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Publications

by alumni of

Universität Hohenheim → Fakultät Agrarwissenschaften → Institut für Agrarpolitik und Landwirtschaftlehre Marktlehre

University of Hohenheim → Faculty of Agricultural Sciences → Institute for Agricultural Policy and Agricultural Markets

These are publications listed in RePEc written by alumni of the above institution who are registered with the RePEc Author Service and listed in the RePEc Genealogy. List of alumni. For a list of publications by current members of the department, see here. Register yourself.

This page is updated in the first days of each month.

| Working papers | Journal articles | Books | Chapters |

Working papers

2026

  1. Rakhy, Tarig & Siddig, Khalid, 2026, "Sudan prices and availability monitoring survey (SPAMS): Methodology, coverage, and value addition," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 179544, Jan.
  2. Mohamed, Shima & Nigus, Halefom Yigzaw & Rakhy, Tarig & Abushama, Hala & Siddig, Khalid, 2026, "Essential commodities prices, availability, and market actors’ perceptions: December 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 11, Feb.
  3. Abushama, Hala & Rakhy, Tarig & Mohamed, Shima & Nigus, Halefom Yigzaw & Siddig, Khalid, 2026, "Essential commodities prices, availability, and market actors’ perceptions: January 2026," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 12, Mar.
  4. Rakhy, Tarig & Mohamed, Shima & Abushama, Hala & Nigus, Halefom Yigzaw & Suliman, Gotada & Siddig, Khalid, 2026, "Essential commodities prices, availability, and market actors’ perceptions: February 2026," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 13, Apr.
  5. Rakhy, Tarig & Mohamed, Shima & Abushama, Hala & Nigus, Halefom Yigzaw & Suliman, Gotada & Siddig, Khalid, 2026, "Essential commodities prices, availability, and market actors’ perceptions: March 2026," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 14, Apr.
  6. Mohamed, Shima & Kirui, Oliver K. & Abushama, Hala & Siddig, Khalid & Nigus, Halefom Yigzaw & Rakhy, Tarig, 2026, "Farming in crisis: Livelihood challenges and resilience in conflict-affected Sudan: Insights from the Sudan 2024 Smallholder Farmers Survey," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 26, May.
  7. Rakhy, Tarig & Mohamed, Shima & Nigus, Halefom Yigzaw & Suliman, Gotada & Siddig, Khalid, 2026, "Essential commodities prices, availability, and market actors’ perceptions: April 2026," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 15, May.

2025

  1. Fisher, Monica & Cavicchioli, Martina & Kirui, Oliver & Chamberlin, Jordan & Siddig, Khalid & Alarabi, Sundus & Ahmed, Mudar & Abdalla, Ali Omer & Njoroge, Brian, 2025, "Making it in business in challenging times: Gender and entrepreneurship before and during Sudan’s ongoing civil war," 2025 AAEA & WAEA Joint Annual Meeting, July 27-29, 2025, Denver, CO, Agricultural and Applied Economics Association, number 361003, DOI: 10.22004/ag.econ.361003.
  2. Resnick, Danielle & Abushama, Hala & Ahmed, Mosab O. M. & Kirui, Oliver K. & Siddig, Khalid, 2025, "Under the gun: Military and paramilitary actors in Sudan’s agri-food system," IFPRI discussion papers, International Food Policy Research Institute (IFPRI), number 2328, Mar.
  3. Kirui, Oliver K. & Ahmed, Mosab & Raouf, Mariam & Abushama, Hala & Siddig, Khalid, 2025, "Determinants of household water and energy access and their impacts on food security and health outcomes in Sudan," IFPRI discussion papers, International Food Policy Research Institute (IFPRI), number 2338, May.
  4. Abay, Kibrom A. & Abdelfattah, Lina Alaaeldin & Abushama, Hala & Kirui, Oliver K. & Nigus, Halefom Yigzaw & Siddig, Khalid, 2025, "Can digital cash transfers serve those in active conflict? Evidence from a randomized intervention in Sudan," IFPRI discussion papers, International Food Policy Research Institute (IFPRI), number 2374, Nov.
  5. Abay, Kibrom A. & Abushama, Hala & Mohamed, Shima & Siddig, Khalid, 2025, "Rethinking delivery modalities in conflict-affected settings: Why beneficiaries in Sudan prefer digital transfers," Other briefs, International Food Policy Research Institute (IFPRI), number 175477, Jul.
  6. Nigus, Halefom Yigzaw & Abushama, Hala & Rakhy, Tarig & Mohamed, Shima & Siddig, Khalid & Kirui, Oliver K., 2025, "Rural livelihoods under prolonged conflict: Evidence from a panel household survey in Sudan," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 25, Dec.
  7. Abushama, Hala & Nigus, Halefom Yigzaw & Abay, Kibrom A. & Siddig, Khalid, 2025, "Intrahousehold preferences for humanitarian assistance—Who prefers what: Evidence from internally displaced households in Sudan," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 26, Dec.
  8. Siddig, Khalid & Abay, Kibrom A. & Kirui, Oliver K. & Abushama, Hala & Mohamed, Shima & Rakhy, Tarig, 2025, "IFPRI-Sudan- Generating evidence-based solutions for strengthening humanitarian response and economic resilience," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 174025, Apr.
  9. Dorosh, Paul A. & Kirui, Oliver K. & Siddig, Khalid, 2025, "Sudan: Cereal markets and trade," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 11, Jun.
  10. Kirui, Oliver K. & Rakhy, Tarig AlHaj & Siddig, Khalid & Taffesse, Alemayehu Seyoum & Abushama, Hala, 2025, "Coping with crisis: Livelihood vulnerabilities and food insecurity in Sudan’s current conflict," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 12, Jul.
  11. Siddig, Khalid & Nigus, Halefom Yigzaw & Abushama, Hala & Rakhy, Tarig, 2025, "Essential commodities prices, availability, and market actors’ perceptions: February 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 1, Apr.
  12. Siddig, Khalid & Nigus, Halefom Yigzaw & Rakhy, Tarig & Mohamed, Shima & Abushama, Hala, 2025, "Essential commodities prices, availability, and market actors’ perceptions: March 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 2, May.
  13. Siddig, Khalid & Nigus, Halefom Yigzaw & Mohamed, Shima & Abushama, Hala & Rakhy, Tarig, 2025, "Essential commodities prices, availability, and market actors’ perceptions: April 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 3, May.
  14. Siddig, Khalid & Rakhy, Tarig & Nigus, Halefom Yigzaw & Mohamed, Shima & Abushama, Hala, 2025, "Essential commodities prices, availability, and market actors’ perceptions: May 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 4, Jun.
  15. Siddig, Khalid & Rakhy, Tarig & Nigus, Halefom Yigzaw & Mohamed, Shima & Abushama, Hala, 2025, "Essential commodities prices, availability, and market actors’ perceptions: June 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 5, Jul.
  16. Siddig, Khalid & Rakhy, Tarig & Abushama, Hala & Mohamed, Shima & Nigus, Halefom Yigzaw, 2025, "Essential commodities prices, availability, and market actors’ perceptions: August 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 7, Oct.
  17. Siddig, Khalid & Rakhy, Tarig & Abushama, Hala & Mohamed, Shima & Nigus, Halefom Yigzaw, 2025, "Essential commodities prices, availability, and market actors’ perceptions: September 2025," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 8, Oct.
  18. Ibrahim, Ammar & Mohamed, Shima & Abdel-Karim, Mohamed & Siddig, Khalid, 2025, "Impact of conflict on key agro-industries in Khartoum State, Sudan: Wheat flour milling, oil processing, and packaging," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 24, Nov.

