Results 51 to 60 of about 44,722 (216)

Series stationarity tests. [PDF]

, 2022
Series stationarity tests.
Valensi Corbinian Kyara (13021316), Rasheda Khanam (3594851), Mohammad Mafizur Rahman (9472748)   +2 more
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PERAMALAN PENGGUNAAN LISTRIK DI PROVINSI BALI MENGGUNAKAN METODE ARIMA

E-Jurnal Matematika
This study aims to forecast electricity consumption in the Province of Bali using the ARIMA (Autoregressive Integrated Moving Average) method. The forecasting process is based on monthly electricity usage data spanning from January 2015 to June 2024. The
I GEDE GANA ARIAWAN, I WAYAN SUMARJAYA, MADE SUSILAWATI   +2 more
doaj   +1 more source

Heads and Tails of Earnings Management: Quantitative Analysis in Emerging Countries

Risks, 2020
Earnings management is a globally used tool for long-term profitable enterprises and for the apparatus of reduction of bankruptcy risk in developed countries. This phenomenon belongs to the integral and fundamental part of their business finance. However,
Pavol Durana, Katarina Valaskova, Darina Chlebikova, Vladislav Krastev, Irina Atanasova   +4 more
doaj   +1 more source

Are PIIGS so different? An empirical analysis of demand and supply shocks [PDF]

Panoeconomicus, 2017
This paper analyses responses to supply and demand shocks in PIIGS countries. We compare the results obtained for PIIGS with those of Germany and the USA, and also with those of France, which despite its government’s efforts demonstrate ...
Syssoyeva-Masson Irina, Sousa Andrade João   +1 more
doaj   +1 more source

Spatial uncertainty of a geoid undulation model in Guayaquil, Ecuador

Open Geosciences, 2017
Geostatistics is a discipline that deals with the statistical analysis of regionalized variables. In this case study, geostatistics is used to estimate geoid undulation in the rural area of Guayaquil town in Ecuador.
Chicaiza E.G., Leiva C.A., Arranz J.J., Buenańo X.E.   +3 more
doaj   +1 more source

Research on Iterative Learning Semi-active Control for Curve Passing of High-speed Train

机车电传动, 2020
When the high-speed train passes the curve, its dynamics performance deteriorates. In order to improve the dynamic performance of high-speed train when passing through different curves, the influence of semi-active control with yaw damper on its dynamic ...
Yongjun AI, Chunjun CHEN, Xin LI, Jianrong ZHOU   +3 more
doaj  

Time-varying coefficient estimation in the presence of non-stationarity [PDF]

, 2009
Time-varying coefficient (TVC) estimation is a technique that has been developed to produce consistent estimates of parameters in the simultaneous face of measurement errors, unknown functional form and omitted variables.
P. A. V. B. Swamy (7591415), George S. Tavlas (7591418), Stephen G. Hall (7195625), George Hondroyiannis (7591619)   +3 more
core  

Water Level Temporal Variability of Lake Mégantic during the Period 1920–2020 and Its Impacts on the Frequency of Heavy Flooding of the Chaudière River (Quebec, Canada)

Hydrology
The objective of this study is to analyze the temporal variability in water levels of Lake Mégantic (27.4 km2) during the period 1920–2020 in relation to anthropogenic and natural factors on the one hand, and its impact on the intensity and frequency of ...
Samuel Goulet, Ali Arkamose Assani, Alexandre Roy   +2 more
doaj   +1 more source

A Panel Test of Purchasing Power Parity Under the Null of Stationarity [PDF]

, 2001
Purchasing Power Parity (PPP) is tested using a sample of real exchange rate data for twelve European countries. Acknowledging that Augmented Dickey Fuller tests have low power, we apply a Panel test that considers the null of stationarity and corrects
Simpson, M, Hunter, J
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