Search Results - person:"Keffala, Mohamed Rochdi"

"How using derivative instruments and purposes affects performance of Islamic banks? : evidence from CAMELS approach"

Keffala, Mohamed Rochdi - In: Global finance journal 50 (2021), pp. 1-13

Persistent link: https://www.econbiz.de/10013365907

Are Italian banks profitable by using derivatives? : evidence from the recent recession of Italian economy

Keffala, Mohamed Rochdi - In: Research in finance 35 (2019), pp. 119-143

Persistent link: https://www.econbiz.de/10012228126

What is the effect of derivatives on the index of bank stability in emerging countries? : evidence and discussion

Keffala, Mohamed Rochdi - In: Research in finance 33 (2018), pp. 181-203

Persistent link: https://www.econbiz.de/10012228017

Analyzing the effect of derivatives on the financial soundness of commercial banks in Italy : an approach based on the CAMELS framework

Keffala, Mohamed Rochdi - In: Review of financial economics : RFE 36 (2018) 3, pp. 267-283

Persistent link: https://www.econbiz.de/10011948604

Are derivatives implicated in the recent financial crisis? : evidence from banks in emerging countries

Keffala, Mohamed Rochdi - In: Review of Pacific Basin financial markets and policies 20 (2017) 1, pp. 1-41

Persistent link: https://www.econbiz.de/10011697147

A comparative study of the influence of derivatives on bank stability in emerging and recently developed countries : evidence from the last financial crisis

Keffala, Mohamed Rochdi - In: Research in finance 32 (2016), pp. 165-183

Persistent link: https://www.econbiz.de/10011691517

Effect of the use of derivative instruments on stock returns : evidence from banks in emerging and recently developed countries

Keffala, Mohamed Rochdi; Peretti, Christian de; Chan, … - In: The empirical economics letters : a monthly … 14 (2015) 11, pp. 1053-1066

Persistent link: https://www.econbiz.de/10011505831

How using derivatives affects bank stability in emerging countries? : evidence from the recent financial crisis

Keffala, Mohamed Rochdi - In: Research in international business and finance 35 (2015), pp. 75-87

Persistent link: https://www.econbiz.de/10011570006

Barriers to the Adoption and the Usage of Internet Banking by Tunisian Consumers

Keffala, Mohamed Rochdi - 2014

The objective of the paper is to identify the barriers to the adoption and the usage of Internet Banking by Tunisian consumers. In my study like in the other many studies in the literature an extension of the technology acceptance model (TAM) is used as the conceptual framework to measure...

Persistent link: https://www.econbiz.de/10013070228

Effect of the Use of Derivative Instruments on Stock Returns : Evidence from Banks in Emerging and Recently Developed Countries

Keffala, Mohamed Rochdi - 2014

The purpose of the paper is to examine the impact of derivatives usage on bank performance. Four derivatives are used: forward, futures, options, and swaps. The bank performance is measured by daily stock returns during the period 2003-2009. The sample is composed of 74 banks from both emerging...

Persistent link: https://www.econbiz.de/10013049144