Das Lehrbuch führt kompakt in Konzepte und Instrumente ein, die auf die Besonderheiten der Produktion von Dienstleistungen in Organisationen der Sozialwirtschaft konzentriert sind. Nachhaltigkeit als Megatrend wird hier als Chance und zugleich Verantwortung des Sektors aufgegriffen und für...

Physical distancing measures are important tools to control disease spread, especially in the absence of treatments and vaccines. While distancing measures can safeguard public health, they also can profoundly impact the economy and may have important indirect effects on the environment. The...

Widespread testing is key to controlling the spread of COVID-19. But should we worry about self-selection bias in the testing? The recent literature on willful ignorance says we should – people often avoid health information. In the context of COVID-19, such willful ignorance can bias testing...

We examine the net benefits of social distancing to slow the spread of COVID-19 in the United States. Social distancing saves lives but imposes large costs on society due to reduced economic activity. We use epidemiological and economic forecasting to perform a rapid benefit-cost analysis of...

The authors evaluate the impact of an educational intervention, in which a Kenyan non-governmental organization distributes school uniforms to children in poor communities. The Nongovernmental organization (NGO) used a lottery to determine who would receive uniforms. Although compliance with the...