2024

  1. Pradesha, Angga & Pauw, Karl & Siddig, Khalid H. A. & Thurlow, James, 2024, "Reimagining Sustainable Intensification: A Novel Application of Modern Portfolio Theory in a General Equilibrium Framework," 2024 Annual Meeting, July 28-30, New Orleans, LA, Agricultural and Applied Economics Association, number 343793, DOI: 10.22004/ag.econ.343793.
  2. Elnour, Zuhal & Siddig, Khalid & Grethe, Harald, 2024, "Implications of increasing schooling enrollment in developing countries: An economy-wide analysis," GEWISOLA 64th Annual Conference, Giessen, Germany, September 25–27, 2024, GEWISOLA, number 364737, DOI: 10.22004/ag.econ.364737.
  3. Ahmed, Mosab O. M. & Basheer, Mohammed & Elnour, Zuhal & Ringler, Claudia & Siddig, Khalid, 2024, "Integrated simulation framework for the impacts of large dams: Example of the GERD," CGIAR Initative Publications, International Food Policy Research Institute (IFPRI), number NEXUS Gains.
  4. Basheer, Mohammed & Elnour, Zuhal & Pérez, Cristo Facundo & Liao, Wenxi & Siddig, Khalid & Ringler, Claudia, 2024, "Evaluating hydropower and irrigation development in Sudan under climate change uncertainties," Policy briefs, International Food Policy Research Institute (IFPRI), number 168426, Dec.
  5. Kirui, Oliver K. & Siddig, Khalid & Ahmed, Mosab O. M. & Abushama, Hala & Dorosh, Paul A. & Taffesse, Alemayehu Seyoum, 2024, "Conflict and food security in Sudan: Policy insights and recommendations," Project notes, International Food Policy Research Institute (IFPRI), number 7, Apr.
  6. Kirui, Oliver K. & Siddig, Khalid & Fisher, Monica & Abushama, Hala & Ahmed, Mosab O. M. & Raouf, Mariam & Taffesse, Alemayehu Seyoum, 2024, "Evolution of food insecurity in Sudan during the ongoing conflict," Project notes, International Food Policy Research Institute (IFPRI), number 8, Dec.
  7. Kirui, Oliver K. & Siddig, Khalid & Fisher, Monica & Cavicchioli, Martina & Chamberlin, Jordan, 2024, "Supporting Sudan’s entrepreneurs in crisis: Policy insights from micro, small, and medium enterprises," Project notes, International Food Policy Research Institute (IFPRI), number 9, Dec.
  8. Ahmed, Mosab O. M. & Kirui, Oliver K. & Taffesse, Alemayehu Seyoum & Abushama, Hala & Siddig, Khalid, 2024, "Impact of conflict on employment, income, and household welfare in Sudan," Project notes, International Food Policy Research Institute (IFPRI), number 10, Dec.
  9. Kirui, Oliver K. & Ahmed, Mosab O. M. & Taffesse, Alemayehu Seyoum & Abushama, Hala & Siddig, Khalid, 2024, "Sudan Rural Household Survey 2023: Sampling and implementation procedures for the first round," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 18, Apr.
  10. Alfadul, Hanan & Siddig, Khalid & Ahmed, Mosab O. M. & Abushama, Hala & Kirui, Oliver K., 2024, "Sustainable livestock development in Sudan: Challenges, opportunities, and policy priorities," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 19, Aug.
  11. Ahmed, Mosab O. M. & Raouf, Mariam & Siddig, Khalid, 2024, "What are the economic and poverty implications for Sudan if the conflict continues through 2024?," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 20, Dec.
  12. Siddig, Khalid & Thurlow, James & Ahmed, Mosab O. M. & Randriamamonjy, Josee & Raouf, Mariam, 2024, "Impact of ongoing conflict and pathways to recovery in Sudan: Agricultural bounce-back, infrastructural investment, and social protection," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 21, Dec.
  13. Ahmed, Mosab O. M. & Kirui, Oliver K. & Taffesse, Alemayehu Seyoum & Raouf, Mariam & Abushama, Hala & Siddig, Khalid, 2024, "Income, employment, transfers, and household welfare dynamics before and during the conflict in Sudan," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 21, Dec.
  14. Abushama, Hala & Kirui, Oliver K. & Taffesse, Alemayehu Seyoum & Siddig, Khalid & Mohamed, Shima A. H., 2024, "The effects of conflict-induced migration on food security and health related outcomes in Sudan: From displacement to despair," ReSAKSS issue notes, International Food Policy Research Institute (IFPRI), number 23, Dec.
  15. International Food Policy Research Institute & United Nations Development Programme & Kirui, Oliver K. & Ahmed, Mosab O. M. & Siddig, Khalid & Taffesse, Alemayehu Seyoum & Abushama, Hala & Dorosh, Pau, 2024, "Livelihoods in Sudan amid armed conflict: Evidence from a national rural household survey," Research reports, International Food Policy Research Institute (IFPRI), number 140797, Apr.
  16. Kirui, Oliver K. & Ahmed, Mosab O. M. & Siddig, Khalid & Taffesse, Alemayehu Seyoum & Abushama, Hala & Dorosh, Paul A. & Krishnaswamy, Siddharth & Monetta, Cinzia & Clough, Alice & Gualtieri, Alberto , 2024, "Food security and social assistance in Sudan during armed conflict: Evidence from the first round of the Sudan Rural Household Survey (November 2023–January 2024)," Research reports, International Food Policy Research Institute (IFPRI), number 145388, Jun.
  17. Kirui, Oliver K. & Ahmed, Mosab O. M. & Siddig, Khalid & Abushama, Hala & Intini, Vito & AlAzzawi, Shireen & Adam, Saef Alnasr & Terefe, Fekadu & Fallaha, Hasan & Merouani, Walid & Durrani, Akbar & No, 2024, "The socioeconomic impact of armed conflict on Sudanese urban households: Evidence from a National Urban Household Survey," Research reports, International Food Policy Research Institute (IFPRI), number 159599, Nov.
  18. Ahmed, Mosab O. M. & Abushama, Hala & Siddig, Khalid & Kirui, Oliver K. & Dorosh, Paul A. & Taffesse, Alemayehu Seyoum, 2024, "Navigating Sudan's conflict: Research insights and policy implications: Proceedings of a conference," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 140775, Apr.
  19. Cavicchioli, Martina & Chamberlin, Jordan & Fisher, Monica & Kirui, Oliver K. & Siddig, Khalid, 2024, "Supporting Sudan’s entrepreneurs in crisis: Policy insights from micro, small, and medium enterprises," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 9.
  20. Abushama, Hala & Ahmed, Mosab & Dorosh, Paul & Kirui, Oliver & Siddig, Khalid & Taffesse, Alemayehu Seyoum, 2024, "Navigating Sudan's conflict: Research insights and policy implications: Proceedings of a conference [Arabic]," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number Conference Proceedings.

