In partnership with the Provincial Government of Kasaï-Central in the Democratic Republic of Congo, researchers conducted a randomized evaluation during the 2018 property tax collection campaign to test the impact of lower property tax rates and stronger tax enforcement on revenue collection. Reducing property tax rates from current levels increased government revenue due to higher tax compliance.

In Kenya, researchers matched farmers with subsidized, trained watchmen to evaluate the effect of improved farm security on farmers’ decision-making, agricultural productivity, and conflict with neighbors. Security was shown to increase and in response, farmers made different cropping, time use, and investment decisions, had higher agricultural yields, and experienced less conflict with their neighbors.

It is unclear whether a gender-differentiated intervention may be more effective in reducing some or all types of crime. To better understand this issue, researchers are working with the local police force in two districts in Pakistan to study its effects on trust levels and occurrence of crime.

Researchers partnered with a tea company in Malawi to study the effects of a savings product that allowed workers to defer payment of a part of their wages. The deferred wages program was generally popular and increased savings; in the longer run, it helped workers improve their houses.

Researchers conducted a randomized evaluation to test the impact of life skills training and mentoring on dropout rates and non-cognitive skills among girls in India. Their evidence suggests that the intervention is successful in developing stronger life skills including increased agency, more equitable gender norms, and stronger socio-emotional support.

In partnership with Melchia Investments, a private Ghanaian technology company, researchers are conducting a pilot randomized evaluation to identify the effectiveness of a new tax collection technology in increasing property tax revenues for local governments.

Researchers in France studied whether government-provided recruiting services would impact firms’ job postings and hiring by lowering recruiting costs. The recruiting services decreased firms’ hiring costs and increased firms’ job postings and hiring, including much sought-after permanent-contract hires.

Researchers randomly assigned automobile manufacturing workers to provide monthly feedback on their managers to measure the impact of feedback on worker productivity, turnover, and job satisfaction in China. Team-level productivity was higher, turnover was lower, and workers’ happiness increased when workers could provide feedback on their managers.

Researchers at the Lujeri Tea Estates in Malawi evaluated the impact of exposure to more, less, or equally productive peers on tea harvester productivity. They found that increasing the productivity of a worker’s peers meaningfully increased worker productivity, measured in kilograms of tea picked. This result was driven largely by women, whose productivity gains were much larger than those of men.

Researchers are partnering with the German Society for International Cooperation (GIZ) to identify barriers to a wider market for consulting and training in Bangladesh by offering high-quality manufacturing training services at randomly-assigned price points and covering different topics. They find that factories and managers are unwilling to take-up high-quality training services more as a result of high production pressures than as a result of high prices, and that there is higher demand for training to improve production planning and quality than for training on human or social resources.

In Lilongwe, Malawi, researchers provided applicants for a health interviewer job with a random chance of receiving a back-up job, regardless of their success in being hired as a health interviewer, to measure (a) the impact of uncertainty on job search performance and (b) the returns to work experience on future employment and earnings. Job seekers performed better, despite lower job search effort, when they had higher job certainty. Job seekers who received a back-up job through the program had significantly higher daily wages for at least eight months following the program.

Researchers partnered with the Punjab Safe Cities Authority to evaluate how to improve citizen’s access to and experience with police services.

Researchers conducted a randomized evaluation to test the impact of providing recently unemployed individuals informational brochures about job search strategies that motivated an active search on their labor market outcomes. Providing informational brochures improved the employment and earnings of job seekers who exhibited an increased risk of long-term unemployment but had no measurable effects on the general population.

Researchers evaluated the impact of encouraging citizen monitoring on the 2019 mayoral elections in Colombia. The intervention resulted in higher reports from citizens and a reduction in observed irregularities in the election.

Researchers are conducting a randomized evaluation to test the impact of a PES program that offers financial rewards to paddy farmers for reducing burning of crop residue (or “stubble”) on stubble burning in Punjab, India.