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• (Journal Article) Youth savings groups in Africa: they’re a family affair

  01.09.2017
  Based on fieldwork in Tanzania, Zambia, Uganda, and Ghana, in the paper we provide new evidence that young people’s engagement with savings groups in Africa is deeply embedded in networks of family and social relations. Savings group members rely on money that is given to them by partners and family members to make savings contributions to the groups, while they also transfer some of their share-outs and loans to family members and friends. This is particularly true for younger members. As such we argue that the socially embedded nature of young people's engagement with savings group needs to be taken into account. The tension between the primary focus on the individual within youth saving programming, and the socially embedded nature of their engagement, has important implications for programme design, implementation and evaluation.

• (Journal Article) Effects of water source accessibility and reliability improvements on water consumption in eastern Nairobi

  01.07.2017
  Under the commitments of the UN Sustainable Development targets, there is increasing pressure on water utility providers in developing countries to improve their levels of service to consumers, especially for the rapidly growing numbers of people with lower incomes who reside in urban informal settlements. However, pressure on water resources in many regions is simultaneously increasing owing to factors such as pollution, agricultural needs, and climate change. It is therefore important to assess the impacts of improving water services on city-wide water resources. This study examines consumption data from the East African city of Nairobi, collected from households of a variety of residential neighbourhoods. The study suggests that average per capita water consumption is closely related to water source choice (i.e. tap in the dwelling, yard tap, or water vendor kiosks). Within categories of water source type, variables such as household wealth, cost of water, and education do not have significant effects on per capita consumption. It is noted that increased accessibility of water causes the upper bound of consumption to rise, but not the lower. It may therefore be theorized that having a tap in a dwelling is necessary but not sufficient to increase per capita consumption. Within the sample examined, there is no statistically significant difference in per capita consumption between water source types other than a tap in a dwelling, and it is therefore suggested that providing a yard tap to those currently without any form of water connection may have negligible impact on city-wide water consumption.

• (Journal Article) Does women’s participation in water committees affect management and water system performance in rural Vanuatu?

  01.07.2017
  Greater participation of women in water management and decision-making is expected to improve outcomes for both women and the wider community. Global evidence indicates that women’s participation in Water User Committees (WUCs) has been limited; yet their involvement in management has correlated with more effective water systems. This analysis of water inventory data from Vanuatu considers how women’s participation in WUCs affects water management and system functionality. Women represent only 16 per cent of committee membership; however, their involvement in key WUC roles was associated with more effective water management, including regular meetings and revenue collection, and improved functioning of water systems. This evidence of women’s involvement is proving useful in advocacy efforts to improve the gender balance in WUCs, and targets for female membership are being considered for inclusion in water supply legislation.

• (Journal Article) Development impact bonds: learning from the Asháninka cocoa and coffee case in Peru

  01.03.2017
  Impact bonds effectively allow the risk of implementing social development activities to be shared with private sector investors. Social or development impact bonds replace the upfront financing of charitable activities with a pay-for-success contract. Four actors together agree upon the outcomes and their indicators: outcome sponsor, investor, project implementers, and verifier. Under such a contract, a charitable donor or government (‘outcome sponsor’) takes the obligation to pay the ‘investor’ an amount determined by a set of objective indicators reflecting the outcome desired by the donor. The investor, expecting contract-based future payout, can recruit and pre-finance project implementers (‘service provider’) to achieve the agreed results. The achievements of the outcome indicators are assessed by an independent verifier to conclude the payout from donor to investor according to the contract. The structure allows charitable donors to transfer a significant share of risk to investors and/or financial markets. The Common Fund for Commodities (CFC), the Schmidt Family Foundation (SFF), Rainforest Foundation UK (RFUK), and the Royal Tropical Institute (KIT) were the first to apply the model in the agricultural sector in an emerging economy. The main objective of the impact bond was to increase productivity and market sales of cocoa and coffee produced by the Asháninka people, an indigenous community living in the Peruvian Amazon. This pilot provides valuable lessons learned to contribute to the development of the mechanism.