2023

  1. Abay, Kibrom & Abdelfattah, Lina Alaaeldin & Breisinger, Clemens & Siddig, Khalid H. A., 2023, "Evaluating Cereal Market (Dis)Integration in Less Developed and Fragile Markets: The Case of Sudan," 2023 Annual Meeting, July 23-25, Washington D.C., Agricultural and Applied Economics Association, number 335634.
  2. Diao, Xinshen & Pauw, Karl & Raouf, Mariam & Siddig, Khalid & Thurlow, James & Ellis, Mia, 2023, "Transformation of Sudan's agrifood system structure and drivers," Agrifood System Diagnostics Country Series, International Food Policy Research Institute (IFPRI), number 17.
  3. Alhelo, Alzaki & Siddig, Khalid & Kirui, Oliver K., 2023, "The architecture of the Sudanese agricultural sector and its contribution to the economy between 1990 and 2021," IFPRI discussion papers, International Food Policy Research Institute (IFPRI), number 2191, Jun.
  4. Alhelo, Alzaki & Siddig, Khalid & Kirui, Oliver K., 2023, "The architecture of the Sudanese agricultural sector and its contribution to the economy between 1990 and 2021 [in Arabic]," IFPRI discussion papers, International Food Policy Research Institute (IFPRI), number 2191, Jun.
  5. D'Silva, Brian & Hassan, Rashid & Hutur, Abdelrahman & Ibrahim, Sami & Abushama, Hala & Siddig, Khalid & Kirui, Oliver K., 2023, "Political constraints and opportunities for agricultural investment in Sudan," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 4.
  6. Abushama, Hala & D'Silva, Brian & Hassan, Rashid & Hutur, Abdelrahman & Ibrahim, Sami & Kirui, Oliver K. & Siddig, Khalid, 2023, "Political constraints and opportunities for agricultural investment in Sudan [in Arabic]," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 4a.
  7. Ahmed, Mosab O. M. & Siddig, Khalid, 2023, "Bulletin on food price dynamics, inflation, and the food security situation in Sudan: January 2023," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 5.
  8. Ahmed, Mosab O. M. & Siddig, Khalid, 2023, "Bulletin on food price dynamics, inflation, and the food security situation in Sudan: January 2023 [in Arabic]," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 5.
  9. Ahmed, Mosab O. M. & Siddig, Khalid, 2023, "Quarterly bulletin on food price dynamics, inflation, and the food security situation in Sudan: 2021Q1- 2022Q4," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 6.
  10. Ahmed, Mosab O. M. & Siddig, Khalid, 2023, "Quarterly bulletin on food price dynamics, inflation, and the food security situation in Sudan: 2021Q1- 2022Q4 [in Arabic]," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 6a.
  11. Diao, Xinshen & Pauw, Karl & Raouf, Mariam & Siddig, Khalid & Thurlow, James, 2023, "Sudan’s agrifood system: Structure and drivers of transformation," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 10.
  12. Kirui, Oliver K. & Siddig, Khalid & Abushama, Hala & Taffesse, Alemayehu Seyoum, 2023, "Armed conflict and business operations in Sudan: Survey evidence from agri-food processing firms," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 11.
  13. Siddig, Khalid & Raouf, Mariam & Ahmed, Mosab O. M., 2023, "The economy-wide impact of Sudan’s ongoing conflict: Implications on economic activity, agrifood system and poverty," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 12.
  14. Abushama, Hala & Resnick, Danielle & Siddig, Khalid & Kirui, Oliver K., 2023, "Political and economic drivers of Sudan's armed conflict: Implications for the agri-food system," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 15.
  15. Abushama, Hala & Kirui, Oliver K. & Resnick, Danielle & Siddig, Khalid, 2023, "Political and economic drivers of Sudan's armed conflict: Implications for the agri-food system [in Arabic]," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 15a.
  16. Kirui, Oliver K. & Siddig, Khalid & Ahmed, Mosab O. M. & Abushama, Hala & Seyoum, Taffesse, 2023, "Impact of the ongoing conflict on smallholder farmers in Sudan: Evidence from a nationwide survey," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 17.
  17. Randriamamonjy, Josée & Raouf, Mariam & Siddig, Khalid, 2023, "A 2019 nexus social accounting matrix for Sudan," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 6.
  18. Abushama, Hala & Guo, Zhe & Siddig, Khalid & Kirui, Oliver K. & Abay, Kibrom A. & You, Liangzhi, 2023, "Monitoring indicators of economic activity in Sudan amidst ongoing conflict using satellite data," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 7.

