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Machine generated contents note: 1 Classical Statistical Procedures -- 1.1 Introduction -- 1.2 The Score Vector, the Information Matrix, and the Cramer-Rao -- Lower Bound -- 1.3 Maximum Likelihood Estimators and Test Procedures -- 1.4 Nuisance Parameters -- 1.5 Differentiation and Asymptotics --...
Persistent link: https://www.econbiz.de/10001635055
Mathematik ist ein wichtiger methodischer Bestandteil im wirtschaftswissenschaftlichen Studium an Universitäten …, Hochschulen sowie Berufsakademien. Schließlich stellt die Mathematik Modelle zur Beschreibung wirtschaftswissenschaftlicher … Erscheinungen bereit, so dass komplexe Zusammenhänge übersichtlich dargestellt werden können. Es geht bei der Mathematik im Studium …
Persistent link: https://www.econbiz.de/10014550481
Mathematik ist ein wichtiger methodischer Bestandteil im wirtschaftswissenschaftlichen Studium an Universitäten …, Hochschulen sowie Berufsakademien. Schließlich stellt die Mathematik Modelle zur Beschreibung wirtschaftswissenschaftlicher … Erscheinungen bereit, so dass komplexe Zusammenhänge übersichtlich dargestellt werden können. Es geht bei der Mathematik im Studium …
Persistent link: https://www.econbiz.de/10014550677
Due primarily to the difficulty of obtaining ideal data, much remains unknown about how college majors are determined. We take advantage of longitudinal expectations data from the Berea Panel Study to provide new evidence about this issue, paying particular attention to the choice of whether to...
Persistent link: https://www.econbiz.de/10010291963
In Bayesian analysis of dynamic stochastic general equilibrium (DSGE) models, prior distributions for some of the taste-and-technology parameters can be obtained from microeconometric or presample evidence, but it is difficult to elicit priors for the parameters that govern the law of motion of...
Persistent link: https://www.econbiz.de/10010292279
The aim of this paper is to extract mathematically talented students out of a group of arbitrary high school students. We do this by applying a stepwise discriminant analysis modified for ordinal data to the results of German high school students at the international mathematics competition...
Persistent link: https://www.econbiz.de/10010296629
This paper provides evidence on the sources of the persisting mathematics test score gap between boys and girls. In particular, we investigate the role of the share of female mathematics teachers in secondary school and of pupils self-confidence and extrinsic motivation in mathematics. We find...
Persistent link: https://www.econbiz.de/10010303807
Persistent link: https://www.econbiz.de/10011294945
Persistent link: https://www.econbiz.de/10011384811
It is well known that the rock-paper-scissors game has no pure saddle point. We show that this holds more generally: A symmetric two-player zero-sum game has a pure saddle point if and only if it is not a generalized rock-paper-scissors game. Moreover, we show that every finite symmetric...
Persistent link: https://www.econbiz.de/10011422214