It is 50 years since the first Nobel Prize in economics was awarded to Jan Tinbergen and Ragnar Frisch. This article analyzes, based on their correspondence, the cooperation between these pioneers of econometrics which spanned four decades and various subfields in economics. It is demonstrated...

This paper shows how a great philosopher, like Popper, can easily fall back to a common superstitious person. This paper also criticizes the general practice by statisticians to invent ad hoc method or manipulate data to suppress errors. Instead, this paper promotes the Xenophanes spirit of...

Este documento proporciona un acercamiento teórico a los Sistemas de Redes Neuronales Artificiales, así como a los software en los que se pueden realizar estás implementaciones y mostrar la manera en que esta metodología puede constituirse como una método para predecir series de tiempo...

Preface -- General Aspects -- Aggregation and Voting -- Algorithms and Complexity -- Axiomatics -- Behavioral Aspects -- Fair Division -- Implementation -- Interpersonal Relations -- Law -- Matching and Markets -- New Technologies

Replication studies are considered a hallmark of good scientific practice. Yet they are treated among researchers as an ideal to be professed but not practiced. To provide incentives and favorable boundary conditions for replication practice, the main stakeholders need to be aware of what drives...