2022

  1. Abay, Kibrom A. & Breisinger, Clemens & Glauber, Joseph W. & Kurdi, Sikandra & Laborde Debucquet, David & Siddig, Khalid, 2022, "The Russia-Ukraine crisis: Implications for global and regional food security and potential policy responses," MENA working papers, International Food Policy Research Institute (IFPRI), number 39.
  2. Abay, Kibrom A. & Abdelaziz, Fatma & Abdelfattah, Lina Alaaeldin & Breisinger, Clemens & Dorosh, Paul A. & Resnick, Danielle & Siddig, Khalid & William, Amy, 2022, "Wheat subsidies, wheat markets and food security in Sudan: Current state and options for the future," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 1.
  3. Kirui, Oliver K. & Siddig, Khalid, 2022, "2022 annual research and policy conference: Agricultural transformation and food security in Sudan," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 3.
  4. Kirui, Oliver K. & Siddig, Khalid, 2022, "2022 annual research and policy conference: Agricultural transformation and food security in Sudan [in Arabic]," Sudan Strategy Support Program Policy Note, International Food Policy Research Institute (IFPRI), number 3, DOI: 10.2499/p15738coll2.136496.
  5. Abay, Kibrom A. & Abdelfattah, Lina Alaaeldin & Breisinger, Clemens & Siddig, Khalid, 2022, "Evaluating cereal market (dis)integration in Sudan," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 3.
  6. Abdelaziz, Fatma & William, Amy & Abay, Kibrom A. & Siddig, Khalid, 2022, "An assessment of Sudan’s wheat value chains: Exploring key bottlenecks and challenges," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 4.
  7. Kirui, Oliver K. & Siddig, Khalid & Breisinger, Clemens & Dorosh, Paul A. & Kassim, Yumna, 2022, "Prioritizing development policy research in Sudan: An innovative approach to guide IFPRI’s Sudan Strategy Support Program," Sudan SSP working papers, International Food Policy Research Institute (IFPRI), number 5.

2021

  1. Marentis, Alonso Gonzalez & Luckmann, Jonas & Siddig, Khalid, 2021, "A 2017 Social Accounting Matrix for Chile," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 311213, Jun, DOI: 10.22004/ag.econ.311213.

2020

  1. Artavia Oreamuno, Marco A. & Siddig, Khalid, 2020, "What does the OECD-FAO Agricultural Outlook 2017-2026 imply for income distribution in the Sudan and Ethiopia," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 305789, Oct, DOI: 10.22004/ag.econ.305789.
  2. Siddig, Khalid & Basheer, Mohammed & Abdelhamid, Ahmed, 2020, "Implications of the initial filling of the Grand Ethiopian Renaissance Dam for the Egyptian Economy," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333140.
  3. Grethe, Harald & Luckmann, Jonas & Siddig, Khalid & Kinkpe, Thierry, 2020, "How pro-poor are productivity gains in agriculture? The case of the national agricultural investment plan of Benin," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333165.
  4. Jonas Luckmann & Khalid Siddig & Johanes Agbahey, 2020, "Redistributing Water Rights between the West Bank and IsraelMore Than A Zero-Sum Game?," Working Papers, Economic Research Forum, number 1410, Oct, revised 20 Oct 2020.

2019

  1. Stepanyan, Davit & Grethe, Harald & Zimmermann, Georg & Siddig, Khalid & Deppermann, Andre & Feuerbacher, Arndt & Luckmann, Jonas & Valin, Hugo & Nishizawa, Takamasa & Ermolieva, Tatiana & Havlik, Pet, 2019, "Multiple Rotations of Gaussian Quadratures: An Efficient Method for Uncertainty Analyses in Large-Scale Simulation Models," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333052.
  2. Helmy, Imane & Ghoneim, Hebatallah & Siddig, Khalid, 2019, "Implementing Cash Transfer Programmes in Egypt Differently: An Economic Impact Analysis," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333055.
  3. Luckmann, Jonas & Siddig, Khalid & Agbahey, Johanes, 2019, "A new agreement on water access in the West Bank- What is at stake? An economy-wide cross-border-analysis," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333078.
  4. Siddig, Khalid & Basheer, Mohammed & Luckmann, Jonas & Grethe, Harald, 2019, "Long-term economy-wide impacts of the Grand Ethiopian Renaissance Dam on Sudan," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333118.

2018

  1. Grethe, H. & Siddig, K. & Stepanyan, D. & Zhu, T. & Wiebelt, M., 2018, "Beyond mean rainfall and temperature changes: distributional effects of stochastic yield variability in the Sudan," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia, International Association of Agricultural Economists, number 275903, Jul, DOI: 10.22004/ag.econ.275903.
  2. Agbahey, J. & Siddig, K. & Grethe, H., 2018, "Labor exports from Palestine to Israel: a boon or bane for the West Bank economy," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia, International Association of Agricultural Economists, number 277252, Jul, DOI: 10.22004/ag.econ.277252.
  3. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, 2018, "Labour leisure trade-off meets a mobility function to model cross-border movements of labour between Palestine and Israel," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 333017.
  4. Siddig, Khalid & Stepanyan, Davit & Wiebelt, Manfred & Zhu, Tingju & Grethe, Harald, 2018, "Climate change and agriculture in the Sudan: Impact pathways beyond changes in mean rainfall and temperature," MENA working papers, International Food Policy Research Institute (IFPRI), number 13.
  5. Imane Helmy & Christian Richter & Khalid Siddig & Hebatallah Ghoneim, 2018, "A Comparison of the Economics Impacts of Conditional and Unconditional Cash Transfers in Egypt," Working Papers, The German University in Cairo, Faculty of Management Technology, number 50, Sep.

