How does access to microcredit loans impact applicants' psychological health?
What is the most effective way to do loan repayment text message reminders?
How do different marketing schemes impact loan take-up?
What are the most probable reasons loan clients are defaulting on loan repayments?
What impact does microcredit have on the lives of the poor?
How does microcredit impact the lives of the borrowers?
What is the best way to help farmers invest more in their agricultural inputs?
How does an interest-free loan during growing season affect household consumption and labor?
Do teacher incentives impact the performance of students?
How do cash transfers conditional on preventative health services affect health outcomes?
Do efforts at encouraging citizens in civic engagement, including meetings about political administration and monitoring of government officials, increase citizen and local leader cooperation?
How does access to microcredit change village outcomes?
Does providing grants based on community performance improve health and education in the community?
Do text message reminders help malaria patients adhere to their medication treatments?
What is the best way to help loan officers reduce procrastination and increase productivity?
What are the most effective kinds of conditional transfers to incentivize educational participation?
Do community meetings on educational improvement and trainings on supplemental educational techniques improve education outcomes?
How does having access to microfinance effect people's financial outcomes?
Does choosing development projects by election help improve project outcomes?
Do school management programs help students?
Does grouping students by achievement improve their quality of education?
Does hiring more local teachers improve student's educational quality?
Do incentives for students improve school attendance?
Does providing free textbooks improve student academic performance?
Does subsidizing disadvantaged groups have negative implications for the disadvantaged within the group?
How do subsidies for non-teacher school inputs help students?
What are the impacts of educational inputs on student performance?
Can text messaging be used to reduce risky sexual behavior?
Do large scale sanitation programs, like India's Total Sanitation Campaign, produce real health benefits?
Will lottery winners who are publically known to be winners have different spending habits than private winners?
Can changing packaging increase medication adherence rates?
What impact do truly unconditional transfers of money have on rural households?
Can youth opportunity grants create human capital over time?
Are workshops and training effective ways to improve dispute resolution?
Are microenterprise support programs an effective mean of aiding the ultrapoor?
Are unconditional transfers of fertilizer an effective way to increase profitability and output for farmers?
Do school grants increase test scores?
What are the impacts of an entrepreneurship track on the labor market outcomes of university graduates?
Does a mass media campaign alone or combined with training have a greater impact on handwashing behavior and children's health?
Does promoting female empowerment through development programs affect the position of women in societies characterized by gender segregation?
What are the effects of a handwashing mass media campaign combined with a training program on caregivers and children?
Does a financial literacy training program for migrant workers and their families lead to better financial behavior?
Are villages that receive a development project better off than villages that did not receive a similar project?
What are the effects of a entrepreneur training program for women?
What are the effects of incentive schemes for loan officer performance?
What impact does financial training have on migrants?
How does saving in an ordinary savings account differ from saving in a commitment savings account?
Is there a difference in the impacts of an unexpected school grant and an expected school grant?
What is the impact of conditional and unconditional cash transfers on pregnancies among female students?
Do Conditional Cash Transfers combined with a program for social interaction affect investments?
What effect do cash transfers conditional on school attendance have on girls?
What are the effects of school food programs?
Does providing a primary school in rural areas increase children's access to school and decrease the gender gap of children enrolled in school?
Do immunization camps with food incentives increase childhood immunization rates?
Does the take-it-or-leave-it approach encourage water filter purchase more than reverse auctions?
Does risk limit investment in farmers?
Do insurance, cash grants, or a combination of both better farmer's lives and crop production?
Does a simplified financial training increase financial literacy compared to a more standard accounting training?
Do cash transfers, free business consulting, or both increase the scale or the profitability small businesses?
What education-related methods decrease risky sexual behavior and the incidence of HIV/AIDS?
Do education subsidies, HIV training, or both decrease risky sexual behavior?
Does providing low-income housing away from slums improve low-income people's lives?
Does encouragement or friend participation improve attendance to the Bridge Course class?
Which interventions improve health by promoting hand-washing?
Do incentives improve loan repayment rates?
Does offering insurance with a loan as a package increase loan take-up?
Does fingerprinting borrowers improve their loan repayment behaviors?
What kinds of payment methods increase farmer well-being?
Which programs improve the lives of farmers?
Does a multifaceted approach to poverty improve quality of life?
