Addressing persistent inequalities in income and other dimensions of wellbeing is a key policy objective of the Sustainable Development Goal 10. Multilateral and bilateral donor agencies have been directing their efforts towards promoting good governance, human and economic development, fighting hunger and reducing inequality. 

The increase in development funding towards inequality reduction is accompanied by a need to monitor progress on the SDG 10 but most importantly, by the need to evaluate the contribution of development towards achieving this goal. However, measuring the distributional impacts of development cooperation projects is a challenging task due to a myriad of factors, including the effects that domestic redistributive policies, the structure of labour markets and other factors, such as institutions, have on inequality. The methodology developed by Morabito et al. enables the analysis of the potential contributions of development projects on inequality by looking primarily at the extent to which they disproportionally benefit the most vulnerable through a mix of analytical tools (a scoreboard, a statistical analysis of development projects based on the Equity Tool, a fiscal incidence analysis).

This methodology has first been tested on three development projects funded by AFD in Cameroon, Colombia and Tunisia as part of the first phase of the Research Facility on Inequalities. 

A second phase of the research project was launched in 2022 with the aim to extend the initial phase, to further test the validity of the methodology with respect to income and other forms of inequalities and to develop the guidelines for an inequality marker.

The initial phase of the  project aimed at piloting the application of the methodology developed by the researchers on three projects funded by the AFD: 

1. A programme supporting urban housing improvements in Tunisia;
2. A programme focusing on capacity-building of Small- and Medium-Sized Enterprises in Cameroon;
3. A budget support operation aimed at supporting a health sector reform in Colombia.

The objective was to test the methodology and evaluate the relevance of its results, and, based on these findings, to review and adjust the methodology itself.

The second phase of the project aimed:

1. To develop the guidelines for an inequality marker for development cooperation;
2. To further test the methodology on four AFD and EU development programmes: a programme promoting sustainable access to electricity for the unserved poor rural populations in Benin; a programme improving the health and living conditions of the inhabitants of the rural district of Isingiro (Uganda) and its refugee camps; a programme facilitating trade between Ethiopia and Djibouti and enabling businesses and producers, as well as the most vulnerable populations, to benefit from these improvements; and a programme contributing to the adaptation of the communities to climate change in Vietnam. 

The initial study identified whether programmes’ beneficiaries of the three selected interventions belonged to the Bottom 40% of the wealth distribution, through a mix of analytical tools:

1. First, a scoreboard that assessed whether or not inequality reduction was a central objective of development programmes;
2. Second, the Equity Tool, which helped assess the position of direct beneficiaries within the national (urban or rural) wealth distribution;
3. Third, the Commitment for Equity Tool, which helped estimate the distributional impact of general or sectoral budget support.

The methodological steps of the second phase of the research project were the following:

• Refining and upgrading the inequality markers and the scoreboard to provide clear benchmarks and indicators, aligned with evaluation approaches used by the European Commission, to assess whether development interventions focus on the poorest bottom 40% individuals, households or vulnerable groups that are targeted by specific development policies;
• Extending the scope of the Equity Tool questionnaire to include questions that capture the distribution of projects beneficiaries among vulnerable groups (women, ethnic, religious minorities, etc.);
• Applying the revised methodology to the four case studies.

Results of the first phase of the project

Overall, the results underscore the importance of considering a pro-poor targeting ex-ante when designing development cooperation interventions that explicitly (or implicitly) aim to contribute to the reduction of inequalities in partner countries. The main strength of the methodology is that it allows an assessment of the potential reach of interventions for the bottom 40 percent of the income distribution. Therefore, the information provided thanks to this methodology can be critical to fine-tune policies before they are implemented and maximize their redistributive impact.

