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

, 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

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

8.30 percent to 17.88 percent. The increased gross profit rate from trading business of telecommunication towers , which resulted in economies of scale lead to lower costs. 3. Sales and administration

administration costs: Sales and administration costs of the 3rd quaternary for the year 2017 was MTHB 87.79 increased MTHB 3.34 or 3.95 percent comparing to the one of the amount MTHB 84.45 for the 3rd quaternary

services revenue. Furthermore, the Company and subsidiaries has distribution costs and administration expenses in the amount of THB 401 million, which decreased by THB 325 million from the second quarter of

economic slowdown of both Europe and America.  Total cost of goods sold decreased by 25.62%, which is in the same direction as the decrease in revenue  Selling expenses and administration costs increased

Baht 2.74 million because its subsidiary company has improve plant some time has been fixed cost with respect to the production costs to administration expenses. (5) Expense of income tax for the year