Do the timing and frequency of paychecks impact how people save and spend?
Does access to foreign markets improve business outcomes?
Does community motivation, health information, or removing market barriers reduce open defecation?
Does community spring protection improve health outcomes?
Does improving access to international markets improve farmers' livelihoods?
Do savings accounts improve the financial status of the poor?
What is the impact of intensive agricultural training programs on monthly earnings?
Does improved housing improve quality of life for the poor?
How does access to savings accounts impact people's risk and time preferences?
Can training enumerators help determine if subjects underreport illicit behavior?
Which method works best for reducing the effects vote-buying for local elections?
Do subsidies for health products increase long-term utilization?
What are the best ways to motivate the sale of condoms?
Do people who take out loans spend their money more wisely than debt avoiders?
Do matching savings rates or automatic enrollment in savings programs increase savings?
How can government increase tax collector efficiency?
Do large unconditional grants and/or professional business consulting increase investments?
Which type of unconditional transfer helps small businesses grow the most?
Does a higher interest rate or a reward interest rate influence how much people save?
Does winning a large grant improve business in the long-run?
Are contractors who bid to win the contract instead of contractors chosen by lottery more likely to be successful in planting and tending trees?
Do public screenings of debates improve voter education?
What are some best practices for developing small personal businesses for the ultrapoor in postwar zones?
Do formal savings increase with more convenience or more information?
Do unsupervised grants improve an entrepreneur's business in the long-run?
Which savings mechanism helps members of a ROSCA (Rotating Savings and Credit Associations) save for health emergencies?
Can flood-resistant rice varieties increase rice production in flood-prone areas?
Can flood-resistant rice varieties increase rice production in flood-prone areas?
What is the impact of access to computerized credit scoring on credit committees?
What is the impact of additional pre-school on children's development?
What is the impact of providing home based HIV testing and counseling on participants' risky sexual behavior?
What is the impact of media on social norms regarding deference to authority?
How might we more efficiently target potential recipients of public programs?
How can we incentivize people to donate to the provision of public goods?
Which policing strategies are the most effective at preventing drunk driving and traffic accidents?
What is the impact of town hall meetings on the vote share of the candidate when holding town hall meetings in a village where he or she is not dominant?
How do behavioral interventions and reminders impact borrowers' ability to save money?
How does the paper trail created by Value Added Tax (VAT) systems impact tax evasion?
Does making an audit seem more likely reduce tax evasion?
How can we increase technology adoption among farmers?
What encourages households to save more efficiently?
Does offering a grace period to microfinance clients before beginning repayment allow entrepreneurs to invest more in their businesses?
How can we encourage more people to attend financial literacy courses?
How can we best encourage people in developing countries to recycle?
What is the best way to decrease deaths from preventable diseases?
How can we encourage the adoption of "clean" stoves with fewer emissions than traditional stoves?
How does empowering groups in decision making affect local affairs?
Do voluntary commitment contracts help individuals quit smoking?
Does limited access to formal savings services impede business growth in poor countries?
Does requiring village councils to reserve seats for minorities services to minority areas?
How does a spouse's approval influence the likelihood of a woman to receive contraceptives?
Does health education for parents improve the health of their children?
Can management reforms improve police performance?
Does community power over school management and spending decisions improve school quality?
How do cash transfers given to parents influence student attendance?
Do consulting services help small and medium enterprises?
Do savings groups benefit women, their businesses, or households?
How do free uniforms influence primary school students?
Will encouragement to join a water connection loan program improve a household's quality of life?
What is the best way to identify and target the poor for poverty reducing programs?
Does offering conditional cash transfers to those who maintain HIV-negative status influence sexual behavior?
What type of training helps micro-entrepreneurs succeed in their businesses?
What is the best way to help people quit smoking?
What is the best way to motivate parents to fully immunize their children?
How can the rate of HIV infection in teenagers be reduced?
How can we best encourage people to enroll in universal health care plans?
How can we improve sexual health?
Can giving savings accounts to farmers have significant economic impact?
Does receiving text message reminders help people make more deposits?
Do financial literacy training and financial incentives lead to more individuals having bank accounts?
What is the best way to encourage households to save money for foreseeable expenses rather than take out loans?
Does a community contract increase health clinic accountability and community accessibility?
Are borrowers on a monthly repayment plan more likely to make late payments compared to borrowers on the weekly repayment plan?
