Showing 1 - 10 of 10
This paper introduces a model of boundedly rational observational learning, which is rationally founded and applicable …
Persistent link: https://www.econbiz.de/10013027986
We analyze boundedly rational learning in social networks within binary action environments. We establish how learning … induces learning (i.e., convergence to the optimal action for every agent in every connected network) only in highly … asymmetric environments. In all other environments learning fails in networks with a diameter larger than four. Finally, we …
Persistent link: https://www.econbiz.de/10012415665
This paper presents a non-Bayesian model of social learning in networks in an environment with a finite set of actions …
Persistent link: https://www.econbiz.de/10013062835
We analyze boundedly rational learning in social networks within binary action environments. We establish how learning … induces learning (i.e., convergence to the optimal action for every agent in every connected network) only in highly … asymmetric environments. In all other environments learning fails in networks with a diameter larger than four. Finally, we …
Persistent link: https://www.econbiz.de/10012854528
I characterize the fixed points of continuous and (neighbor-)constricting functions f:ℝ^{v}→ℝ^{v} and show that each recursively defined sequence x^{k 1}=f(x^{k}), k=0,1,2,... converges to a fixed point of f. The results are applied to generalize the existing results on convergence of...
Persistent link: https://www.econbiz.de/10014190343
This paper provides a model of social learning where the order in which actions are taken is determined by an $m …
Persistent link: https://www.econbiz.de/10012938454
This paper provides a model of social learning where the order in which actions are taken is determined by an m …
Persistent link: https://www.econbiz.de/10013002859
DeGroot rule, then actions converge to the state (in probability), i.e., \emph{asymptotic learning}, in any informative …
Persistent link: https://www.econbiz.de/10013242266
This paper provides a formal characterization of the process of rational learning in social networks. Agents receive … rational learning leads to global consensus, local indifference and local disagreement are characterized. In the general … setting considered, rational learning can lead to pairs of neighbors selecting different actions once learning ends, while not …
Persistent link: https://www.econbiz.de/10011689006
outcome but influence and naive learning are not …
Persistent link: https://www.econbiz.de/10012947535