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Desalination for Food Security in Tunisia: Harnessing Renewable Energy to Address Water Scarcity and Climate Change by Using ARDL Approach and VECM Technical

Author

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  • Faten Derouez

    (Quantitative Method Department, College of Business, King Faisal University, Al-Ahsa 31982, Saudi Arabia)

  • Adel Ifa

    (Doctoral School, Faculty of Economic Sciences and Management of Sousse, University of Sousse, Sousse 4023, Tunisia)

Abstract

This study employs the Autoregressive Distributed Lag (ARDL) model to investigate the short-term and long-term effects of independent variables, including Agricultural output (A), Renewable energy consumption (REC), Non-renewable energy consumption (NREC), CO2E emissions, Climate change (CC) and Financial (FD), on food security (FS) in Tunisia during the 1990–2023 period. After confirming the stationarity of the variables and the existence of long-run cointegration, the ARDL model was employed. The short-term ARDL estimates revealed mixed results. While some variables had positive effects, others exhibited negative influences on FS. For instance, A positively impacted FS, while REC, NREC, CO2E, CC, and FD had negative effects. The long-term ARDL analysis indicates that A, NREC, CC, and FD have significant effects on FS. A and NREC positively influence FS, while CC and FD have negative impacts. REC’s effect on FS is uncertain due to its marginal significance, and CO2E shows no significant relationship with FS in the long run. This study provides valuable insights into the short-term and long-term relationships between FS and its influencing factors. The findings can inform policy decisions and future research in this area.

Suggested Citation

  • Faten Derouez & Adel Ifa, 2025. "Desalination for Food Security in Tunisia: Harnessing Renewable Energy to Address Water Scarcity and Climate Change by Using ARDL Approach and VECM Technical," Sustainability, MDPI, vol. 17(3), pages 1-18, January.
  • Handle: RePEc:gam:jsusta:v:17:y:2025:i:3:p:1046-:d:1578513
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    References listed on IDEAS

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    1. Robert Gajda & Marzena Jeżewska-Zychowicz, 2021. "The importance of social financial support in reducing food insecurity among elderly people," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 13(3), pages 717-727, June.
    2. Mideksa, Babu & Muluken, Gezahegn & Eric, Ndemo, 2023. "The impact of soil and water conservation practices on food security in eastern Ethiopia. A propensity score matching approach," Agricultural Water Management, Elsevier, vol. 289(C).
    3. Bazilian, Morgan & Nussbaumer, Patrick & Rogner, Hans-Holger & Brew-Hammond, Abeeku & Foster, Vivien & Kammen, Daniel M. & Pachauri, Shonali & Eric, Williams & Howells, Mark & Niyongabo, Philippe & Mu, 2011. "Energy Access Scenarios to 2030 for the Power Sector in Sub-Saharan Africa," Energy: Resources and Markets 116904, Fondazione Eni Enrico Mattei (FEEM).
    4. Domicián Máté & Mohammad Fazle Rabbi & Adam Novotny & Sándor Kovács, 2020. "Grand Challenges in Central Europe: The Relationship of Food Security, Climate Change, and Energy Use," Energies, MDPI, vol. 13(20), pages 1-16, October.
    5. Toda, Hiro Y. & Yamamoto, Taku, 1995. "Statistical inference in vector autoregressions with possibly integrated processes," Journal of Econometrics, Elsevier, vol. 66(1-2), pages 225-250.
    6. Taghizadeh-Hesary, Farhad & Rasoulinezhad, Ehsan & Yoshino, Naoyuki, 2019. "Energy and Food Security: Linkages through Price Volatility," Energy Policy, Elsevier, vol. 128(C), pages 796-806.
    7. Ma, Shuai & Wang, Liang-Jie & Chu, Lei & Jiang, Jiang, 2023. "Determination of ecological restoration patterns based on water security and food security in arid regions," Agricultural Water Management, Elsevier, vol. 278(C).
    Full references (including those not matched with items on IDEAS)

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