تصفح Finance & Economics حسب المؤلف "Khalifa, Ahmed"
-
Systemic risk for financial institutions in the major petroleum-based economies: The role of oil
Khalifa, Ahmed; Caporin, Massimiliano; Costola, Michele; Hammoudeh, Shawkat ( International Association for Energy Economics , 2020 , Article)We examine the relationship between oil returns and systemic risk of financial institutions in major petroleum-based economies. By estimating ΔCoVaR, we observe the presence of remarkable increases in risk levels during ... -
Understanding Water Consumption in Qatar: Evidence From a Nationally Representative Survey
Al-Maadid, Alanoud; Akesson, Jesper; Bernstein, David H.; Chakravarti, Jayani; Khalifa, Ahmed ( Taylor and Francis Ltd. , 2022 , Article)This paper presents an analysis of a nationally representative (n = 1,002) telephone survey conducted in Qatar on habits, perceptions, and religious attitudes related to water use. Our empirical analysis yields three main ... -
Understanding Water Consumption in Qatar: Evidence From a Nationally Representative Survey
Al-Maadid, Alanoud; Akesson, Jesper; Bernstein, David H.; Chakravarti, Jayani; Khalifa, Ahmed ( Taylor & Francis , 2022 , Article)This paper presents an analysis of a nationally representative (n = 1,002) telephone survey conducted in Qatar on habits, perceptions, and religious attitudes related to water use. Our empirical analysis yields three main ...