Does giving a longer grace period result in increased economic activity for borrowers?
Are women who receive business training with a friend more likely to start or expand their business compared to women who receive the training alone?
Are independent auditors more effective and truthful than auditors hired by the audited firm?
What is the best way to get farmers to purchase crop insurance?
Do wholistic reading programs inside or outside of school increase preschool students' ability to comprehend stories?
Do unconditional livestock transfers plus training and financial support help the ultra-poor improve their situation?
Does a school having an extra contract teacher improve students' learning and school quality?
Can after school clubs for girls improve their socioeconomic status?
Do individual and/or group performance-based teacher bonuses improve student performance?
Do individual and/or group performance-based teacher bonuses improve student performance?
Does varying the timing of attendance payments increase student engagement during and after graduation?
Does a politician report card improve elections by improving voter knowledge and decreasing bribes?
Can cash transfers conditional on sexually transmitted infection (STI) testing incentivize young adults to practice safe sex?
What interventions are most effective in improving fertilizer use among farmers?
What is the best way to increase local involvement in participatory programs?
What is the best way to stimulate savings by international migrants in their origin country?
How can we best encourage people to repay their loans?
How can business training improve the success of microcredit groups?
What is the best way to prevent childhood illness?
How can we increase the amount people save?
What is the effect of education subsidies on educational attainment, pregnancy and sexually transmitted disease?
What is the best way to encourage technology adoption among farmers?
How can we improve police performance and the public's perception of the police?
How effective are decentralization and community involvement in improving the infrastructure in marginalized areas?
How can we best respond to the influx of new students in primary schools to meet growing needs?
Does dividing students by achievement increase student performance?
How can we best encourage continued deworming treatment to prevent worm infection from worms?
What is the best way to decrease anemia rates among children?
How do different student evaluation programs affect education outcomes?
How do conditional cash transfer programs help boy students in the long run?
Do wage vouchers help youth with employment?
How do incentives affect volunteer participation in selling condoms?
In a game setting, does grazing intensity change depending on selfish or cooperative people getting property rights?
Do alternative payment options increase the purchase of stoves?
How does demand for electricity react to changes in price?
What long-term effects does deworming have on children?
Does a health lesson framed with disgust and shame increase healthier practices?
Do marketing messages increase willingness to pay for health-improving products?
Does reducing voter fraud increase the confidence in government among constituents that live near polling booths?
Do performance-based financial incentives for health centers increase HIV testing?
Does psychosocial stimulation of growth-stunted children improve their lives?
How can pollution be reduced in developing nations?
Does the use of improved cookstoves provide environmental benefits through diminished consumption of wood and production of fuel-waste?
What are the effects of a large-scale community-driven reconstruction program?
Do SMS reminder systems contribute to higher medical treatment success rates?
How do money transfers conditional on school attendance affect girls' well-being 5 years after the money was given?
Does a transfer of some kind (cash or food) improve childhood development outcomes?
What impact does improved housing have on those living in poor housing conditions?
Does a field school designed to train farmers improve agriculture outcomes?
Would a mobile banking deposit system be useful to impoverished populations?
Does child chare center attendance improve early childhood physical and cognitive development?
Does providing training to female microfinance clients improve their success?
Does information, education, and community mobilization decrease male control of and violence against women?
Do food, cash, or voucher transfers decrease the number of women reporting spousal violence or abuse?
What effects do different sanitation campaigns have on santitation in a community?
Do different loan requirements influence debtor financial behavior?
What kind of reminders help people repay their debts?
Does training on business formalization encourage businesses to register with the government?
Do town hall meetings with party representatives influence voting behavior?
Does the Community-Led Total Sanitation program improve child health?
Does encouraging health workers to set goals increase the number of children vaccinated?
Does offering drug store owners malaria rapid diagnostic test training and subsidizing the tests improve malaria diagnostic rates and increase the incidences of being given appropriate medicine?
Do default savings programs increase financial stability and willingness to save compared to matching savings programs?
Do community or household conditional transfer programs improve maternal health?
Are unconditional cash transfers or unconditional voucher transfers more effective?
Does including a mobile phone component to adult education courses improve student's education?
Do mobile cash transfer or physical cash transfer systems increase quality of life for vulnerable populations?