• (Journal Article) Value chain financing: evidence from Zambia on smallholder access to finance for mechanization

  01.03.2017
  Smallholder farmers in Zambia comprise 85 per cent of the farmers’ population. Such farmers are regarded as not creditworthy and furthermore their agricultural productivity could be improved. The aim of this paper is to present recent evidence on value chain financing (VCF) as a framework to increase access to agricultural finance for Zambian smallholder farmers. Such financing will act as an enabler to mechanize and, in turn, might improve productivity. Qualitative data collection techniques were followed to provide the results as presented in three illustrative case studies. Each case study highlights the benefits of financing, using the value chain framework, but also emphasizes certain challenges and risks associated with the approach. The Zambian case is not perfect, but provides recent evidence of how various roleplayers in Zambia’s agricultural sector have applied the VCF framework to coordinate the actions of various chain actors, and by doing so allow smallholders access to finance within the local and country-specific context. Although two of the three VCF programmes have been discontinued, they still provide useful learning points: for instance, commercial banks should assign more resources to manage the VCF products; and the risk should be shared between all the VCF participants.

• (Journal Article) Value chain development with the extremely poor: evidence and lessons from CARE, Save the Children, and World Vision

  01.03.2017
  CARE, Save the Children, and World Vision are combining value chain development (VCD) with gender and nutrition programming to alleviate poverty and food insecurity among the extremely poor. We explore what is unique about VCD with the extremely poor and how specific levers enhance productivity and profitability, equity, and empowerment. We offer evidence to date and lessons learned.

• (Journal Article) Value chain development in Nicaragua: prevailing approaches and tools used for design and implementation

  01.03.2017
  This article draws on four contrasting cases of value chain development (VCD) in Nicaragua to assess approaches and tools used in design and implementation. We interviewed 28 representatives from the international NGOs leading the interventions, the local NGOs that participated in implementation, principal buyers, and cooperatives. Despite the complexity of market systems, results showed a relatively basic approach to VCD, reflected in: 1) reliance on a single tool for design and implementation; 2) expected outcomes based on technical assistance and training for smallholders and cooperatives; 3) local NGOs and cooperatives with key roles in implementation; and 4) limited engagement with other chain actors, service providers, and researchers. We conclude with a call for a broader approach to VCD, based on a combination of tools to account for multiple, context-specific needs of diverse stakeholders, deeper collaboration between key actors within and outside the value chain, and evidence-based reflection and learning.

• (Journal Article) Impact assessment of commodity standards: towards inclusive value chains

  01.03.2017
  Voluntary commodity standards are widely used to enhance the performance of tropical agro-food chains and to support the welfare and sustainability of smallholder farmers. Different methods and approaches are used to assess the effectiveness and impact of these certification schemes at farm-household, village, cooperative, and regional level. We provide an overview of the results from robust impact studies on coffee, tea, banana, cocoa, and cotton certification programmes. Overall outcomes show rather modest net revenue effects for farmers, small direct income effect for wage workers, and contested sustainability effects. Most impact studies focus on primary sourcing, but devote less attention to changes in trust and governance throughout the value chain. Moreover, implications for gender issues and supply chain trust are not always fully addressed. In order to better understand these somewhat disappointing effects, we discuss different fallacies and drawbacks that affect impact studies concerning commodity certification programmes. Main attention is given to perverse incentives for intensification and specialization that arise from certification. Moreover, spillovers to other (non-certified) farmers and spatial externalities at landscape level may reduce net effects. Important secondary effects related to behavioural change (risk, trust) and local innovation dynamics are usually overlooked. Current practices in value chain development programmes should focus increasingly on dynamic effects of upgrading and improved market integration. New interactive impact assessment approaches (gaming, multi-agency simulation) that address integrated value chain relationships offer promising perspectives for real-time and systematic analysis of alternatives for smallholder value chain inclusion beyond certification.

• (Journal Article) Can and should sanitation and hygiene programmes be expected to achieve health impacts?

