In this project, we analyzed whether mobile phone-based surveys are a feasible and cost-effective approach for gathering statistically representative information in four low-income countries (Afghanistan, Ethiopia, Mozambique, and Zimbabwe). Specifically, we focused on three primary research...

Using an experimental design, we assess the feasibility of interactive voice recognition (IVR) surveys for gauging citizens' development priorities. Our project focuses on four low-income countries (Afghanistan, Ethiopia, Mozambique, and Zimbabwe), which exhibit significant differences in mobile...

The need for infrastructure improvements is a top-tier economic, political, and social issue in nearly every African country. Although the academic and policy literature is extensive in terms of estimating the impact of infrastructure deficits on economic and social indicators, very few studies...

Does online voting mobilize citizens who otherwise would not participate? During the annual participatory budgeting vote in the southern state of Rio Grande do Sul in Brazil -- the world's largest -- Internet voters were asked whether they would have participated had there not been an online...

Studies have encouraged pro-social behavior by experimentally manipulating people's views of what others like them tend to do (descriptive norms). These studies positively change behaviors, including charitable giving, littering, organ donation, and tax compliance. This paper argues that these...

An online survey experiment spanning 50 countries finds sizable improvements in tax morale when (a) the salience of anti-corruption efforts is increased and (b) citizens are allowed to voice their expenditure preferences to the government. These results hold very broadly across a uniquely large...