Low tax compliance in low- and middle-income countries around the world limits the ability of governments to offer effective public services. This paper reports the results of a randomly rolled out text message campaign aimed at promoting tax compliance among landowners in Dar es Salaam,...

Governments around the world spend about one-third of their budgets through public procurement systems where electronic administration of public tenders promises great benefits. However, surprisingly little is known about how, under which circumstances, and through which features electronic...