2017

  1. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald & Luckmann, Jonas, 2017, "Trade policy in a sovereign Palestinian State: what are the options in a final settlement?," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332814.
  2. Johanes Agbahey & Khalid Siddig & Harald Grethe, 2017, "Labor exports from the West Bank to Israel: between regretting the past and hoping for a better future," EcoMod2017, EcoMod, number 10133, Jul.
  3. Khalid Siddig & Zuhal Mohammed, 2017, "Lifting two-decades-long economic sanctions on the Sudan: Future pathways of agricultural development in a normalized economy," EcoMod2017, EcoMod, number 10562, Jul.
  4. Zuhal Mohammed & Khalid Siddig & Harald Grethe, 2017, "Assessing the Impacts of an Enhanced Vocational Training Systems in the Sudan: A Dynamic CGE Application," EcoMod2017, EcoMod, number 10571, Jul.

2016

  1. Asante-Addo, Collins & Mockshell, Jonathan & Siddig, Khalid & Zeller, Manfred, 2016, "Agricultural credit provision: What really determines farmers’ participation and credit rationing?," 2016 Fifth International Conference, September 23-26, 2016, Addis Ababa, Ethiopia, African Association of Agricultural Economists (AAAE), number 249283, Sep, DOI: 10.22004/ag.econ.249283.
  2. Siddig, Khalid & Elagra, Samir & Grethe, Harald & Mubarak, Amel, 2016, "A Post-Separation Social Accounting Matrix for the Sudan," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 244286, Aug, DOI: 10.22004/ag.econ.244286.
  3. Agbahey, Johanes U. I. & Siddig, Khalid & Grethe, Harald, 2016, "A 2011 Social Accounting Matrix for the West Bank with detailed representation of households and labour accounts," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 245157, Aug, DOI: 10.22004/ag.econ.245157.
  4. Mosa, Abdulaziz & Siddig, Khalid & Grethe, Harald, 2016, "Time use for home activities, market activities and leisure in Ethiopia: economy-wide effects of improved efficiency," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332724.
  5. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald & Boysen, Ole, 2016, "Consequences of conflict: the impact of the closure regime on the West Bank’s economy," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332728.
  6. Mohammed, Zuhal & Siddig, Khalid & Grethe, Harald, 2016, "Incorporating vocational training systems in CGE models," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332762.
  7. Fathy, Ahmed & Siddig, Khalid & El-sodany, Naglaa & Samieh, Asmaa & Shahin, Amani & Abdelwahab, Noura, 2016, "Can fuel subsidy reforms in Egypt reduce budget deficit without harming the poor?," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332775.
  8. Johanes Agbahey & Khalid Siddig & Harald Grethe, 2016, "Consequences of conflict: the impact of the closure regime on the economy of the West Bank economy," EcoMod2016, EcoMod, number 9197, Jul.

2015

  1. Siddig, Khalid & Grethe, Harald, 2015, "Wheat Imports Subsidies in the Sudan: Problems and Future Policy Options for Poverty Alleviation," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332587.
  2. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, 2015, "The Israeli work permit scheme and the West Bank economy," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332614.
  3. Khalid Siddig & Harald Grethe, 2015, "Wheat Import Subsidies in the Sudan: Problems and Alternative Policy Options for Poverty Alleviation," EcoMod2015, EcoMod, number 8349, Jul.
  4. Khalid Siddig, 2015, "Thematic and Spatial Concentration of CGE Models’ Application to Policy Research: Evidences from Palestine, Israel, the Sudan and Nigeria," EcoMod2015, EcoMod, number 8528, Jul.
  5. Siddig,Khalid & Minor,Peter J. & Grethe,Harald & Aguiar,Angel & Walmsley,Terrie Louise, 2015, "Impacts on poverty of removing fuel import subsidies in Nigeria," Policy Research Working Paper Series, The World Bank, number 7376, Jul.

2014

  1. Siddig, Khalid & Grethe, Harald & Alemu, Bamlak Alamirew & Tsehay, Solomon, 2014, "The Impact of Regionally Differentiated Climate Change on Agricultural Markets in Ethiopia: Combining Climate and Economic Models," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332474.

2013

  1. Siddig, Khalid & Grethe, Harald, 2013, "No more gas from Egypt? Modeling offshore discoveries and import uncertainty of natural gas in Israel," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332354.
  2. Luckmann, Jonas & Grethe, Harald & McDonald, Scott & Orlov, Anton & Siddig, Khalid, 2013, "A general equilibrium approach to modelling multiple types and uses of water," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332401.
  3. Khalid Siddig & Harald Grethe, 2013, "No more Gas from Egypt? The Israeli Gas Sector between Offshore Discoveries and Import Uncertainty," EcoMod2013, EcoMod, number 5446, Jun.

