Ein numerisches Verfahren zur Bestimmung maxeminoptimaler Aktionen

For decision problems with only incomplete informations about the distribution of the states the numerical computing of all maxEmin-optimal solutions often is difficult or impossible. In this paper we present a numerical solution method for the computing of all maxEmin-optimal solutions for decision problems with a finite number of actions and states. Having a linear partial information essentially only linear programs must be solved for finding all optimal solutions.     

Faktorenanalyse als ein Instrument zur Konstruktion von Preisniveauindizes

This paper proposes a solution to the problem of calculating price index numbers based on factor analysis. We present that the construction of price index numbers can be identical with determination of factors within the factor analysis. The price material for FRG during the period 1970 to 1979 (private consumption) shows that a definite identification and estimation for price index numbers in the two and multiple situation case is possible.