announcing direct investment in cryptocurrency become more interconnected with bitcoin. Event-study: Abnormal Returns (AR) Market model • 𝐴𝑅𝑖,𝑡 = 𝑅𝑖,𝑡 − 𝛼 − 𝛽𝑖 (𝑅𝑚,𝑡) Cumulative abnormal
, complexity, nature of the business environment, specific circumstances , and industry sector. H1: Number of KAMs is positively associated with cumulative abnormal returns/trading volumes (that is the greater
investigate which types of market participants are more likely to implement such trading strategy and provide abnormal liquidity to the market at threshold prices. • H1: The existence of different relative tick
December 2018. The major increase item is raw material which is result from the strategic buy of raw material under the abnormal market situation in last year. Unit : Million Baht 31 Mar 2019 31 Dec 2018
exemption or light-touch track for offers made to sophisticated investors or private placements. However, the SEC proposes that ICO for “investment participation” be initially allowed for institutional
firms from Singapore and Thai exchanges. • Next, firms sorted into decile groups by price and top decile price range is eliminated. • Assume event firm abnormal returns are independent as RTO occurrence
because the purchasers possess the sophisticated knowledge, ability, expertise and many years of experiences in the business of wood manufacturing and distributing as well as other related businesses such
ให้ลงทุนโดยตรงได้เช่นกัน แต่ผู้ลงทุนประเภทดังกล่าวอาจมิได้มีศักยภาพในการลงทุน/ 6 เรื่อง ความเห็นของผู้ประกอบธุรกิจ ความเห็นของส านกังาน การรับความเสี่ยง (sophisticated) และดูแลตนเองได้ เช่นเดียวกับผู้
has loss on cost of goods sold because the declining of raw material price and abnormal loss in manufacturing process. 2. Cost of Refining Service in the 2nd quarter of 2015, and 2014 cost of sale was