Showing 1 - 10 of 80
Zusammenfassung Die gebräuchlichen Methoden zur Verdeutlichung der konjunkturellen Aussage einer Zeitreihe liefern an ihrem aktuellen Rand nur ein relativ ungenaues Bild. Darum wird hier als ein alternatives Verfahren vorgeschlagen, das Signale einer sich anbahnenden konjunkturellen Wende in...
Persistent link: https://www.econbiz.de/10014608683
Zusammenfassung Es wird ein Tiefpaßfilter vorgestellt, der speziell dafür entworfen wurde, die konjunkturelle Entwicklung am aktuellen Rand einer Zeitreihe nachzuvollziehen. Anhand von Transferfunktionen, praktischen Anwendungen und stochastischen Simulationen werden seine Eigenschaften mit...
Persistent link: https://www.econbiz.de/10014608701
Zusammenfassung In der vorliegenden Arbeit wird die Leistungsfähigkeit zweier Verfahren zur Verdeutlichung der konjunkturellen Entwicklung einer wirtschaftlichen Zeitreihe am aktuellen Rand verglichen. Es handelt sich dabei um einen neu entwickelten Tiefpassfilter und das...
Persistent link: https://www.econbiz.de/10014608823
Summary The Baxter-King filter shows some weaknesses, particularly with regard to monthly time series. This procedure involves not only a loss of data for the border areas of time series, but suppresses inadequately high frequency components and shows as a low-pass filter only the performance of...
Persistent link: https://www.econbiz.de/10014609053
Due to the complex hysteresis phenomenon at a high angle of attack (AOA), modeling of unsteady aerodynamic coefficients usually encounters the problem that the parameter vector is too long and the simulation accuracy is not high. The article proposes an improved state-space model based on...
Persistent link: https://www.econbiz.de/10012043709
Purpose – This paper aims to explore the challenge posed by Bitcoin to regulators, particularly anti-money laundering regulators. Bitcoin is a crypto-currency based on open-source software and protocols that operates in peer-to-peer networks as a private irreversible payment mechanism. The...
Persistent link: https://www.econbiz.de/10014866680
Purpose – To explain and draw conclusions from six recent bitcoin and virtual currency regulatory and law enforcement developments. Design/methodology/approach – Discusses and draws conclusions from six recent, important developments: two administrative rulings from the Financial Crimes...
Persistent link: https://www.econbiz.de/10014893595
Purpose Given its innovative characteristics and increasing popularity, the Bitcoin, and other virtual currencies, are expected to become mainstream, leading to the need for a generally accepted accounting treatment. Currently, however, there are no accounting standards which offer guidance on...
Persistent link: https://www.econbiz.de/10014937167
This article describes how simplifying production-planning approaches for demand responsiveness has been well recognized as an operative means of accomplishing production efficiency. To support an effective decision making in manufacturing environments, this study will focus on adopting time...
Persistent link: https://www.econbiz.de/10012042874
The need of faster life has caused the exponential growth in No. of vehicles on streets. The adverse effects include frequent traffic congestion, less time efficiency, unnecessary fuel consumption, pollution, accidents, etc. One of most important solution for resolving these problems is...
Persistent link: https://www.econbiz.de/10012047572