Does offering a bonus or bonus and the option to get paid immediately or at the end of the month to dairy farmers if they sell to the coop in the afternoon increase the amount of milk sold to the coop?
Do peers have a role in menstrual cup take-up?
Will girls' school attendance increase if they are given sanitary products?
What effect does providing health insurance to informal workers have on their healthcare?
Does offering a merit-based scholarship for girls provide an effective incentive to learn?
Does learning HIV status (positive or negative) affect economic behavior?
What impact does learning HIV status and counseling have on marriages?
How do monetary incentives for learning HIV test results impact HIV knowledge and sexual behavior?
How do tutoring and computer-assisted learning programs affect learning outcomes for struggling students?
Do teenagers respond to HIV risk information?
Does paying teachers based on attendance increase school quality?
Does business training in loan groups improve business practices and quality of life?
Do savings commitment devices benefit those with self-control or familial control issues?
Do commitment savings devices or direct marketing increase spending?
Does a commitment bank account or marketing visit increase savings?
Is a school-based health program and effective way to increase school attendance?
Do weekly group meetings, where group members make loan payments, improve social ties and loan repayment rates?
Does providing information cards about subsidized rice reduce leakage in subsidized rice programs?
Does privatizing government distribution of subsidized rice improve the efficiency of the program?
Does providing a free ATM card increase the use of a savings account?
Do higher initial interest rates for savings accounts change long-term savings behavior?
Does providing financial information improve a client's banking behavior?
Does rainfall insurance shift farmers' behavior towards favoring cash crops?
Does reserving government council seats for women improve children's learning outcomes in the long-term?
Does access to credit in the form of food increase the farmer's ability to meet short-term consumption needs without sacrificing their farm labor?
Does sending informative SMS messages to registered voters increase civic engagement?
Does building a personal relationship with borrowers improve loan repayment behavior?
Does knowing the source of development aid impact constituents' image of local politicians?
Does offering a high interest rate or a reward interest rate increase the use of savings accounts?
Does announcing that researchers will compare election returns to official results increase civic duty and belief in government?
Does smart phone monitoring increase productivity of health service inspectors?
Does an online sex education course promote safe sexual behavior?
What are the financial effects of receiving financial education or starting a savings account?
Do sending text messages and giving out recycling bins lead to people recycling more?
Do conditional cash transfers lessen the negative impacts of a climatic shock?
Does the introduction of a savings commitment device have positive effects on individual healthcare?
What are the effects of education and health conditional cash transfer programs directed towards children?
What are the effects of political debates within a developing country?
What are the long term effects of a vocational training program for young adults?
What are the effects of a vocational training for youth from the lowest socioeconomic class?
Does deforestation decrease when an environmental conditional cash transfer program is introduced among private forest owners?
Do transfer programs impact prices within local markets?
Does receiving information about lost sales due to insufficient change influence the way owners run their businesses?
What are the benefits of financial commitment devices for students?
What methods are effective at distributing health products to eligible individuals?
How do free health counseling and tests prevent the spread of HIV?
Do community-driven development programs increase people's involvement in their communities?
How do intermittent screenings and treatments (IST) improve education?
How does a class to teach financial skills to children improve fianances?
How do different resources help those who wish to work abroad?
Does the Total Sanitation Campaign succeed in promoting more sanitary behavior?
How do scholarships improve learning outcomes?
How do apprenticeships help male and female youth prepare for businesses?
How does farmer insurance influence planting decisions?
Does business consulting help small and medium sized businesses grow?
Does information on formalization improve business formalization rates?
How do different incentives get people to attend financial knowledge courses?
Does providing information help businesses register?
Does a community lead sanitation program actually improve sanitation?
Does Tuungane increase school attendance on average?
Do information campaigns help to increase female voter turnout?
Do money, toy, or voucher incentives incentives influence children's education outcomes?
Does providing information about health products influence the impact of price subsidies on purchases?
Are outside contractors for health services more effective than government-run programs?
Do conditional cash transfer programs improve quality of life among the poor?
Do individual and/or group loans improve the livelihoods of borrowers?
Does microfinance availability increase the quality of life among women?
Do conditional cash transfer programs reduce STI prevalence?
Does access to free bank accounts change social and personal savings behavior?
Does performance-based pay increase the quality of and access to healthcare?
Do block grants improve students' learning?
Does providing feedback on teaching effectiveness in a low-risk environment increase students' learning?