2012

  1. Flaig, Dorothee & Rubin, Ofir D. & Siddig, Khalid H.A., 2012, "Impact Of Liberalizing Production And Trade On The Future Of The Dairy Industry In Israel," 52nd Annual Conference, Stuttgart, Germany, September 26-28, 2012, German Association of Agricultural Economists (GEWISOLA), number 133039, DOI: 10.22004/ag.econ.133039.
  2. Luckmann, Jonas & Siddig, Khalid H.A. & Flaig, Dorothee & Grethe, Harald, 2012, "Mitigating Water Scarcity In Israel – A Computable General Equilibrium Analysis," 52nd Annual Conference, Stuttgart, Germany, September 26-28, 2012, German Association of Agricultural Economists (GEWISOLA), number 133942, DOI: 10.22004/ag.econ.133942.
  3. Grethe, Harald & Siddig, Khalid H.A. & Goetz, Linde & Ihle, Rico, 2012, "How Do World Agricultural Commodity Price Spikes Affect The Income Distribution In Israel?," 52nd Annual Conference, Stuttgart, Germany, September 26-28, 2012, German Association of Agricultural Economists (GEWISOLA), number 137154, DOI: 10.22004/ag.econ.137154.
  4. Siddig, Khalid H.A. & Grethe, Harald, 2012, "International Price Transmission In Cge Models: How To Reconcile Econometric Evidence And Endogenous Model Response?," 52nd Annual Conference, Stuttgart, Germany, September 26-28, 2012, German Association of Agricultural Economists (GEWISOLA), number 137388, DOI: 10.22004/ag.econ.137388.
  5. Siddig, Khalid & Grethe, Harald, 2012, "The Natural Gas Sector in Post-Revolution Egypt," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332190.
  6. Siddig, Khalid H.A., 2012, "Oil and Agriculture in the Post-Separation Sudan," Agricultural Economics Working Paper Series, University of Khartoum, Department of Agricultural Economics, number 122341, Apr, DOI: 10.22004/ag.econ.122341.
  7. Khalid Siddig & Amel M. Mubarak, 2012, "Food Self-sufficiency versus Foreign Currency Earnings in the Sudanese Irrigated Agriculture," EcoMod2012, EcoMod, number 3678, Jul.
  8. Dorothee Flaig & Harald Grethe & Scott McDonald & Khalid Siddig, 2012, "Intersectoral factor movements: do adjustment costs matter for welfare?," EcoMod2012, EcoMod, number 4418, Jul.
  9. Jonas Luckmann & Khalid Siddig & Harald Grethe, 2012, "Modeling sectorally differentiated water prices and policies: an application to the Israeli water economy," EcoMod2012, EcoMod, number 4452, Jul.

2011

  1. Flaig, Dorothee & Siddig, Khalid H.A. & Grethe, Harald & Luckmann, Jonas & McDonald, Scott, 2011, "The Integration of Palestinian-Israeli Labour Markets: A CGE Approach," 2011 Annual Meeting, July 24-26, 2011, Pittsburgh, Pennsylvania, Agricultural and Applied Economics Association, number 103861, DOI: 10.22004/ag.econ.103861.
  2. Siddig, Khalid, 2011, "Modeling the Impact of Drought on Agriculture and Food Security in Sudan," 2011 Conference: Impacts of Climate Change on Agriculture, December 6-7, 2011, Rabat, Morocco, Moroccan Association of Agricultural Economics (AMAEco), number 188123, DOI: 10.22004/ag.econ.188123.
  3. Flaig, Dorothee & Siddig, Khalid & Grethe, Harald & Luckmann, Jonas & McDonald, Scott, 2011, "Enforcing Israeli Labour Market Laws Against Non-Israelis: Who Pays the Price?," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332103.
  4. Luckmann, Jonas & Siddig, Khalid & Flaig, Dorothee & Grethe, Harald, 2011, "A general equilibrium approach to model water scarcity in Israel," Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project, number 332141.
  5. Siddig, Khalid H.A. & Flaig, Dorothee & Luckmann, Jonas & Grethe, Harald, 2011, "A 2004 Social Accounting Matrix for Israel: Documentation of an Economy-Wide Database with a Focus on Agriculture, the Labour Market, and Income Distribution," Working Papers, Universitaet Hohenheim, Institute of Agricultural Policy and Agricultural Markets, number 110156, Aug, DOI: 10.22004/ag.econ.110156.
  6. Siddig, Khalid H.A., 2011, "The Controversy of Exchange Rate Devaluation in Sudan: An Economy-wide General Equilibrium Assessment," Agricultural Economics Working Paper Series, University of Khartoum, Department of Agricultural Economics, number 112971, Aug, DOI: 10.22004/ag.econ.112971.

2009

  1. Woldie, Getachew Abebe & Siddig, Khalid, 2009, "The impact of banning export of cereals in response to soaring food prices: Evidences from Ethiopia using the new GTAP African database," MPRA Paper, University Library of Munich, Germany, number 18241.
  2. Woldie, Getachew Abebe & Siddig, Khalid, 2009, "Do subsidies matter in food price stabilization? Evidences from Ethiopia in a computable general equilibrium framework," MPRA Paper, University Library of Munich, Germany, number 29117, May.

Undated

  1. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, undated, "Implications of labor supply specifications in CGE models: a demonstration for employment of Palestinian labor in Israel and its impact on the West Bank economy," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 303829, DOI: 10.22004/ag.econ.303829.
  2. Kinkpe, A. Thierry & Luckmann, Jonas & Grethe, Harald & Siddig, Khalid, undated, "A 2019 Social Accounting Matrix for Benin with Detailed Representation of Agriculture and Food Processing Sectors," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 320878, DOI: 10.22004/ag.econ.320878.
  3. Elshof, Gero & Luckmann, Jonas & Siddig, Khalid, undated, "A 2018 Social Accounting Matrix for Germany depicting waste and recycling accounts for a circular economy," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 320879, DOI: 10.22004/ag.econ.320879.
  4. Elnour, Zuhal & Siddig, Khalid & Grethe, Harald, undated, "A 2019 Social Accounting Matrix for Kenya Including Malaria Epidemiological and Agroecological Zones," Working Paper Series, Humboldt University Berlin, Department of Agricultural Economics, number 333869, DOI: 10.22004/ag.econ.333869.
  5. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, undated, "Access to Israeli Labor Markets: Effects on the West Bank Economy," 2016 IAMO Forum, June 22-24, 2016, Halle (Saale), Germany, Institute of Agricultural Development in Transition Economies (IAMO), number 243992, DOI: 10.22004/ag.econ.243992.
  6. Siddig, Khalid H.A. & Babiker, Babiker Idris, undated, "Agricultural Efficiency Gains and Trade Liberalization in Sudan," Agricultural Economics Working Paper Series, University of Khartoum, Department of Agricultural Economics, number 112786, DOI: 10.22004/ag.econ.112786.
  7. Ahmed, Adam & Roghim, Somaia & Saleh, Ali & Siddig, Khalid H.A., undated, "The Prevalence of Poverty and Inequality in South Sudan: The Case of Renk County," Agricultural Economics Working Paper Series, University of Khartoum, Department of Agricultural Economics, number 143481, DOI: 10.22004/ag.econ.143481.
  8. Siddig, Khalid, undated, "Thematic and Spatial Concentration of CGE Models’ Application to Policy Research," Agricultural Economics Working Paper Series, University of Khartoum, Department of Agricultural Economics, number 241970, DOI: 10.22004/ag.econ.241970.