You may find the research paper here: The distributional impacts of development cooperation projects

Results of the second phase of the project

The second phase of this project resulted in:

• The elaboration of guidelines for the implementation of the methodology, which were used to develop the European Commission's Inequality Marker. The I-Marker assesses whether, and to what extent, inequality reduction is an objective of development intervention. For this purpose, a set of criteria has been developed to establish if: - I-0: Inequality reduction is not targeted; - I-1: Inequality reduction is a significant objective; - I-2: Inequality reduction is the principal objective. The I-Marker focuses on the bottom (poorest) 40% or socio-economically disadvantaged individuals, households or groups. Watch the video on the Inequality Marker for more information.
• A report on the testing of the methodology on the four case studies : Assessing the distributional impacts of development interventions - the Inequality Marker

This project highlighted the importance of identifying direct and indirect beneficiaries of the projects, but also, more broadly, of having a complete understanding of the development cooperation interventions, which are being analyzed, especially their objectives and conditionalities. 

Equally important is the involvement of key stakeholders to communicate the objectives, scope and limitations of the studies. In some cases, the inclusion of a qualitative component in the form of interviews, consultations, or eventually field missions, may be required to ensure the successful implementation and completion of studies.

The world has seen a significant reduction in the extreme poverty levels in the past decades, led by strong economic growth from emerging economies. Despite the economic growth, the incomes of the poorest people all over the world are not keeping up. Eight out of ten people in developing countries live in nations where the income of the bottom 40% has grown slower than the rest of the economy (Hoy & Samman, 2015) and 7 out of 10 people live in a country where inequality has risen in the last 30 years.
Regarding Latin American and the Caribbean, although the region achieved considerable success in reducing extreme poverty over the last decade, its still-high levels of income and wealth inequality have damaged sustainable growth and social inclusion.

In West Africa, the sub-region had the largest average economic growth at 6.2 percent between 2010 and 2014 among Africa's regions, and compared with 4.4 percent for Africa during the period. However, there is growing concern that the benefits of this impressive growth have not been inclusive and equitably shared. The combination of high economic growth and stubbornly high income inequality rates remains a puzzle.

This project is part of a European facility for a research program on inequalities in developing and emerging countries which is coordinated by the AFD. Financed by the Development Cooperation Instrument of the European Union, this facility enables to implement 20 research projects over the period 2017-2020, in partnership with donors and research centers from the South to the North.

Even if we know less unequal societies are desirable given their beneficial economic, social and political outcomes, there is still uncertainty on which are the best routes to understand and tackle inequalities through a multidimensional perspective. To contribute to this global conversation on inequalities, Oxfam, the International Inequalities Institute at the London School of Economics and the School of Oriental and African Studies of the University of London, are joining efforts to develop a conceptual and measurement framework on inequalities. The purpose of the framework is to provide analysts and practitioners with a theoretically-grounded means by which to gain a clear understanding of the nature of inequality and to use this information to develop and devise effective policy responses with the long-term goal of reducing inequalities, tackling deprivation and improving well-being.

The framework is designed to capture the multidimensional nature of inequality, which is experienced across a number of 7 life domains, and given that there are many different forms of inequality (such as concentrations of wealth, pay gaps, dispersion of income, social gradients in mortality, and greater social isolation experienced by the elderly). The framework is based on Amartya Sen's capability approach. The focus of this approach is an assessment on what life we lead and what we can or cannot do, and can or cannot be; the quality of life that individuals are able to achieve. Equally important, this framework should enlighten the discussion on inequalities in a way that allows for context-specific diagnosis and policy recommendations, so that it can support the strategic work of practitioners and key stakeholders of the development arena.

See this project's 2 minutes pitch from Ana Claver, Project Manager on Inequalities at Oxfam Intermón:

Evidence from more than 150 countries, rich and poor alike, spanning more than 30 years, shows that overall, investment in health, education and social protection reduces inequality. Nevertheless, we still need to know more about what are the concrete mechanisms that make these inequality reductions happen, and how certain policies should be designed so that they tackle spatial, gender and ethnic inequalities in an effective manner. We expect to draw lessons from those different scenarios by this comparative research.

The researchers involved in this project anticipate that active citizenship is a means to achieve development, because it enables women and men living in poverty to raise their voice in defence of their rights (health, education, jobs, dignity). Moreover, they presuppose that public policies amplify their effectiveness when citizens are involved in their cycle. They also presume that women and girls plus youth are the groups especially impacted by multidimensional inequality and thus, they should be carefully considered in the research.

