Activities performed in organizations are coordinated via communication between the people involved. The sentences used to communicate are naturally structured by subject, verb, and object. The subject describes the actor, the verb the action and the object what is affected by the action....

This papers discusses Benin’s third review under the Extended Credit Facility Arrangement. The re-election of the President and the regained majority in Parliament have provided a window of opportunity for reforms. All performance criteria and most quantitative targets have been met, but...

Сформулированы современные требования к безопасности перевозок на железнодорожном транспорте. Рассматривается задача прогнозирования состояния...

The health of a global supply network (GSN) plays an important role in the effective and timely delivery of complex products and services. Decision makers are in need of a holistic approach inclusive of several aspects affecting GSN performance, moving beyond traditional approaches that limit...

This paper proposes an empirical analysis to establish the determinants of Artist Price Heterogeneity (APH), using a unique dataset, which comprises all artwork sales occurred in Italy between 2006 and 2010. APH is measured by Gini indices calculated on artist price distributions. A Beta...

In the study of complex economic phenomena, it is common to observe the application of different statistical methods to analyze historical data (database) or to generate forecasts under the application of different econometrics models. This is based on the use of sophisticated and powerful...

Computational Statistics is an international journal that fosters the publication of applications and methodological research in the field of computational statistics. In this article, we will discuss the motivation, history, some specialties, and the future scope of this journal. --...

Entwickler von digitaler Spielesoftware haben wenig finanziellen Spielraum. Die Abhängigkeit von Verlegern ist groß. Es herrschen befristete Arbeitsverhältnisse und Werkverträge vor. Chancen ergeben sich durch neue Bezahlmodelle und Onlinespiele, die Spielekonsolen ersetzen.

Die Arbeit handelt von der Kombination des Unscented Kalman-Filters mit den Methoden der Dezentralisierung, Verteilung und Fusion. Zu Anfang werden die allgemeinen Grundlagen der optimalen Zustandsschätzung für das lineare Filter hergeleitet. Aus diesen Betrachtungen, die auch mit Blick auf...

Spectral analysis is one of the most important areas of time series econometrics. The use of spectral measures is widespread in different science fields such as economics, physics, engineering, geology. The SPECTRAN toolbox has been developed to facilitate the application of spectral concepts to...