Journal articles

2026

  1. Mosab Ahmed & Mariam Raouf & Khalid Siddig, 2026, "What Are the Economic and Poverty Implications for Sudan If the Conflict Continues Through 2025?," Journal of Development Studies, Taylor & Francis Journals, volume 62, issue 1, pages 106-127, January, DOI: 10.1080/00220388.2025.2510642.

2025

  1. Elnour, Zuhal & Siddig, Khalid & Grethe, Harald, 2025, "Economy-wide implications of increasing school enrolment in Sub-Saharan Africa," International Journal of Educational Development, Elsevier, volume 118, issue C, DOI: 10.1016/j.ijedudev.2025.103390.
  2. Mohammed Basheer & Zuhal Elnour & Khalid Siddig & Harald Grethe, 2025, "Economic impacts of large dams on downstream brickmaking in developing countries," Construction Management and Economics, Taylor & Francis Journals, volume 43, issue 3, pages 213-225, March, DOI: 10.1080/01446193.2024.2411409.

2024

  1. Khalid Siddig & Mohammed Basheer, 2024, "We need to know the economic impacts of Sudan’s ongoing conflict," Nature Human Behaviour, Nature, volume 8, issue 6, pages 1003-1004, June, DOI: 10.1038/s41562-024-01883-y.
  2. Zhe Guo & Hala Abushama & Khalid Siddig & Oliver K. Kirui & Kibrom Abay & Liangzhi You, 2024, "Monitoring Indicators of Economic Activities in Sudan Amidst Ongoing Conflict Using Satellite Data," Defence and Peace Economics, Taylor & Francis Journals, volume 35, issue 8, pages 992-1008, November, DOI: 10.1080/10242694.2023.2290474.

2023

  1. Abeer Elshennawy & Khalid Siddig, 2023, "Terrorism and inbound tourism in Egypt: Economy‐wide and distributional impacts," Review of Development Economics, Wiley Blackwell, volume 27, issue 3, pages 1910-1933, August, DOI: 10.1111/rode.12985.
  2. Abay, Kibrom A. & Abdelfattah, Lina & Breisinger, Clemens & Siddig, Khalid, 2023, "Evaluating cereal market (dis)integration in less developed and fragile markets: The case of Sudan," Food Policy, Elsevier, volume 114, issue C, DOI: 10.1016/j.foodpol.2022.102399.

2022

  1. Johanes Agbahey & Khalid Siddig & Harald Grethe & Jonas Luckmann, 2022, "Trade policy in a sovereign Palestinian State: What are the options in a final settlement?," The World Economy, Wiley Blackwell, volume 45, issue 10, pages 3269-3293, October, DOI: 10.1111/twec.13278.

2021

  1. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, 2021, "Economy-wide effects of cross-border labor mobility: The case of Palestinian employment in Israel," Journal of Policy Modeling, Elsevier, volume 43, issue 5, pages 964-981, DOI: 10.1016/j.jpolmod.2021.03.008.
  2. Mohammed Basheer & Victor Nechifor & Alvaro Calzadilla & Khalid Siddig & Mikiyas Etichia & Dale Whittington & David Hulme & Julien J. Harou, 2021, "Collaborative management of the Grand Ethiopian Renaissance Dam increases economic benefits and resilience," Nature Communications, Nature, volume 12, issue 1, pages 1-12, December, DOI: 10.1038/s41467-021-25877-w.
  3. Khalid Siddig & Mohammed Basheer & Jonas Luckmann, 2021, "Economy-wide assessment of potential long-term impacts of the Grand Ethiopian Renaissance Dam on Sudan," Water International, Taylor & Francis Journals, volume 46, issue 3, pages 325-341, April, DOI: 10.1080/02508060.2021.1885126.

2020

  1. Agbahey, Johanes & Siddig, Khalid & Grethe, Harald, 2020, "Implications of labor supply specifications in CGE models: A demonstration for employment of Palestinian labor in Israel and its impact on the West Bank economy," Economic Analysis and Policy, Elsevier, volume 68, issue C, pages 265-284, DOI: 10.1016/j.eap.2020.09.007.
  2. Siddig, Khalid & Stepanyan, Davit & Wiebelt, Manfred & Grethe, Harald & Zhu, Tingju, 2020, "Climate change and agriculture in the Sudan: Impact pathways beyond changes in mean rainfall and temperature," Ecological Economics, Elsevier, volume 169, issue C, DOI: 10.1016/j.ecolecon.2019.106566.
  3. Agbahey Johanes & Siddig Khalid & Grethe Harald & McDonald Scott, 2020, "Labor exports from Palestine to Israel: a boon or bane for the West Bank economy?," IZA Journal of Labor Policy, Paradigm & Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), volume 10, issue 1, pages 1-25, March, DOI: 10.2478/izajolp-2020-0008.

2019

  1. Davit Stepanyan & Harald Grethe & Khalid Siddig, 2019, "Comment on "A Monte Carlo filtering application for systematic sensitivity analysis of computable general equilibrium results"," Economics Bulletin, AccessEcon, volume 39, issue 3, pages 1925-1929.
  2. Jacob Asravor & Alexander N. Wiredu & Khalid Siddig & Edward E. Onumah, 2019, "Evaluating the Environmental-Technology Gaps of Rice Farms in Distinct Agro-Ecological Zones of Ghana," Sustainability, MDPI, volume 11, issue 7, pages 1-16, April.

2017

  1. Collins Asante-Addo & Jonathan Mockshell & Manfred Zeller & Khalid Siddig & Irene S. Egyir, 2017, "Agricultural credit provision: what really determines farmers’ participation and credit rationing?," Agricultural Finance Review, Emerald Group Publishing Limited, volume 77, issue 2, pages 239-256, July, DOI: 10.1108/AFR-02-2016-0010.

