Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

สำนักงานคณะกรรมการกำกับหลักทรัพย์และตลาดหลักทรัพย์ (ก.ล.ต.) ร่วมกับคณะเศรษฐศาสตร์ และคณะพาณิชยศาสตร์และการบัญชี จุฬาลงกรณ์มหาวิทยาลัย นำเสนอผลงานวิจัยหัวข้อ “Risk Taking Behavior during Downturn

Prof. of NYU Stern 10.00 น. – 10.45 น. Risk-Taking Behavior during Downturn: Evidence of Realization Effect in the https://www.sec.or.th/TH/Pages/MarketData/sec_wpf.aspx

increase of 463.3 MB and 700.2 MB or increase of 36.6% and 68.0%, respectively. This is because the Company had delivered many large-scale projects which had just been auctioned in early 2019. Those large

in competitor and the economic downturn in the country. Gross Profit The Company’s gross profit in 2017 is THB 99.52 million equivalent to 25.30 percent, in which the gross profit margin of the Company

equivalent to 11.46 percent due to increases in competitors and the economic downturn in the country. Gross Profit The Company’s gross profit is THB 79.70 million equivalent to 25.83 percent, in which the

competitor and the economic downturn in the country. Gross Profit The Company’s gross profit in 2017 is THB 99.52 million equivalent to 25.30 percent, in which the gross profit margin of the Company has

percent, due to increases in competitors and the economic downturn in the country. Gross Profit The Company’s gross profit for 1st Quarter 2018 was THB 30.26 million, represent gross profit margin of 26.21

745.8 MB or increase of 4.0% and 70.8%, respectively. This is because the Company had delivered many large-scale projects which had been ongoing from Q1–2019 and Q2–2019, such as the High-Speed Internet

157.0 MB and 221.6 MB, respectively. This is because the Company had delivered many large-scale projects which had just been auctioned in Q1–2019. In fact, those large-scale projects had delayed their