... and conclusion. . Quantitative approach is on collecting and analyzing numerical data, it concentrates on measuring the scale, range, frequency etc. of phenomena. 3 Quantitative approach ... hypothesis or a theory). Quantitative research involves analysis of numerical data. For this research, a quantitative survey will be conducted. Followings are some features of a quantitative research: ... receives the information disclosed in writing. The language used for disclosure of information on the securities market of Vietnam must be Vietnamese. If the law stipulates the disclosure...