  01.01.2017
  Although the anticipated health benefits are not the only reason for undertaking sanitation and hygiene programmes, they do represent an important part of the justification. Studies and reviews over recent years have shown, however, that the health impacts of sanitation programmes can be quite small or even negligible. They have also provided no solid evidence that integrated (water, sanitation, hygiene) programming has any greater effect than addressing one or two of these components alone. Two questions arise: first, whether a certain level of sanitation usage and hygiene practice within a community is needed in order to achieve a measurable health impact (i.e. whether a minimum percentage of the population should be using safe sanitation); second, whether sanitation and hygiene interventions undertaken without accompanying water supply improvements are likely to have significant health benefits. In this opinion paper some plausible and practically relevant answers to these questions are extracted from the relevant literature. The conclusions are that a high level of sanitation usage (well over 65 per cent) and widespread handwashing practice are necessary to achieve significant health impact; and that in situations where water services are poor, sanitation and hygiene interventions, while valuable for other reasons, are unlikely to have significant health impacts. Sanitation and hygiene programmes may be justifiable even if they do not immediately achieve high levels of compliance and corresponding water supply improvements are not made; however, the justification should not be presented on the grounds of short-term health benefits.

• (Journal Article) Nuggets from an old book: A Practical Handbook of Water Supply by F. Dixey (1931)

  01.01.2017
  Frank Dixey’s A Practical Handbook of Water Supply, published in 1931 is briefly reviewed. The text is correlated with current knowledge and experience. It is evident from the book that some of the present challenges in the water supply sector have been around for a long time which leads to the conclusion that effecting a change takes time. Development agencies therefore need to set realistic targets and time frames. Some of the rather old texts should be consulted and reviewed periodically as they may contain very useful information.

• (Journal Article) Chlorination of drinking water in emergencies: a review of knowledge to develop recommendations for implementation and research needed

  01.01.2017
  Clean water provision is a critical component of emergency response, and chlorination is widely used in emergencies to treat water. To provide responders with practical, evidence-based recommendations for implementing chlorination programmes and recommend areas for future research, we conducted a literature review of chlorination in emergencies, supplemented with a literature review on chlorination in general. We identified 106 total documents, including 7 with information on technical efficacy, 26 on chlorine dosage, 22 on technical challenges, 21 on product options, 8 on user acceptability, 33 on programmes for emergencies, and 8 on monitoring. We found that: 1) international chlorine dosage recommendations in emergencies are highly inconsistent; 2) high-quality information from the general chlorination literature on challenges of chlorination can be adapted for emergencies; 3) many chlorine products are available for use in point-of-delivery, point-of-source, and point-of-use emergency-response programmes; 4) information on the effectiveness of different chlorination programmes in emergencies varies, ranging from little data available to high-quality data that can inform programming; 5) information on user acceptability of chlorination in emergencies is lacking; and 6) monitoring data on chlorine programme effectiveness in emergencies are lacking. In this manuscript, we provide a summary of knowledge on chlorination in emergencies, recommendations for programme implementation, and recommendations for future research needed to assist communities and agencies responding to the increasing number of natural disasters and outbreaks worldwide.

• (Journal Article) Urban community-led total sanitation: a potential way forward for co-producing sanitation services

  01.10.2016
  Community-led total sanitation (CLTS) has been proved to be a successful strategy for tackling the challenge of open defecation in poor rural communities across Africa and Asia. This article explores whether a similar approach can be used in peri-urban and urban areas to help co-produce sanitation facilities and services with inputs from communities, duty bearers, and other sanitation stakeholders. It is argued that an urban CLTS approach does not mean a copy and paste of tools and methods which have proved successful in the rural environment but following a set of similar principles. Based on field experiences different steps are suggested that incorporate these principles and respond to the specific urban sanitation problem. This article helps to articulate and better define urban CLTS as well as giving practical guidance for those wanting to use this kind of approach.

