The generalised method of moments (GMM) is combined with the nonparametric estimation of the instrument matrix to obtain an easily computable estimator for the panel probit model. It is based on the specification of the conditional mean of the binary dependent variable in each period, and...

The paper begins with the question of whether Leamer's Extreme Bounds Analysis (EBA) really does "Take the Con Out of Econometrics" By analytically demonstrating that the extreme bounds are simply functions of the F-statistic for the deletion of variables from a regression, we conclude that the...

Many business-oriented software applications are subject to frequent changes in requirements. This paper shows that, ceteris paribus, increases in the volatility of system requirements decrease the reliability of software. Further, systems that exhibit high volatility during the development...