Details about Olivier Ecker
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Last updated 2025-03-15. Update your information in the RePEc Author Service.
Short-id: pec43
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Working Papers
2024
- Consumer preferences matter for transforming food systems for sustainable healthy diets: Evidence from rural Bangladesh
Issue briefs, International Food Policy Research Institute (IFPRI)
2023
- A healthy diet is costly, but even with limited income Kenyans can eat better
Policy briefs, International Food Policy Research Institute (IFPRI)
- Accounting for dietary deprivations in rural Africa: Poor households, poor farms or poor food environments?
IFPRI discussion papers, International Food Policy Research Institute (IFPRI)
- Mitigating poverty and undernutrition through social protection: A simulation analysis of the COVID-19 pandemic in Bangladesh and Myanmar
IFPRI discussion papers, International Food Policy Research Institute (IFPRI)
- Mitigating poverty and undernutrition through social protection: A simulation analysis of the COVID-19 pandemic in Bangladesh, Myanmar, and Indonesia
Project notes, International Food Policy Research Institute (IFPRI)
- Nigeria’s agrifood system structure and drivers of transformation
Agrifood System Diagnostics Country Series, International Food Policy Research Institute (IFPRI)
- Unlocking the power of partnership to address Yemen’s food crisis and strengthen food system resilience
Issue briefs, International Food Policy Research Institute (IFPRI)
2022
- Costing Healthy Diets and Measuring Deprivation: New Indicators and Modeling Approaches
Conference papers, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project 
Also in IFPRI discussion papers, International Food Policy Research Institute (IFPRI) (2021)
2021
- Can Unconditional Cash Transfers Mitigate the Impact of Armed Conflict on Child Nutrition in Yemen?
Working Papers, Economic Research Forum
- Civil conflict, cash transfers, and child nutrition in Yemen
HiCN Working Papers, Households in Conflict Network 
See also Journal Article Civil Conflict, Cash Transfers, and Child Nutrition in Yemen, Economic Development and Cultural Change, University of Chicago Press (2024) (2024)
- Dietary change and food demand in urbanizing Bangladesh
IFPRI discussion papers, International Food Policy Research Institute (IFPRI)
- Transforming Nigeria’s agrifood system: Wealthier, but also healthier
Policy briefs, International Food Policy Research Institute (IFPRI)
- Understanding the demand for “protective foods†in East Africa: An economic analysis with recommendations
Project notes, International Food Policy Research Institute (IFPRI)
2020
- Poor Dietary Quality is Nigeria’s Key Nutrition Problem
Feed the Future Innovation Lab for Food Security Policy Research Briefs, Michigan State University, Department of Agricultural, Food, and Resource Economics, Feed the Future Innovation Lab for Food Security (FSP) View citations (2)
- Poor dietary quality is Nigeria’s key nutrition problem
Other briefs, International Food Policy Research Institute (IFPRI) View citations (1)
2019
- Agricultural transformation and food and nutrition security of farm households in Nigeria
2019 Sixth International Conference, September 23-26, 2019, Abuja, Nigeria, African Association of Agricultural Economists (AAAE) View citations (1)
- Are Malawian diets changing? An assessment of nutrient consumption and dietary patterns using household-level evidence from 2010/11 and 2016/17
MaSSP working papers, International Food Policy Research Institute (IFPRI)
- Can unconditional cash transfers mitigate the impact of civil conflict on acute child malnutrition in Yemen?: Evidence from the national social protection monitoring survey
MENA working papers, International Food Policy Research Institute (IFPRI) View citations (3)
- Characteristics of smallholder farm households in Upper Egypt: Implications for nutrition-sensitive agricultural interventions
MENA working papers, International Food Policy Research Institute (IFPRI) View citations (2)
- Leveraging agricultural interventions for improving nutrition in Egypt
MENA policy notes, International Food Policy Research Institute (IFPRI)
- Transforming Agriculture to Improve Food and Nutrition Security in Nigeria
Feed the Future Innovation Lab for Food Security Policy Research Briefs, Michigan State University, Department of Agricultural, Food, and Resource Economics, Feed the Future Innovation Lab for Food Security (FSP) View citations (1)
Also in Research briefs, International Food Policy Research Institute (IFPRI) (2019)
2018
- Agricultural Transformation and Food and Nutrition Security: Does Farm Production Diversity (Still) Matter for Dietary Diversity among Ghanaian Farm Households?
