[...] Die vorliegende explorative Studie wurde von der Bertelsmann Stiftung initiiert. Unsere Absicht war es, Argumente für eine Berücksichtigung des europäischen Mehrwerts als Entscheidungskriterium zu sammeln, indem wir die Einsparungen und Verluste genau beziffern, die Ausgaben auf...

"Whenever and however Russia's invasion of Ukraine ultimately ends, the U.S.-Russia relationship is likely to remain hostile in its aftermath. Over the long term, however, the United States will have incentives to reduce the risks and costs of its relationship with Russia in order to focus on...

In April 2008, the specialization in departments of obstetrics and gynecology was conducted in Sennan area of Osaka prefecture in Japan, which aims at solving the problems of regional provision of obstetrical service. Under this specialization, the departments of obstetrics and gynecology in two...

Consider a public project which produces a consumption good and which benefits future generations. Let a conventional cost-benefit analysis find that it gives higher benefits than projects it would dis-place in the private sector. Voters may nevertheless oppose the public project: the...

HIV continues to cause the largest number of disability-adjusted life years of any disease in HIV hyperendemic countries (i.e., countries with an adult HIV prevalence 15%). We compare the benefits and costs of two proven biological interventions to reduce the health losses due to the HIV...

Although many researchers have investigated the value of open space in cities, few of them have compared them to the costs of providing this amenity. In this paper, we use the monocentric model of a city to derive a simple cost-benefit rule for the optimal provision of open space. The rule is...