All Stories

  1. Gold and crude oil: A time-varying causality across various market conditions

    Article • Resources Policy, October 2023, Elsevier

    Bechir Raggad

  2. Quantile causality and dependence between renewable energy consumption, WTI prices, and CO2 emissions: new evidence from the USA

    Article • Environmental Science and Pollution Research, February 2023, Springer Science + Business Media

    Bechir Raggad

  3. Quantile Dependence between Crude Oil Returns and Implied Volatility: Evidence from Parametric and Nonparametric Tests

    Article • Mathematics, January 2023, MDPI AG

    Dr Elie Bouri, Bechir Raggad

  4. Can implied volatility predict returns on oil market? Evidence from Cross-Quantilogram Approach

    Article • Resources Policy, January 2023, Elsevier

    Bechir Raggad

  5. Time varying causal relationship between renewable energy consumption, oil prices and economic activity: New evidence from the United States

    Article • Resources Policy, December 2021, Elsevier

    Bechir Raggad

  6. Do Dow Jones Islamic equity indices undergo speculative pressure? New insights from a nonlinear and asymmetric analysis

    Article • International Journal of Finance & Economics, February 2021, Wiley

    Associate Professor Arfaoui Mongi , Bechir Raggad

  7. Economic development, energy consumption, financial development, and carbon dioxide emissions in Saudi Arabia: new evidence from a nonlinear and asymmetric analysis

    Article • Environmental Science and Pollution Research, April 2020, Springer Science + Business Media

    Bechir Raggad

  8. Comparative Desensitization Effect of Vital Abutments Realized by Different Methods

    Article • Revista de Chimie, January 2019, Revista de Chimie SRL

    Bechir Raggad

  9. Carbon dioxide emissions, economic growth, energy use, and urbanization in Saudi Arabia: evidence from the ARDL approach and impulse saturation break tests

    Article • Environmental Science and Pollution Research, March 2018, Springer Science + Business Media

    Bechir Raggad

  10. Stationary and Non-stationary Extreme Value Approaches for Modelling Extreme Temperature: the Case of Riyadh City, Saudi Arabia

    Article • Environmental Modeling & Assessment, December 2017, Springer Science + Business Media

    Bechir Raggad

  11. Statistical assessment of changes in extreme maximum temperatures over Saudi Arabia, 1985–2014

    Article • Theoretical and Applied Climatology, May 2017, Springer Science + Business Media

    Bechir Raggad

  12. Structural change in tail behaviour and the recent financial crises

    Article • International Journal of Monetary Economics and Finance, January 2012, Inderscience Publishers

    Bechir Raggad

  13. Fondements de la théorie des valeurs extrêmes, ses principales applications et son apport à la gestion des risques du marché pétrolier

    Article • Mathématiques et sciences humaines, October 2009, OpenEdition

    Bechir Raggad

  14. Extreme Value Theory and Value at Risk: Application to oil market

    Article • Energy Economics, July 2009, Elsevier

    Bechir Raggad