, methods used must be done with speed, transparency, low costs with participation of all related parties.

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

ESSAY 2: AN EXAMINATION INTO BUY-SELL ASYMMETRY OF PRICE BEHAVIOR AROUND TRADES AND TRADING COSTS OF TRADES: EVIDENCES FROM TH 1 THE ASYMMETRY OF PRICE BEHAVIOR AROUND BUY AND SELL TRADES: NEW

operate such businesses with reasonable costs because the current licensing regime under the Ministerial Regulation is securities license which includes various groups of securities business and all

in the first quarter of 2017, the Group compensated a voluntary resignation plan to the employee. In addition, the Group has a policy to maintain of expenses monitor.  Impairment losses on assets

electricity (43.97) (11.75) (85.78) (21.77) Selling expenses (5.05) (9.01) (16.52) (24.01) Operating and administrative expenses (145.45) (122.27) (213.65) (218.71) Finance costs (20.16) - (38.22) (0.02) SHARE

) (36.84) Operating and administrative expenses (58.39) (146.94) (238.28) (346.64) Loss on short-term investment - - (19.70) (6.72) Loss on exchange rate (12.34) (25.11) (0.84) (21.27) Finance costs (19.55

) (5,356.66) Cost of sales and services (4,413.12) (4,755.33) Cost of sales electricity (165.89) (51.48) Selling expenses (25.22) (60.19) Operating and administrative expenses (375.23) (467.36) Finance costs

) (11.32) Operating and administrative expenses (36.19) (43.63) (15.11) (24.73) (51.30) (68.36) Loss on exchange rate (12.49) (3.76) - (15.21) (12.49) (18.97) Finance costs (16.24) (18.06) - - (16.24) (18.06

benefits for all stakeholders. The company has a policy to manage costs and resources of the company to maximize efficiency, including managing cash flow sufficient for business operations in the current