Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Adel Boubaker"'
Autor:
Wafa Souffargi, Adel Boubaker
Publikováno v:
Cogent Social Sciences, Vol 10, Iss 1 (2024)
AbstractThis study examines whether and how political uncertainty affects the returns of the TUNINDEX index. The impact of the main political events is supported by parametric and non-parametric tests with an event-driven approach as well as regressi
Externí odkaz:
https://doaj.org/article/9057e450084549b99ee63f2295d956f5
Publikováno v:
International Journal of Economics and Financial Issues, Vol 7, Iss 4, Pp 387-407 (2017)
The paper aims to test the existence of financial contagion between foreign stock markets of several emerging and developed countries during the U.S subprime crisis. It empirically attests for contagion through a DCC MGARCH (1.1) and an adjusted corr
Externí odkaz:
https://doaj.org/article/5c94fa27ca56464092ac9f5d178bafc5
Autor:
Adel Boubaker, Wafa Souffargi
Publikováno v:
Defence and Peace Economics. 34:323-342
Publikováno v:
Journal of Economics, Management and Trade. :7-20
The capital adequacy ratio measures the ability of a financial institutions to meet its liabilities by comparing its capital with assets. This article studied the relationship between bank capital and bank profitability measured by (Return on assets;
Autor:
Imen Hamraoui, Adel Boubaker
Publikováno v:
Journal on Big Data. 3:155-173
Autor:
Imen Hamraoui, Adel Boubaker
Publikováno v:
Social Network Analysis and Mining. 12
Autor:
Lamia Mabrouk, Adel Boubaker
Publikováno v:
Asia Pacific Journal of Innovation and Entrepreneurship. 14:107-122
Purpose The purpose of this study is to explore at what stage of a company’s life cycle the theory of market timing has explained debt. Drawing on a unified conceptual framework of market timing theory, the authors scrutinize the impact of life cyc
Autor:
Wafa Souffargi, Adel Boubaker
Publikováno v:
International Journal of Economics and Finance. 14:51
This paper analyses the impact of political uncertainty on the volatility of the Tunisian stock market from November 2010 to February 2016. In particular, it examines structural breaks in the variance by using the Iterated Cumulative Sums of Squares
Autor:
Adel Boubaker, Lamia Mabrouk
Publikováno v:
Corporate Ownership and Control. 16:20-28
Contrary to the trade-off theory, pecking order theory is based on the information asymmetry that exists between internal stakeholders (owners, managers) and external stakeholders (donors) to the company. We study firms’ financing behaviour over li
Autor:
Adel Boubaker, Wafa Chabeb
Publikováno v:
Accounting and Finance Research. 10:93
The purpose of this paper is to estimate the functions impulsions-response of liquidity on the Tunisian Stock Exchange (TSE). We will use the methodology proposed by Abrigo and Love (2016). Our study is done on an order-driven market. The data is com