Did we mention that his frequent lack of cooperation with the news media is a legend in the business?
A Review by Hilbe et al. discusses the recent formal theoretical work on partnership versus rivalry in social dilemmas and argues that rivalry tends to develop in smaller populations with limited numbers of interactions, while more frequent interactions encourage cooperation to emerge as an evolutionarily stable strategy.
Here, we report the emergence, survival, and frequent domination of cooperation in a world characterized by selfishness and a strong temptation to defect, when individuals can accumulate wealth.
A second field experiment among a subset of clients provides direct evidence that more frequent interaction increases economic cooperation among clients.
We also report results of a more exploratory nature and find that taking a selfie has a strong negative impact on cooperation among frequent selfie takers, but not on other subjects.
The two leaders reportedly spoke about four issues related to improving North Korea-China relations, including frequent communication, promoting diplomatic cooperation, peace, and increased youth exchanges.
We should consider how to manage those drugs for patients having a high suicide risk, such as an appropriate prescription plan, reducing the number of the days prescribed, more frequent psychiatric consultation, and cooperation with their family members to manage the drugs.
He has also boasted that his leadership has made the state a model of bipartisan cooperation, despite his frequent and colorful spats with the Democratic-led legislature.
In contrast to the case of ST, frequent intergroup interaction considerably reduces cooperation under JG (i.e., ψ = (1 + θ)/2 + μθ).
However, the gradual increase in the supply of medical devices to address clinical conditions has heralded a paradigm shift towards a new model in which the market is highly fragmented, innovation is chiefly incremental and clinical evidence is lacking, which means that closer cooperation and more frequent exchanges of information between assessment bodies are needed.
