CSR is harmful to corporate value creation since companies investing in CSR activities incur unnecessary expenses and possibly weaken competitive advantage (e.g., Crisostomo et al., 2011; Tandry et al

in 1961, the OECD plays a major role in promoting economic robustness in member countries, and provides research resources and recommendations on guidelines for excellence in several areas. Currently

robustness checks, including propensity score 4 SEC Classification : ใชภ้ายใน (Internal) matching, entropy balancing, an instrumental-variable analysis, Lewbel’s (2012) heteroscedastic identification, and

Mr. Sunthorn Chaononghin On February 22, 2010, Mr. Sunthorn Chaononghin, an engineer of Solartron Public Company Limited (SOLAR), illegally purchased SOLAR shares in such a way as to take advantage

such a way as to take advantage of other persons by using adverse material non-public information concerning LVT net loss in Q1/2010 of 37.65 million baht which was significantly different from LVT net

trading account of Another person in such a way as to take advantage of other persons by using positive material non- public information concerning RPC investment inSammakorn Public Company Limited (SAMCO

accounts in such a way as to take advantage of other persons by using material non-public information concerning the business operation of CMO for Q 2/2012 that he obtained by virtue of his positions before

nominee account, in such a way as to take advantage of other persons by using material non-public information concerning the interim dividend payment 2012 and warrants to purchase CMO ordinary shares to be

constitute an unfair advantage to its customers or other interested person as specified in the notification of the Capital Market Supervisory Board. That is, the securities broker failed to Inefficient

July 27 ? August 10, 2011, Yongyuth, then CEO of TUCC, told Vorakun to sell 17,475,100 TUCC shares in such a way that taking advantage of others by using non-public information material to TUCC share