The fast changing situation and high uncertainty due to external factors, especially the Covid-19 pandemic and digital disruption, affect several sectors, which in turn influences developmental

introduce several variables intended to control for the firm’s specific characteristics and other macroeconomic shocks and uncertainty. ❑ Following prior literature on political risk and firm value, we

A String of Earnings Increases, Future Earnings Uncertainty, and Firm Fundamentals* Sarayut Rueangsuwan † Kasetsart University, Thailand August 2015 Abstract Prior literature on meeting or beating

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

advantage of textual analysis and machine learning (Allee and DeAngelis, 2015; Antweiler and Frank, 2004; Bodnaruk, Loughran, and McDonald, 2015; Chen, Hu, and Hwang, 2014; Davis, Ge, Matsumoto, and Zhang