Do home visits encouraging maternal-child interactions improve the development of children?
Do home visits, micronutrient supplements, or both increase children's physical and mental development?
Does psychosocial stimulation, micronutrient supplements, or both increase children's health?
Do informational sessions on employment opportunities given by recruiters in rural villages affect women's career and family chocies?
What are the best interventions in schools to help lower anemia rates in children?
What kinds of interventions best help the learning of children and their mothers?
Do community-based pre-school centers have better outcomes than traditional pre-schools?
What is the best way to implement community financing for communal chlorine dispensers?
Can e-governance reduce corruption and costs of public employment programs?
Does providing scholarships for secondary school promote higher cognitive abilities in male students?
What is the best way to improve the classic training and visit model to help farmers implement better agricultural methods?
Does community-driven development have a substantial impact on communities?
Which methods help farmers deal with seasonal volatilities?
How do daycare programs impact children and mothers or caregivers?
What is the best kind of microentrepreneurship model to increase employment and income long term?
Does paying tax collectors based on performance decrease customer satisfaction?
Will microfinance programs have a positive impact on the poorest tenant farmers?
What is the best way to help secondary students do well on college entrance exams?
What impact do social networks have on the effectiveness of nutrition and agricultural trainings?
How can we prevent diarrhea through sanitation interventions?
What long-run impact does improving cooking stoves have on health and pollution?
What is the best way to help people make savings deposits?
What is an effective way to help households save more money?
What impact does expanding credit access to the marginally creditworthy have on health of applicant and profitability for lender?
What impact does increased access to microcredit have on households choosing to use formal insurance and risk management mechanisms?
Do malaria net subsidies lead to willingness to pay for malaria nets in the long term?
What impact do differing levels of subsidies have on take-up of insecticide treated nets by expecting mothers?
What impact does cleaning a natural spring have on water contamination, diarrhea, and household behaviors?
What impact does reserving leadership for females have on the provision of public goods?
How does exposure to female leadership affect bias against female leadership?
What is the most efficient use of fertilizer?
What is the best way to help farmers invest in fertilizer?
How important are the returns to education in determining schooling decisions?
How does agricultural information delivered by mobile phones influence productivity?
Can education and marketing techniques increase purchase of rainfall insurance?
Are mother literacy and child involvement programs beneficial to mothers and children?
Can differences in management practices across firms explain differences in productivity?
What is the impact of the alternative insecticide-traded bed net delivery mechanisms on different malaria indicators?
Do different types of warnings have an impact on whether people switch to safe water sources?
How do community-based family planning programs and access to credit impact contraceptive use, fertility, and family size preferences?
What are the effects of vocational training on youth?
How does the entry of a retailer selling high quality medicine affect markets where poor quality medicine is prevalent?
Do conditional cash transfer programs help prevent HIV/AIDS?
What is the most effective way to target the poor for conditional cash transfer programs?
How might providing vouchers increase farmers' adoption of fertilizer and improved seeds?
How do subsidies impact interest in and purchases of improved cooking stoves?
Do connected or isolated families benefit greater from educational incentives?
How does encouraging seasonal migration impact household's ability to thrive during the hungry season?
What is the impact on farmers of providing agricultural training through different types of trainers?
Does improved housing in slum areas impact more than just the quality of housing?
What is the impact of providing better access to sexual and reproductive health information on reproductive knowledge and behavior?
What is the demand for male circumcision procedures at various subsidized rates?
What is the impact of providing information about male circumcision and HIV risk on males' sexual behavior and perceptions?
Does subsidizing malaria medication at different levels lead to better targeting of malaria patients and less under and over treatment?
What is the best way to improve health care worker attendance?
Does the timing of conditional cash transfers impact the development of the sons in recipient families?
How does transparency of life insurance policy commissions impact the quality of recommendations given by life insurance agents?
How do self-help peer groups or high interest rates on savings accounts impact savings behavior?
How does offering free savings accounts impact consumption, borrowing, and financial confidence?
How can we help poor households cope with seasonal famine?
What is the best way to encourage farmers to adopt new crop technology?
How can surveys and information encourage increase awareness of the importance of keeping small change on hand and increase profits?
Do the style of elections effect the amount of competent politicians in government?
Do politicians show racial bias in helping citizens?