2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia, International Association of Agricultural Economists View citations (18)
- Synopsis: Transforming agriculture for improving food and nutrition security among Nigerian farm households
NSSP policy notes, International Food Policy Research Institute (IFPRI) View citations (1)
- Transforming agriculture for improving food and nutrition security among Nigerian farm households
NSSP working papers, International Food Policy Research Institute (IFPRI) View citations (1)
2017
- Food and nutrition security in transforming Ghana: A descriptive analysis of national trends and regional patterns
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (2)
- Supermarket Shopping and Nutritional Outcomes: A Panel Data Analysis for Urban Kenya
GlobalFood Discussion Papers, Georg-August-Universitaet Goettingen, GlobalFood, Department of Agricultural Economics and Rural Development View citations (2)
See also Journal Article Supermarket Shopping and Nutritional Outcomes: A Panel Data Analysis for Urban Kenya, World Development, Elsevier (2018) View citations (31) (2018)
2016
- Nutrition and economic development: Exploring Egypt's exceptionalism and the role of food subsidies
IFPRI synopses, International Food Policy Research Institute (IFPRI) View citations (2)
See also Book Nutrition and economic development: Exploring Egypt's exceptionalism and the role of food subsidies, IFPRI books, International Food Policy Research Institute (IFPRI) (2020) (2020)
- Nutrition and economic development: Exploring Egypt's exceptionalism and the role of food subsidies: Synopsis [in Arabic]
IFPRI synopses, International Food Policy Research Institute (IFPRI) View citations (3)
- Prioritizing development policy research in Egypt: An innovative approach to inform IFPRI’s Egypt Strategy Support Program
MENA working papers, International Food Policy Research Institute (IFPRI)
2014
- Building resilience for food and nutrition security in the context of civil conflict: Experiences from rural development programs in Yemen
2020 conference briefs, International Food Policy Research Institute (IFPRI)
- Building resilience to conflict through food security policies and programs: An overview
2020 conference briefs, International Food Policy Research Institute (IFPRI)
- Building resilience to conflict through food security policies and programs: Evidence from four case studies
2020 conference papers, International Food Policy Research Institute (IFPRI)
- Changes in food and nutrition security in Malawi: Analysis of recent survey evidence
MaSSP working papers, International Food Policy Research Institute (IFPRI) View citations (15)
- How to build resilience to conflict: The role of food security
Food policy reports, International Food Policy Research Institute (IFPRI) View citations (1)
2013
- Evidence on key policies for African agricultural growth
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (3)
- Extreme weather and civil war in Somalia: Does drought fuel conflict through livestock price shocks?