• (Journal Article) Taking Stock: Incompetent at incontinence – why are we ignoring the needs of incontinence sufferers?

  01.07.2016
  How would you cope if you had no control over how you urinated or defecated and regularly or constantly leaked urine or faeces? How would this make you feel? How would you deal with the smell, with the indignity? What if you were a young teenager, traumatized by very stressful events and returned to bed-wetting as a result? And what would you do if you didn’t have the money to buy spare underwear or incontinence protection products or those are simply not available to you? Could you manage if you were suddenly displaced in an emergency and did not have access to a toilet, shower or bathing facilities, or your usual materials and coping mechanisms? What if you lived in a camp and your toilet or bathing shelter was a 5 minute walk away and had a long line in front of it? Would you be able to stand in line at food distribution or water collection points, go to school, or look for or undertake work?

• (Journal Article) Menstrual hygiene: a ‘silent’ need during disaster recovery

  01.07.2016
  Post-disaster relief and recovery operations seldom focus on women’s priorities regarding menstrual hygiene. There is an increasing awareness to incorporate inclusive, participatory, and gender-sensitive strategies for implementation of response programmes. This article presents empirical findings related to menstrual hygiene management (MHM), demonstrating it is integral to women’s privacy and safety during recovery. Using case studies from India, the 2012 Assam floods and 2013 Cyclone Phailin in Odisha, this article explores menstrual hygiene practices in a post-disaster context. The data were collected through participatory learning and action tools such as focus group discussions, household interviews, priority ranking, and observations. It emerged that menstrual hygiene was overlooked at the household level during recovery; women and adolescent girls faced seclusion and isolation, exacerbating privacy and security concerns post-disasters. Some humanitarian agencies have an ad hoc approach towards MHM, which is limited to distribution of sanitary pads and does not address the socio-cultural practices around MHM. There is a need for strategic planning to address MHM with a gender-sensitive and inclusive approach. This article draws practical and policy inferences from the research for stronger approaches towards initiating behaviour change in MHM, and addressing attitudes and knowledge regarding menstrual hygiene.

• (Journal Article) WASH challenges to girls’ menstrual hygiene management in Metro Manila, Masbate, and South Central Mindanao, Philippines

  01.07.2016
  This paper examines water, sanitation, and hygiene (WASH) conditions that enable and hinder Philippine schoolgirls to hygienically manage their menstruation. We collected qualitative data from 13 schools in three regions of the Philippines. Schools in both urban (Metro Manila) and rural areas (Masbate and South Central Mindanao) were included to allow for comparison across settings. Unreliable access to water, lack of disposal mechanisms for menstrual materials, unclean facilities, and insufficient number of latrines were identified as the key barriers to effective menstrual management in Masbate and Metro Manila. In South Central Mindanao, there was greater oversight of WASH hardware at schools and hardware was in better condition, which created a more enabling environment for girls to manage menstruation. Creating an enabling WASH environment for girls to manage menstruation requires sustained support and system oversight, combined with knowledge and information.

• (Journal Article) Making pathogen hazards visible: a new heuristic to improve sanitation investment efficacy

  01.04.2016
  The public health objective of sanitation is to reduce the risk of negative health outcomes from faecal contamination. For water-based sanitation systems at the household and community scale as practised in Indonesia and perhaps elsewhere, the liquid component of the effluent comprises a significant pathogen hazard. While increasing attention is paid to managing the solid fraction, the hazard in the liquid fraction goes largely unnoticed and unmanaged. This paper proposes the means for a conceptual shift to a focus on the pathogen hazards that matter post-treatment, and where those hazards enter the environment, enabling improved local risk management. Firstly, the paper proposes exponential, rather than arithmetic, representations of pathogen number or concentration, because arithmetic representations of treatment efficacy wrongly suggest low cause for concern. Secondly, the paper introduces and applies the Pathogen Hazard Diagram, a new heuristic applicable at both the local and national scale, that requires only local knowledge and general sanitation reference knowledge to construct, but which can guide policy and action, direct monitoring, and improve the efficacy of sanitation investments.

