováno v:
Quantitative Finance and Economics, Vol 7, Iss 1, Pp 87-116 (2023)
The GIIPS economies are noted to suffer the most consequences of systemic crises. Regardless of their bad performance in crisis periods, their role(s) in asset allocation and portfolio management cannot go unnoticed. For effective portfolio managemen
Externí odkaz:
https://doaj.org/article/71269d2373984dc885830d7d4841459b
Publikováno v:
Scientific African, Vol 21, Iss , Pp e01829- (2023)
In Ghana, recent financial sector clean-ups and reforms have impacted the operations of several corporations in the business-to-business market. Coupled with this, several issues have been reported concerning procurement practises in the past few yea
Externí odkaz:
https://doaj.org/article/3a8de43d625245ad916d8670f2e7cc52
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e13899- (2023)
The flow of information between markets is important to guide investors and policymakers in the effective allocation of assets and proactive market regulation, respectively. This study examines the impact of information flow from global financial mar
Externí odkaz:
https://doaj.org/article/a9852fc23c8a407485e086366c8880ae
Publikováno v:
Quantitative Finance and Economics, Vol 6, Iss 2, Pp 244-269 (2022)
Using the quantile regression approach to reveal the conditional relationships, the study re-examined the oil-stock co-movement in the context of oil-exporting countries in Africa. The data employed include daily OPEC basket price for crude oil and d
Externí odkaz:
https://doaj.org/article/629e441558fe4c7faeca035beee5c555
Autor:
Ahmed Bossman, Mariya Gubareva
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e13626- (2023)
In a nonparametric quantile-on-quantile regression model, we analyze the asymmetric financial impact of the Russian-Ukrainian conflict-induced geopolitical risk (GPR) on the top-seven emerging (E7) and developed (G7) stock markets. Our findings indic
Externí odkaz:
https://doaj.org/article/352b01def8964f988583de0b77d0cb43
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0294959 (2023)
[This corrects the article DOI: 10.1371/journal.pone.0284811.].
Externí odkaz:
https://doaj.org/article/3763a116646846f784c5ce8f6918bb15
Publikováno v:
PLoS ONE, Vol 18, Iss 4, p e0284811 (2023)
We quantify information flows between geopolitical risk (GPR) and global financial assets such as equity, bonds, and commodities, with a focus on the Russian-Ukrainian conflict. We combine transfer entropy and the I-CEEMDAN framework to measure infor
Externí odkaz:
https://doaj.org/article/5b268dbcf4164716960d1bbf9fb64952