Výsledky vyhledávání - "Kais Ben-Ahmed"

Akademický článek

Assessing the spillover effects of various forms of energy on CO2 emissions — An empirical study based on dynamic spatial Durbin model

Autor: Kais Ben-Ahmed, Ousama Ben-Salha

Publikováno v: Heliyon, Vol 10, Iss 10, Pp e31083- (2024)

Previous studies ignored the geospatial dynamics spillover effects of energy consumption on CO2 emissions while assessing such impacts in developed and developing countries. Moreover, most studies wrongfully assess spillover effects in its aggregated

Externí odkaz: https://doaj.org/article/a34b4916830d43ff8433f696b30bfdf8

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Akademický článek

Managing the COVID-19 pandemic in thirty-two policy measures in Saudi Arabia: A mixed-methods analysis

Autor: Meriam Amamou, Kais Ben-Ahmed

Publikováno v: Journal of Infection and Public Health, Vol 16, Iss 10, Pp 1650-1658 (2023)

Background: The Kingdom of Saudi Arabia has developed rigorous strategies to control and prevent the spread of COVID-19. However, the effectiveness of these measures in containing and mitigating the epidemic has yet to be studied. This paper aims to

Externí odkaz: https://doaj.org/article/7aa664b686ab4e07a0b050662f478ffc

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Akademický článek

Short-term effect of COVID-19 pandemic on cryptocurrency markets: A DCC-GARCH model analysis

Autor: Kais Ben-Ahmed, Saliha Theiri, Naziha Kasraoui

Publikováno v: Heliyon, Vol 9, Iss 8, Pp e18847- (2023)

This research examines the impact of the coronavirus index on the returns and volatility of ten major cryptocurrencies during the COVID-19 pandemic. For this purpose, we applied a multivariate volatility GARCH model with an integrated dynamic conditi

Externí odkaz: https://doaj.org/article/05dde22228ee41838fb74290f640357e

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Examining the Relationship between Employee Effort and Earnings Management: Evidence from non-Financial Tunisian Companies

Autor: Kais Ben-Ahmed

Publikováno v: Studies of Applied Economics. 41

This paper examines the relationship between employee effort and earnings management. Data on working hours and discretionary cumulations of 29 non-financial companies listed in Tunisia are used. With an increased activity of employees, we find less

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1bbf229436bee83aca017fa396c4e2b9
https://doi.org/10.25115/sae.v41i1.7913

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The role of foreign banks in the transmission of monetary policy: Empirical evidence from Tunisia

Autor: Kais Ben-Ahmed, Mohamed Sadok Gassouma

Publikováno v: Ekonomski Anali, Vol 66, Iss 228, Pp 101-122 (2021)

This paper presents an empirical analysis of the effect of monetary policy shocks on credit supply in Tunisia, using a vector autoregressive model and a nonlinear interactive model. The focus is on the magnitude of these shocks in the presence of for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03efac8323f4191c9f831b5ca9798ccc
https://doi.org/10.2298/eka2128101g

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COVID-19 impact on digital companies’ stock return: A dynamic data analysis

Autor: Imen Ayadi, Salah Ben Hamad, Kais Ben-Ahmed

Publikováno v: Finance Research Letters. 46:102340

The coronavirus crisis impact on the digital sector is undoubtedly an important issue that deserves to be studied. Researchers mostly focused on specific sectors such as tourism, healthcare sector, or the economy. This paper used a dynamic panel mode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45ccc28357187a1341821a8b53390364
https://doi.org/10.1016/j.frl.2021.102340

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Childhood visceral leishmaniasis in Tunisia: A cross-sectional study in local spatial analysis

Autor: Kais Ben-Ahmed

Publikováno v: Acta Tropica. 214:105793

This paper describes spatial distribution of Visceral Leishmaniasis (VL) and determines its correlation with climatic factors in an endemic focus in northern and central Tunisia. Data on VL cases in children under five years of age were obtained by c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::016ad4bd12497f4c202e3e44da057df1
https://doi.org/10.1016/j.actatropica.2020.105793

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Agency conflicts between business owners and managers: empirical evidence from Tunisia

Autor: Mariem Amamou, Kais Ben-Ahmed

Publikováno v: International Journal of Business Performance Management. 20:34

This paper proposes a solution to reduce agency conflicts which arise between managers and owners. We examine the relationship between managerial implication and firm performance. A structural model was applied to ten Tunisian banks covering the peri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64466a0143fb1e9a18638806aa590434
https://doi.org/10.1504/ijbpm.2019.10016638

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Visceral leishmaniasis in Tunisia: spatial distribution and association with climatic factors

Autor: Kais Ben-Ahmed, Fakhri Jeddi, Jamila Ghrab, Aïda Bouratbine, Karim Aoun, Mhamed-Ali El-Aroui

Publikováno v: American Journal of Tropical Medicine and Hygiene
American Journal of Tropical Medicine and Hygiene, American Society of Tropical Medicine and Hygiene, 2009, 81 (1), pp.40-5
ResearcherID
Scopus-Elsevier

International audience; Visceral leishmaniasis (VL) cases in children less than five years of age were recorded from 1996 through 2006 from Tunisian pediatric departments. Mean incidence rates were calculated for each of the 215 districts in the stud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbab0dee5808a03953ad361f48ec4611
https://hal-riip.archives-ouvertes.fr/pasteur-00859428/document

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