• (Journal Article) The role of handpump corrosion in the contamination and failure of rural water supplies

  01.01.2016
  There has been much discussion over many years regarding the origin of elevated iron concentrations in rural water supplies in sub-Saharan Africa and Asia. High iron concentrations are often assumed to be naturally occurring in groundwater, despite several studies over the last 30 years which also point to the role of handpump corrosion in aggressive groundwater. Handpump standards specify that galvanized iron pump materials should not be used in groundwater due to the risk of corrosion, yet this advice is not always followed. High iron concentrations, whether naturally occurring, or present as a result of corrosion, have an impact on taste, odour, and appearance of water and can promote the growth of unpleasant iron metabolizing bacteria. These effects often result in the abandonment of boreholes, sometimes only a year old, and a return to unprotected and unsafe water sources. Where boreholes are not abandoned, the effects of corrosion can cause pump materials to degrade to the point where the pump becomes inoperable. These outcomes are clearly inconsistent with the provision of sustainable water supply services as a fundamental human right. This paper provides a synthesis of work undertaken in this area over the last 30 years and recent practical experience of WaterAid in investigating these problems in water supplies in north-eastern Uganda.

• (Journal Article) Beyond ‘functionality’ of handpump-supplied rural water services in developing countries

  01.01.2016
  Many rural point-water sources in developing countries consist of wells or boreholes equipped with handpumps. Various estimates have been made of the functionality of such water points, and functionality is now routinely monitored in national and local surveys of service performance. We argue, however, that a single binary (functional/non-functional) indicator is crude and insufficient to provide much information about service sustainability. We set out a categorization of functionality which includes three sub-categories of functional water points and five non-functional sub-categories, with well/handpump water points in mind. We use a simple model to demonstrate that reduction of high rates of early post-construction abandonment and reduction of total downtimes would greatly improve service performance. We show that functionality levels for multi-age populations of wells or boreholes equipped with handpumps would not normally be expected to exceed about 85 per cent. We recommend going beyond functionality monitoring via the collection of quantitative data on rates of abandonment, frequency and duration of breakdown, combined with descriptive narratives of actions to manage and repair water points, in order to generate more nuanced understanding of service performance.

• (Journal Article) How is microfinance being regulated in Latin America?

  01.12.2015
  Microfinance regulation is a complex and constantly evolving topic, comprising many and very diverse issues which, moreover, are treated differently by legal systems. This paper suggests a novel comprehensive analysis structure that may serve as a benchmark to analyse different regulation frameworks for microfinance, based on the international guidelines provided by the Association of Supervisors of Banks of the Americas, the Basel Committee for Banking Supervision, and the Consultative Group to Assist the Poor. This structure is then used to compare and relate the regulations of 17 Latin American and Caribbean countries.

• (Journal Article) Green microfinance strategy for entrepreneurial transformation: validating a pattern towards sustainability

  01.12.2015
  This paper illustrates a shifted microfinance modality that adopted greening principles towards sustainability. The empirical context of the research was a green microfinance programme implemented by an NGO microfinance institution at two study sites in Bangladesh. The research conceived and tested a microfinance model underpinned by ‘ecological modernization’ and ‘innovation and entrepreneurship’ theories. Field studies were carried out between January 2012 and June 2013 in order to match the ‘theoretical realm’ with the ‘observational realm’. A case study and participatory methods were the primary means of studying the modality and operations of the green microfinance strategy. The study compared the ecological outcomes of green microfinance-assisted enterprises and traditional microcredit-assisted enterprises and measured their greenhouse gas (GHG) emissions. Cool Farm Tool software was used to quantify GHGs. Comparison with a designed experiment shows that micro-enterprises employing green strategies emit less GHGs than the ones with traditional strategies. The research revealed that the microfinance-based greening interventions help to ensure ecological outcomes for micro-enterprises; thus, the combination of the embedded economic and social elements of the classic microfinance model with the new ecological elements supports sustainability.