Another possibility is to assume that k-step players realize there are other k-step thinkers (g<sub>k</sub>(k) > 0). Self-awareness of this sort is a step away from the goal of creating a precise disequilibrium theory, because it imposes co…A COGNITIVE HIERARCHY MODEL 879
TABLE IV
MODEL FIT (LOG-LIKELIHOOD LL AND MEAN SQUARED DEVIATION MSD)
| Data set | Stahl and Wilson | Cooper and Van Huyck | Costa-Gomes et al. | Mixed | Entry |
| :--- | :---: | :---: | :---: | :---: | :--…The graphs enable us to answer an important question visually: when the Nash predictions are good approximations, is Poisson-CH almost as accurate? The answer appears to be yes, because there are few points with low Nash deviations and high…
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