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (11)
- Nutrition Policies in Developing Countries: Challenges and Highlights
Working Papers, eSocialSciences
2012
- Beyond the Arab awakening: Policies and investments for poverty reduction and food security
Food policy reports, International Food Policy Research Institute (IFPRI) View citations (24)
- Beyond the Arab awakening: Policies and investments for poverty reduction and food security [in Arabic]
Food policy reports, International Food Policy Research Institute (IFPRI) View citations (13)
- Improving the measurement of food security
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (77)
- Managing transition in Yemen: An assessment of the costs of conflict and development scenarios for the future
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (1)
- The food security system: A new conceptual framework
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (30)
- The impact of the 2008 Hadramout flash flood in Yemen on economic performance and nutrition: A simulation analysis
Kiel Working Papers, Kiel Institute for the World Economy (IfW Kiel) View citations (1)
2011
- Agricultural growth, poverty, and nutrition linkages in Malawi
MaSSP policy notes, International Food Policy Research Institute (IFPRI) View citations (12)
- Climate change and floods in Yemen: Impacts on food security and options for adaptation
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (2)
- Climate change, agricultural production and food security: Evidence from Yemen
Kiel Working Papers, Kiel Institute for the World Economy (IfW Kiel) View citations (1)
- Die wirtschaftlichen Ursachen des Arabischen Frühlings: Der Weg von der Revolution zu Transformation und Ernährungssicherheit
Policy briefs, International Food Policy Research Institute (IFPRI)
- Economics of the Arab awakening [in Arabic]: From revolution to transformation and food security
Policy briefs, International Food Policy Research Institute (IFPRI) View citations (17)
- Economics of the Arab awakening: From revolution to transformation and food security
Policy briefs, International Food Policy Research Institute (IFPRI) View citations (20)
- Growth is good, but is not enough to improve nutrition
2020 conference briefs, International Food Policy Research Institute (IFPRI) 
Also in 2020 conference papers, International Food Policy Research Institute (IFPRI) (2011) View citations (3)
- Making agriculture pro-nutrition: Opportunities in Tanzania
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (13)
- Petroleum subsidies in Yemen: Leveraging reform for development
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (14)
Also in Policy Research Working Paper Series, The World Bank (2011) View citations (16)
- Économie du printemps arabe: De la révolution à la transformation et la sécurité alimentaire
Policy briefs, International Food Policy Research Institute (IFPRI)
2010
- Analyzing nutritional impacts of policies: An empirical study for Malawi
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (7)
See also Journal Article Analyzing Nutritional Impacts of Policies: An Empirical Study for Malawi, World Development, Elsevier (2011) View citations (117) (2011)
- Assessing food security in Yemen: An innovative integrated, cross-sector, and multilevel approach
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (11)
- Food as the basis for development and security: A strategy for Yemen
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (7)
- Food security and economic development in the Middle East and North Africa
IFPRI discussion papers, International Food Policy Research Institute (IFPRI) View citations (12)
2009
- Analyzing the nutritional impact of policies in Malawi
MaSSP policy notes, International Food Policy Research Institute (IFPRI)
2008
- Income and Price Elasticities of Food Demand and Nutrient Consumption in Malawi
2008 Annual Meeting, July 27-29, 2008, Orlando, Florida, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association) View citations (13)
2006
- Vitamin A and iron consumption and the role of indigenous vegetables: A household level analysis in the Philippines
Research in Development Economics and Policy (Discussion Paper Series), Universitaet Hohenheim, Department of Agricultural Economics and Social Sciences in the Tropics and Subtropics
Journal Articles
2024
- Civil Conflict, Cash Transfers, and Child Nutrition in Yemen
Economic Development and Cultural Change, 2024, 72, (4), 2069 - 2100 
See also Working Paper Civil conflict, cash transfers, and child nutrition in Yemen, HiCN Working Papers (2021) (2021)
- Dairy consumption and household diet quality in East Africa: Evidence from survey-based simulation models
Food Policy, 2024, 122, (C) View citations (1)
2023
- Measuring changes in diet deprivation: New indicators and methods
Food Policy, 2023, 117, (C) View citations (2)
2022
- Food consumption–production response to agricultural policy and macroeconomic change in Nigeria
Applied Economic Perspectives and Policy, 2022, 44, (2), 982-1002 View citations (4)
2018
- Agricultural transformation and food and nutrition security in Ghana: Does farm production diversity (still) matter for household dietary diversity?
Food Policy, 2018, 79, (C), 271-282 View citations (42)
- Supermarket Shopping and Nutritional Outcomes: A Panel Data Analysis for Urban Kenya
World Development, 2018, 102, (C), 292-303 View citations (31)
See also Working Paper Supermarket Shopping and Nutritional Outcomes: A Panel Data Analysis for Urban Kenya, GlobalFood Discussion Papers (2017) View citations (2) (2017)
2014
- Extreme Weather and Civil War: Does Drought Fuel Conflict in Somalia through Livestock Price Shocks?