Find the presentation of the research paper "Multidimensional inequality in Western Africa" by Ana Claver Muñoz and Cristina Rovira Izquierdo, project manager on inequalities and inequality programme advisor at Oxfam Intermón during the fifth webinar of the Research Facility on Inequalities:

You may find the deliverables linked to this project here: 

West Africa Report: 

- Analysis of multidimensional inequalities in West Africa and a strategy for inequality reduction (in English)

- Análisis de las desigualdades multidimensionales en el Africa Occidental y sus consecuencias en la estrategia regional contra la desigualdad (in Spanish)
 

Central America and Dominican Republic Report:

- Analysis of multidimensional inequalities in Central America and Dominican Republic, and a strategy for inequality reduction (in English)

- Análisis de la desigualdad multidimensional en Centroamérica y República Dominicana (card) y de una estrategia política regional para reducir las desigualdades (in Spanish)
 

Policy briefs:

- A strategy for reducing inequalities in West Africa (in English)

- A strategy for reducing inequalities in Central America and the Dominican Republic (in English)

You may also find a short presentation video of the Multidimension Inequality Framework (MIF) used in this research project (in English).

In the first phase of the project, Morocco, South Africa, Cameroon and Kenya were selected to participate in the research, analysis, and policy recommendations program, which significantly enhanced the evidence base for efficient and thoughtful redistributive fiscal policy that protects poor and vulnerable households from further impoverishment.  Each of these countries learned from, and in some cases incorporated, the successful programmatic experiences from the others. The work program that the AFD-CEQ partnership encompasses also promoted skills sharing and capacity building between countries.

Part of the second phase of this project focuses on Senegal, which is facing a number of important, sometimes contradictory challenges, likely to bring about lasting changes to the social contract and the redistribution of national income, such as: 

• the development of gas and oil deposits (and the collection of the associated tax revenues),
• the implementation of a just energy transition partnership (JETP), which at the same time calls for the decarbonisation of growth,
• the desired extension of social protection schemes (health, retirement) to accompany a demographic transition that is still underway,
• the dismantling of energy subsidies to finance more infrastructure and develop better-targeted subsidies for poor households. 

There is strong social demand for policies to reduce inequality, but this is taking place against a backdrop of regional instability, increased conflict, global inflation and global warming.

This analysis will be conducted in partnership with the Directorate General of Planning and Economic Policies of the Senegalese Ministry of Planning and the World Bank.
 

The development of the CEQ Assessments, which are the centerpiece of the AFD-CEQ Institute partnership, accomplish two major objectives simultaneously:

1. The implementation of CEQ Assessments builds an empirical evidence base (country by country) of the redistributive and poverty-reduction impact of fiscal policy broadly, as well as of individual fiscal elements (revenues or expenditures).
2. The implementation of CEQ Assessments together with local research teams completes a knowledge and skill transfer to researchers and policy officers who will remain close to the ongoing policy debate and policy-making bodies who benefit from having this information at their disposal.  

The AFD-CEQ Institute partnership therefore leaves in place the basic human infrastructure necessary for additional fiscal incidence analysis, including forward-looking policy simulation.

As part of the second phase of the project, the aim is for Senegal to master the CEQ tax incidence analysis tool and study a series of pro-poor reforms to reduce social and/or regional inequalities. 

The expected deliverable is a report quantifying the impact of 5 areas of reform (cost, effects, financing).

The CEQ Assessment is a comprehensive and rigorous tax and benefit incidence analysis which enables to have an active engagement with the policy community.It is designed to address the following four questions: 

1. How much income redistribution and poverty reduction are being accomplished through fiscal policy?
2. How equalizing and pro-poor are specifics taxes and government spending?
3. How effective are taxes and government spending in reducing inequality and poverty?
4. What is the impact of fiscal reforms that change the size and/or progressivity of a particular tax or benefit?

In order to address these questions, experts from the CEQ working along with AFD researchers and local researchers teams implemented the CEQ methodology in Morocco, South Africa, Cameroon and Kenya, and will do so in Senegal.

