L’étude de la conjoncture économique n’est pas une nouveauté dans l’Allemagne de Weimar En 1923, Arthur Spiethoff va pourtant renouveler l’analyse par la publication d’un article important, point de départ d’une nouvelle étape dans le domaine de l’analyse cyclique de...

Much of the economic growth literature has focused on the contribution of human capital to national development. Two assumptions have remained largely unexamined: (I) economic stability results from economic growth, and (II) investments in human capital result in economic growth (ceteris...

This paper aims to study, in the most recent historical time period, the efficiency of the Paris Stock Exchange market. We test its weak form while analysing the stock exchange returns series by nonparametric methods, using kernel methodology in particular. In doing so, our approach extends the...

Using the outliers methodology, the focus of this paper is to present the time series dynamics of the German higher education system before 1945. The outline of the paper is as follows. In Section 2, we define the outliers and describe the outliers identification procedure. We apply this...