Abstract
For the choice of a mathematical model describing randomized decisions it is important to make sure that given a ‘behavioral decision rule’ there exists an equivalent ‘randomized decision function’ (cf. [2], p. 24–26). This fact seems to be known only in some special cases (cf. [1], Th. 8.3.1 and [3]). Here we give a simple proof for the general case.
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Literatur
Blackwell, D., Girshick, M. A.: Theory of games and statistical decisions. New York, Wiley 1954
Ferguson, T.: Mathematical statistics. New York, London 1967
Wald, A., Wolfowitz, J.: Two methods of randomization in statistics and the theory of games. Ann. Math. (2),53, 581–586 (1951)
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von Weizsäcker, H. Zur Gleichwertigkeit zweier Arten der Randomisierung. Manuscripta Math 11, 91–94 (1974). https://doi.org/10.1007/BF01189092
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DOI: https://doi.org/10.1007/BF01189092