I am working on antecedents to the choice of management accounting research. I am using a questionnaire to collect data for dependent variable and two independent variables- Competition and organisation strategy while other variables are in secondary form. I am covering a period of 7 years. I am using one-time survey instead of the repeated survey to avoid non-response bias. I wish to know if respondents(Management accountants/Finance director) can correctly recollect what has happened in their company within the past 7 years.
Thank you