2016

  1. Siddig, Khalid & Grethe, Harald & Abdelwahab, Noura, 2016, "The natural gas sector in post-revolution Egypt," Journal of Policy Modeling, Elsevier, volume 38, issue 5, pages 941-953, DOI: 10.1016/j.jpolmod.2016.03.009.

2015

  1. Bamlaku Alamirew & Harald Grethe & Khalid Hassan Ali Siddig & Tesfamicheal Wossen, 2015, "Do land transfers to international investors contribute to employment generation and local food security?," International Journal of Social Economics, Emerald Group Publishing Limited, volume 42, issue 12, pages 1121-1138, December, DOI: 10.1108/IJSE-02-2014-0037.

2014

  1. Siddig, Khalid & Grethe, Harald, 2014, "No more gas from Egypt? Modeling offshore discoveries and import uncertainty of natural gas in Israel," Applied Energy, Elsevier, volume 136, issue C, pages 312-324, DOI: 10.1016/j.apenergy.2014.09.019.
  2. Siddig, Khalid & Aguiar, Angel & Grethe, Harald & Minor, Peter & Walmsley, Terrie, 2014, "Impacts of removing fuel import subsidies in Nigeria on poverty," Energy Policy, Elsevier, volume 69, issue C, pages 165-178, DOI: 10.1016/j.enpol.2014.02.006.

2013

  1. Flaig, Dorothee & Siddig, Khalid & Grethe, Harald & Luckmann, Jonas & McDonald, Scott, 2013, "Relaxing Israeli restrictions on Palestinian labour: Who benefits?," Economic Modelling, Elsevier, volume 31, issue C, pages 143-150, DOI: 10.1016/j.econmod.2012.11.052.
  2. Flaig, Dorothee & Rubin, Ofir & Siddig, Khalid, 2013, "Imperfect competition, border protection and consumer boycott: The future of the dairy industry in Israel," Journal of Policy Modeling, Elsevier, volume 35, issue 5, pages 838-851, DOI: 10.1016/j.jpolmod.2013.01.001.

2012

  1. Khalid Hassan, 2012, "The Controversy of Exchange Rate Devaluation in Sudan: An Economy-wide General Equilibrium Assessment," African Development Review, African Development Bank, volume 24, issue 3, pages 245-254.
  2. Siddig, Khalid H. A. & Babiker, Babiker Idris, 2012, "Agricultural efficiency gains and trade liberalization in Sudan," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, volume 7, issue 01, pages 1-19, October, DOI: 10.22004/ag.econ.156979.

2011

  1. Khalid H. A. Siddig, 2011, "From Bilateral Trade to Multilateral Pressure: A Scenario of European Union Relations with Sudan," Middle East Development Journal, Taylor & Francis Journals, volume 3, issue 1, pages 55-73, January, DOI: 10.1142/S1793812011000326.

Undated

  1. Siddig, Khalid H. A., undated, "Assessing The Impact Of Trade Liberalization On The Sudanese Economy In A Global Modeling Framework," Bangladesh Journal of Agricultural Economics, Bangladesh Agricultural University, volume 33, issue 01-2, pages 1-13, DOI: 10.22004/ag.econ.200252.
  2. Grethe, H. & Siddig, K. & Götz, L. & Ihle, R., undated, "How Do World Agricultural Commodity Price Spikes Affect the Income Distribution in Israel?," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), volume 48, DOI: 10.22004/ag.econ.260878.
  3. Luckmann, J. & Siddig, K. & Flaig, D. & Grethe, H., undated, "A general equilibrium approach to model water scarcity in Israel," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), volume 48, DOI: 10.22004/ag.econ.261093.
  4. Siddig, K. & Grethe, H., undated, "International Price Transmission in CGE Models: How to Reconcile Econometric Evidence and Endogenous Model Response?," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), volume 48, DOI: 10.22004/ag.econ.262307.

Books

2026

  1. Siddig, Khalid & Kirui, Oliver K. & Dorosh, Paul A., 2026, "War and resilience: The multifaceted impacts of Sudan's conflict and pathways to recovery," IFPRI books, International Food Policy Research Institute (IFPRI), number 179201, Q3.

Chapters

2026

  1. Siddig, Khalid & Kirui, Oliver K. & Dorosh, Paul A., 2026, "Introduction [in War and resilience: The multifaceted impacts of Sudan's conflict and pathways to recovery]," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 1.
  2. Resnick, Danielle & Abushama, Hala & Kirui, Oliver K. & Siddig, Khalid & Ahmed, Mosab O. M., 2026, "State failure and elite capture of Sudan’s agrifood system," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 3.
  3. Guo, Zhe & Abushama, Hala & Siddig, Khalid & Kirui, Oliver K. & Timu, Anne G. & Zhou, Shuang & Abay, Kibrom A. & You, Liangzhi, 2026, "Monitoring economic activities: Leveraging satellite and remote-sensing technologies," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 4.
  4. Dorosh, Paul A. & Kirui, Oliver K. & Siddig, Khalid, 2026, "Cereal production, markets, and policy in Sudan," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 5.
  5. Siddig, Khalid & Elnour, Zuhal & Thurlow, James, 2026, "Economywide impact of Sudan’s conflict and pathways to recovery," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 7.
  6. Kirui, Oliver K. & Siddig, Khalid & Taffesse, Alemayehu Seyoum & Abushama, Hala, 2026, "Worsening food security in Sudan amid conflict," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 9.
  7. Abay, Kibrom A. & Abushama, Hala & Mohamed, Shima & Siddig, Khalid, 2026, "Delivering aid amid active conflict and insecurity: Digital transfers for delivering social and humanitarian assistance in Sudan," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 12.
  8. Siddig, Khalid & Kirui, Oliver K. & Dorosh, Paul A., 2026, "Toward a prosperous and secure Sudan: A way forward," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 15.

2025

  1. Abay, Kibrom A. & Ambler, Kate & Bloem, Jeffrey R. & Kosec, Katrina & Siddig, Khalid, 2025, "Fragility and conflict: Addressing crises and building resilient food systems," IFPRI book chapters, International Food Policy Research Institute (IFPRI), chapter 13, "Global food policy report 2025: Food policy: Lessons and priorities for a changing world".

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