Do text messages improve access between constiuents and their politicians?
How does an information campaign against vote buying effect election results?
Do conditional and unconditional transfers affect school performance?
How does business training affect business success?
Does support from trained peers (also on antiretroviral therapy) improve AIDS treatment commitment?
How does gender and incentives affect how farmers adopt new farming technology?
Do grants to schools improve student learning?
How can governments get businesses to register?
Do youth internships improve their long-term employment prospects?
Do land formalization policies help improve sustainable farming practices?
How do internships improve worker outcomes?
How does information on the benefits of education improve health?
Does offering higher wages for a government job attract more charitable applicants?
Does hiring extra teachers and training the PTA on accountability improve schools?
What is the effect of alternative dispute resolution educational campaigns on extrajudicial violence?
Do subsidies, information, liquidity or household-head gender have the greatest impact on preventative healthcare purchases?
Do payment plans increase access to bed nets?
Does participation in self-help groups improve financial and civic engagement outcomes?
Do civic education trainings and security reporting committees lead to better democratic outcomes?
How do "stick" interventions work at increasing business firm formalization?
How do different incentivized methods for teachers impact academic outcomes for students?
How do different behavioral interventions impact household water use?
How does the public provision of indoor residual spraying impact the use of bednets to prevent malaria?
What is the best way to distribute information to parents of school children?
How does offering lottery prizes impact risky sexual behavior and reproductive health?
Do sanitation and handwashing media, training, and community involvement promotions improve local sanitation outcomes?
Does offering firms assistance in costless business registration improve the business practices of those firms?
Does offering conditional cash transfers impact the probability of developing sexually transmitted diseases?
Are direct, centralized trainings more effective than the class training and visit models at helping farmers become more environmentally sustainable?
Does patient involvement in health care plus access to score cards lead to improved service provision and health outcomes?
Do business trainings and access to loan lotteries improve business outcomes and household financial activities?
Does offering home-based HIV testing and counseling lead to better sexual health and behaviors?
Do women leaders better reflect women's preferences?
Are savings plans effective in helping people purchase products that improve their health?
Are individuals who have interest rates on their bank accounts more economically successful compared to people who have no interest rates on their bank accounts?
What are effective ways to involve peers in raising loan approval and repayment for microcredit loans?
What effect does having a savings account have on informal financial relationships?
Is free distribution or cost-sharing more effective?
Do school deworming programs increase deworming drug take-up?
Does a short-term reading program increase student's ability to read?
Does collective action capacity increase when community members are asked to donate to community projects?
How much does social learning and social utility effect purchasing habits?
Does holding a gender dialog group empower women in relationships?
Do town hall meetings reduce the impact clientelism has on voting behavior?
Does increasing meeting frequency of loan groups increase social bonds in the community?
What impact can training and aid have on individuals who are at risk of conflict and illicit activity?
Can computer-assisted instruction help students learn English?
What are the effects of financial programs for children?
How do public works programs impact the lives of youth and their households who participate?
Do retail-sector antimalarial subsidies increase the number of malaria patients receiving malaria treatment?
Do grants, loans, and/or training improve business for small business owners?
How does having access to formal microcredit loans impact areas with no previous access to microfinance institutions (MFIs)?
What is the best way to encourage family planning?
How do voucher programs compare with block grants at increasing non-elite participation in communities?
What is the best way to encourage families to save money for children's education?
Is bundling health insurance with credit an effective way to increase formal insurance adoption?
How does a lender's use of a credit bureau affect loan sizes and loan payments?
How do management training and resources impact academic outcomes?
Do local government matching grants improve infrastructure in urban poor areas?
How do clients respond to low and high interest rates for microcredit loans?
How can we help youth in developing countries save more money?
How can we improve the welfare of agricultural households?
How does community involvement affect arsenic water exposure?
Can therapy and cash grants be effective means of aiding high-risk young men?
Do consultants have an impact on improving plant operations?
Are people willing to pay full price for a water connection if they buy it on credit?
How should microfinance programs be designed in order to yield the best results?
How does using the individualized scaffolding teaching approach impact children's mathematical literacy?
Do reminders help people pay taxes?
Do peers influence the opinions and behavior of their friends and neighbors when purchasing cook stoves?
Do career incentives attract more qualified government health workers than social incentives?
Do locally elected councils improve aid distribution in villages?