Ralph Winkler

The private solution trap in collective action problems across 34 nations.

Eugene Malthouse, Charlie Pilgrim, Daniel Sgroi, Michela Accerenzi et autres

Collective action problems emerge when individual incentives and group interests are misaligned, as in the case of climate change. Individuals involved in these problems are generally considered to have two options: contribute toward public solutions such as global warming mitigation or free …

The private solution trap in collective action problems across 34 nations

Eugene Malthouse, Charlie Pilgrim, Daniel Sgroi, Michela Accerenzi et autres

Collective action problems emerge when individual incentives and group interests are misaligned, as in the case of climate change. Individuals involved in these problems are generally considered to have two options: contribute toward public solutions such as global warming mitigation or free …

gb, bo, es, pl, Afrique du Sud, kz, ru, in, lb, us, uy, kr, jp, ph, it, cn, is, hu, fr, pe, cy, se, cz, Ghana, de, hk, nl, dk, ae, at, au, me, do, id, Sénégal, ca, tw, ch (code pays fourni par la source)

Paraplegia after implantation of a transcatheter aortic valve

Ralf Zahn, Martin Kuse, Ralph Winkler

de (code pays fourni par la source)

A market mechanism for sustainable and efficient resource use under uncertainty

Martin F. Quaas, Ralph Winkler

Sustainability and efficiency are potentially conflicting social objectives in natural resource management. We propose a market mechanism to allocate use rights over a stochastic resource to private managers, which is particularly parsimonious with respect to governing and monitoring institutions on which many …

de, ch (code pays fourni par la source)

Addendum zu den Kriterien der Deutschen Gesellschaft für Kardiologie – Herz- und Kreislaufforschung für Chest Pain Units. Update 2020

Evangelos Giannitsis, Johann K Bauersachs, Frank Breuckmann, Michael Buerke et autres

de (code pays fourni par la source)

Assessing private solutions to collective action problems in a 34-nation study

Eugene Malthouse, Charlie Pilgrim, Daniel Sgroi, Michela Accerenzi et autres

gb, bo, es, pl, Afrique du Sud, nl, ru, in, uy, kr, jp, ph, it, cn, hu, us, at, fr, lb, de, cz, Ghana, hk, dk, au, me, do, id, Sénégal, ca, tw, ch (code pays fourni par la source)

Long-term follow-up after infective endocarditis: comparison of patients who have undergone cardiac surgery versus a conservative therapy with and without an indication for cardiac surgery

E Taner, Ralf Zahn, Caroline Kilkowski, A.-K. Karcher et autres

Abstract Background Infective endocarditis (IE) is still a serious disease, with a high mortality despite cardiac surgery and modern conservative therapy. However, data on long-term follow-up are sparse. Methods Retrospective single centre registry on the hospital course and long-term follow-up of patients …

de (code pays fourni par la source)

A Market Mechanism for Sustainable and Efficient Resource Use Under Uncertainty

Martin F. Quaas, Ralph Winkler

de, ch (code pays fourni par la source)

Coronary Angiography After Out-of-Hospital Cardiac Arrest Without ST-Segment Elevation

Steffen Desch, Anne Freund, İbrahim Akın, Michael Behnes et autres

Importance: Myocardial infarction is a frequent cause of out-of-hospital cardiac arrest (OHCA). The long-term effect of early coronary angiography on patients with OHCA with possible coronary trigger but no ST-segment elevation remains unclear. Objective: To compare the clinical outcomes of early unselective …

de, at, dk (code pays fourni par la source)

On the Relationship between Adaptation and Mitigation

Ralph Winkler

ch (code pays fourni par la source)

Strategic delegation in the formation of modest international environmental agreements

Sarah Spycher, Ralph Winkler

We reassess the well-known “narrow-but-deep” versus “broad-but-shallow” trade-off in international environmental agreements (IEAs), taking into account the principal–agent relationship induced by the hierarchical structure of international policy. To this end, we expand the modest coalition formation game, in which countries first decide …

ch (code pays fourni par la source)

Long-Term Climate Treaties with a Refunding Club

Hans Gersbach, Noemi Hummel, Ralph Winkler

We show that an appropriately-designed "Refunding Club" can simultaneously solve both free-riding problems in mitigating climate change-participating in a coalition with an emission reduction target and enduring voluntary compliance with the target once the coalition has been formed. Countries in the Club …

ch (code pays fourni par la source)