cryptocurrency prices are in a “bubble” Phillips, Shi and Yu (2015) (PSY) bubble timestamping algorithm based on a series of augmented Dickey and Fuller (1979) (ADF) unit root test on a time series. Step 2
statement as of June 30, 2017 and the Company’s unstable profitability and unfavorable of steel industry which caused the Company might not be able to receive source of funds from other financial institutes
on its current financial statement as of June 30, 2017 and the Company’s unstable profitability and unfavorable of steel industry which caused the Company might not be able to receive source of funds
18.90% increased, while sale revenue only increase by 11.06% results in less profit margin compare to the year 2017 at 24.25 million baht, due to the unstable of production cost of new production line
operations are subject to unstable economic, financial and market conditions and increased expenses due to inflation, or higher interest rates. If the Group holds fixed income investments, changes in interest
frequency ranges we acquire provides us with full capabilities in delivering widespread coverage and supporting all potential 5G use cases for both consumers and enterprises e.g. augmented reality (AR
จเกจบรกิาร 5G อย่างเป็นทางการดว้ยราคาเริม่ตน้ 699 บาท/เดอืน แบบจ ากดัปรมิาณดาต้า พรอ้มเสรมิด้วยบรกิารคอนเทนตท์ี่ รองรบัประสบการณ์ 5G ไดแ้ก่ Augmented reality (AR), Virtual reality (VR) และบริการเกมส์
gains and overweigh losses. But the same outcome can be framed as a gain or a loss depending on the choice of reference point. So consumer choice can be unstable and vary depending on which reference
launched with starting price of Bt699 on volume base plus value added contents, such as Augmented reality (AR), Virtual reality (VR) and cloud gaming, to uplift ARPU and provide real 5G immersive experience
examine whether each variable is stationary. The Augmented Dickey-Fuller (ADF) test is used in this study because it is able to test unit roots of the unbalanced panel data. As shown in Table 2, the inverse