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Responsibility and prosocial behavior - Experimental evidence on charitable donations by individuals and group representatives
(2020-11-13)
In this paper we present a lab-in-the-field experiment with a large and diverse sample to compare charitable donations when individuals decide for themselves only and when they decide as a group representative. In contrast to the previous literature, we find that individuals make greater charitable contributions when they decide as a group representative than when they decide alone. This result demonstrates that being responsible for a group does not always lead to more selfish behavior.
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Governance und Arbeitsmarkt
(2007)
Seit einiger Zeit ist der Begriff der Governance in den Sozialwissenschaften zu einem Schlüsselbegriff avanciert. Nachdem sich zunehmend auch Rechtswissenschaftler in den Diskussionen um Governance zu Wort melden, soll in diesem Beitrag erörtert werden, ob und inwieweit der Begriff aus der Perspektive des Sozialrechts von Interesse sein kann. Dabei soll das auf den Arbeitsmarkt bezogene Sozialrecht, insbesondere also das Arbeitsförderungsrecht in den Blick genommen werden. Vorab bedarf es einer Vergewisserung über ...
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A systematic literature review exploring uncertainty management and sustainability outcomes in circular supply chains
(2021)
The circular economy (CE) has inspired the emergence of circular supply chains (CSCs) to reduce the environmental impacts of linear production systems. However, the transition to CSCs faces numerous challenges and uncertainties, which in turn impact the sustainability performance of CSCs. Following a systematic review process, this paper aims to identify the uncertainties that CSCs entail and the uncertainty management strategies which can be used to mitigate them to enhance their sustainability performance. A ...
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Consumer Preferences for Local Food: Testing an Extended Norm Taxonomy
(2018-04-24)
Consumer attitudes toward consuming and buying locally produced food are well studied. By contrast, the topic of consumer preferences for local food, with a special emphasis on the role of norms, still lacks empirical evidence. To study the influence of norms and morals on the intention to buy local food products, a quantitative study (N = 327) focusing on external social and internalized moral norms was conducted using the constructs of the theory of planned behavior in combination with an extended norm taxonomy and ...
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Voting on the threat of exclusion in a public goods experiment
(2019-04-01)
Ostracism is practiced by virtually all societies around the world as a means of enforcing cooperation. In this paper, we use a public goods experiment to study whether groups choose to implement an institution that allows for the exclusion of members. We distinguish between a costless exclusion institution and a costly exclusion institution that, if chosen, reduces the endowment of all players. We also provide a comparison with an exclusion institution that is exogenously imposed upon groups. A significant share of ...
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Immer noch und immer wieder – Streit um den Status von DRK-Krankenschwestern – Überlegungen nach der Lektüre einer Entscheidungsanmerkung Bernd von Maydells
(2018)
Viele tausend Schwestern des Deutschen Roten Kreuzes arbeiten noch heute in deutschen Krankenhäusern und in der Krankenpflege. Sie tun dies meist auf der Grundlage sogenannter Gestellungsverträge zwischen ihrer jeweiligen Schwesternschaft und dem Krankenhausträger. Der arbeitsrechtliche Status der DRK-Schwestern ist seit Jahrzehnten hochumstritten. Ein Aspekt dieser komplexen Problematik betrifft die Frage, ob solche Schwestern, die aufgrund von Gestellungsverträgen dauerhaft in Krankenhäusern arbeiten, in Bezug auf ...
Aufsatz
The choice of institutions to solve cooperation problems: a survey of experimental research
(2019-11-01)
A growing experimental literature studies the endogenous choice of institutions to solve cooperation problems arising in prisoners’ dilemmas, public goods games, and common pool resource games. Participants in these experiments have the opportunity to influence the rules of the game before they play the game. In this paper, we review the experimental literature of the last 20 years on the choice of institutions and describe what has been learned about the quality and the determinants of institutional choice. Cooperative ...
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Richter des BVerfG a.D. Dr. Karl Heck : Skizze aus Anlaß seines 100. Geburtstags
(1996)
Der Richter des BVerfG a.D. Dr. Karl Heck - der heute im Ruhestand in einem Pflegeheim in Karlsruhe lebt - ist der juristischen Öffentlichkeit geläufig als Namensgeber der sog. "Heck'schen Formel". Hecks 100. Geburtstag am 18.11.1996 ist der Anlaß für folgende Skizze, die Leben und Wer dieses "Liberalen alten Schlages mit konservativem Einschlag" - so Heck über sich selbst - in Erinnerung rufen soll.
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Trust
(2016-10)
Trust is the enabler of social interaction. Although the origins of research on trust traditionally lie outside the Information Systems (IS) domain, the importance of trust for IS research rapidly grew in the late 1990s, and it is still growing with the increasing ubiquity and advancement of technology in organizations, virtual teams, online markets, and user-technology interactions. Theoretically, the central role of trust is tied to the growing social change that Information and Communication Technology (ICT) has ...
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Sustainability Tensions in Supply Chains: A Case Study of Paradoxes and Their Management
(2018-02-06)
The comprehensive coverage of sustainability issues in a supply chain incurs goal conflicts—i.e., sustainability tensions—and is often limited by market characteristics, such as the availability of sustainable materials and services. While the mainstream business is prioritizing economic goals, a number of entrepreneurs are trying to move forward to more sustainable business practices for their own company and their supply chain. Fairphone represents such a case in the electronics industry, which is openly communicating ...