American Journal of Agricultural Economics, 2014, 96, (4), 1157-1182 View citations (113)
- Simulating economic growth effects on food and nutrition security in Yemen: A new macro–micro modeling approach
Economic Modelling, 2014, 43, (C), 100-113 View citations (9)
2013
- Compounding food and income insecurity in Yemen: Challenges from climate change
Food Policy, 2013, 43, (C), 77-89 View citations (8)
2012
- Leveraging Fuel Subsidy Reform for Transition in Yemen
Sustainability, 2012, 4, (11), 1-26 View citations (14)
2011
- Analyzing Nutritional Impacts of Policies: An Empirical Study for Malawi
World Development, 2011, 39, (3), 412-428 View citations (117)
See also Working Paper Analyzing nutritional impacts of policies: An empirical study for Malawi, IFPRI discussion papers (2010) View citations (7) (2010)
2010
- Patterns and determinants of dietary micronutrient deficiencies in rural areas of East Africa
African Journal of Agricultural and Resource Economics, 2010, 04, (2), 20 View citations (14)
Books
2020
- Nutrition and economic development: Exploring Egypt's exceptionalism and the role of food subsidies
IFPRI books, International Food Policy Research Institute (IFPRI) 
Also in IFPRI books, International Food Policy Research Institute (IFPRI) (2016) View citations (4)
See also Working Paper Nutrition and economic development: Exploring Egypt's exceptionalism and the role of food subsidies, IFPRI synopses, International Food Policy Research Institute (IFPRI) (2016) View citations (2) (2016)
Chapters
2023
- Addressing the food crisis in Yemen: The private sector’s key role amid local conflict and global market disruptions from the Russia-Ukraine war
Chapter 28 in The Russia-Ukraine conflict and global food security, 2023, pp 145-149
- Forced migration: Fragility, resilience, and policy responses
Chapter 7 in Global food policy report 2023: Rethinking food crisis responses, 2023, pp 72-81
2020
- Urban food systems and diets, nutrition, and health of the poor: Challenges, opportunities, and research gaps
Chapter 19 in Handbook on Urban Food Security in the Global South, 2020, pp 380-396 View citations (1)
2019
- Reshaping agriculture to reduce obesity
Chapter 8 in Agriculture for improved nutrition: Seizing the momentum, 2019, pp 81-92
2018
- Micro-econometric and Micro-Macro Linked Models: Modeling Agricultural Growth and Nutrition Linkages: Lessons from Tanzania and Malawi
Springer View citations (1)
- Poverty, food prices, and dietary choices in Malawi
Chapter 4 in Food policy report, 2018, pp 41-52 View citations (3)
2015
- Conflict and food insecurity: How do we break the links?
Chapter 7 in 2014–2015 Global Food Policy Report, 2015, pp 51-60 View citations (1)
- Regional developments [In 2014-2015 Global food policy report]
Chapter 9 in 2014–2015 Global Food Policy Report, 2015, pp 73-94
2014
- Agricultural R&D: Is Africa investing enough?
Chapter 5 in 2013 Global Food Policy Report, 2014, pp 53-62
- Food security policies for building resilience to conflict
Chapter 5 in 2013 Global Food Policy Report, 2014 View citations (4)
- Nutrition policy and practice: Unpacking the politics
Chapter 7 in 2013 Global Food Policy Report, 2014, pp 75-86
- Regional developments
Chapter 8 in 2013 Global Food Policy Report, 2014, pp 87-104
- Resilience for food security in the face of civil conflict in Yemen
Chapter 7 in 2013 Global Food Policy Report, 2014
- Shocks to the system: monitoring food security in a volatile world
Chapter 3 in Handbook on Food, 2014, pp 41-71 View citations (2)
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