Read the extracts below, from introductions to articles, and decide which of the components listed are they examples of;
" There is no clear empirical evidence sustaining a 'managerial myopia' argument.
Pugh et al. (1992 find evidence that supports such a theory, but Meulbrook et
al. (1990), Mahoney et al. (1997), Garvey and Hanka (1999) and a study by the Office of
the Chief Economist of the Securities and Exchange Commission (1985) find no
evidence."
is this background information or thesis statement?​