Once done, the objective is to mainstream the use of CEQ Assessments:

• By reaching out to the policy community through partnerships and policy forums;
• By disseminating findings through an active communication and advocacy program, undertaken in conjunction with key partners in the research, philanthropic and social activist communities.

You can find below the various publications related to this research project.

The picture within Africa is more complex, and often obscured by problems with unreliable and non-comparable data, both over time and across countries. The most careful African data analysis suggests that, measured in monetary terms, African inequality is very high, Africa being the most unequal continent. There is, however, huge variation in the magnitude, changes and texture of this inequality across the continent.

This implies a double danger. Africa first needs to ensure that it is included in the international measurements. At least as importantly, the continent must also ensure that the particular contexts of its societies are considered in the analysis both of the factors causing inequality and the consequences of inequality. This analysis is absolutely crucial because it is the basis for policy interventions and civil society action, which are necessary to reverse the trend. 

Given this context, a research project focusing on the development of diagnostic tools and capacity building was launched in partnership with the African Center of Excellence on Inequality Research (ACEIR) in the framework of the first phase of the Research Facility on Inequalities. The initial study (2018-2020) led to an in-depth analysis of inequalities in four countries: South Africa, Ghana, Kenya and Cote d’Ivoire. A Handbook on Inequality Measurement, which serves as a foundational guide for multidimensional inequality analysis, was also developed by ACEIR. The Handbook outlines key dimensions and indicators of inequality and provides guildelines for measuring income and beyond income inequalities.

Following the success of this research project:

• A fifth analysis was launched in Mozambique over the 2022-2024 period;
• A research project aming to expand and update the Handbook by incorporating methodologies for assessing vulnerabilities related to climate change and ecological transitions has also been launched over the 2024-2025 period.

The main objective of this research project was to advance the analysis of African inequality and the policy discussion on strategies to overcome inequality in Africa through a series of country-level engagements. The project was given structure and impetus through the development of a diagnostic tool that was implemented in a limited number of pilot countries. This diagnostic tool consists of a thorough analysis of the various inequalities in a given country which enables the government to identify the priorities and policy options in order to reduce them.

In order to build the diagnostic tool, a Handbook was also developed to set up a common base which enabled country comparisons. To extend its use and improve accountability, it was backed with a central data hub and strong data centres in each partner country that allowed and facilitated further inequality analysis.

Existing multidimensional inequality analyses primarily concentrate on examining inequalities within the social and economic domains. While many low-income countries are severely impacted by climate change, there is a notable research gap in the analysis of inequalities related to climate vulnerabilities and their interactions with other socio-economic and environmental factors. The extension and updating of the Handbook, carried out over the period 2024-2025, aims to address this gap and provide the guidelines for integrating the analysis of climate-related inequalities in future diagnostics.

The diagnostic tool is based on three pillars :

1. a conceptual and empirical review of the studies on inequality in Africa, allowing us to have a baseline for the development of future projects, as well as a better comprehension of the specificities of inequalities in Africa and of their measurement;
2. a Handbook which contains the framework proposed for the country inequality diagnostics, the methodological issues around the measurement of inequalities and their analysis and the important issues linked to policies;
3. the support to the implementation of the country diagnostic, in collaboration with the pilot countries’ local research teams and the creation of the data hub.

In order to expand and update the Handbook, researchers will thoroughly examine and synthesise existing literature that addresses the measurement and analysis of climate-related vulnerabilities. This approach will help identify gaps in current research and propose a minimal set of indicators for measuring vulnerabilities linked to climate change and the imperatives of the ecological transition and detail appropriate data and measurement methods to enable their inclusion as part of an inequality diagnostic report.  

In practical terms, the country diagnostic takes the form of a report which overviews the inequality within a country, across all relevant dimensions, for a given time and over time. Alongside this, it summarises the main policies passed, or in place, expected to have an impact on inequalities. Each country will use their diagnostic as a platform:

• for policy engagements on strategies to overcome inequality,
• for the stimulation of national dialogue and a national research focus on inequality,
• to lead the national discussion through further, high impact research papers from the country node on inequality.

• Anda David, Research Officer, AFD
• Rawane Yasser, Junior Research Officer, AFD