Results 101 to 110 of about 9,303,620 (306)

Reputation or Reciprocity? An Experimental Investigation [PDF]

open access: yes
Recent evidence highlights the importance of social norms in many economic relations. However, many of these relationships are long-term and provide repeated game incentives for performance.
Simon Gaechter, Armin Falk
core  

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon   +4 more
wiley   +1 more source

Workers or Investors? Investigating the Reciprocity Aspects among Greek Social Enterprises Members

open access: yesRevista de Estudios Cooperativos, 2019
In Europe 160 million people are members of social economy enterprises and mutual societies. Members that work at social enterprises usually are bound with an employee relationship with their organization; on the other hand participating in a social ...
Achilleas Kontogeorgos   +1 more
doaj   +1 more source

Group Reciprocity [PDF]

open access: yes
People exhibit group reciprocity when they retaliate, not against the person who harmed them, but against somebody else in that person's group. Group reciprocity may be a key motivation behind intergroup conflict.
Martin A. Leroch, David Hugh-Jones
core  

Negative indirect reciprocity : theory and evidence

open access: yes, 2013
Explanations of humans' evolutionary origins that invoke the ratchet of cumulative cultural learning must confront the `cooperative dilemma of culture'. Adaptive cultural knowledge is a widely shared but easily degraded public goodle knowledge and to deceive and manipulate each other.
openaire   +1 more source

ATP‐Mediated Bidirectional Communication Between Natural and Artificial Cells for Controlled Bioreactions

open access: yesAdvanced Functional Materials, EarlyView.
Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte   +6 more
wiley   +1 more source

Measuring Indirect Reciprocity: Whose Back Do We Scratch? [PDF]

open access: yes
This paper presents an experimental investigation of strong indirect reciprocity. We examine both generalized indirect reciprocity (if A helps B then B helps C) and social indirect reciprocity (if A helps B then C helps A), in a setting where reciprocal ...
Luca Stanca
core  

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

open access: yesAdvanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Reciprocity as a Key Concept for Social Media and Society

open access: yesSocial Media + Society, 2015
The concept of reciprocity, particularly in the pro-social sense of mutually beneficial exchange, presents an opportunity befitting the start of a new journal on social media. Namely, how might a concept of social exchange help us understand a mediascape
Seth C. Lewis
doaj   +1 more source

In Search of Workers' Real Effort Reciprocity - A Field and a Laboratory Experiment [PDF]

open access: yes, 2005
We present a field experiment to assess the effect of own and peer wage variations on actual work effort of employees with hourly wages. Work effort neither reacts to an increase of the own wage, nor to a positive or negative peer comparison. This result
Heike Hennig-schmidt   +5 more
core   +1 more source

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