In many places, the increase in women working is simply driven by the necessity of having two wages to make ends meet.
We find that accounting for occupation does not eliminate our results, as would have been the case if our findings were simply driven by disadvantaged individuals sorting into occupations that are more sensitive to the unemployment rate.
More precisely, we have to rule out our results being simply driven by overall disclosure quantity and/or quality within the other parts of the financial reporting package, which might be correlated with SDS, as firms have been shown to coordinate their reporting avenues (Lang and Lundholm 1993).
In non-green plastids crystal formation is simply driven by enhanced carotenoid biosynthesis, and does not require the activation of intrinsic developmental programs to drive chromoplast development.
Finally, in a third control experiment (Experiment 3) we ruled out the possibility that the results of the first experiment were simply driven by any sort of familiarity of "priming" effects.
These changes of Cry mRNA expression levels (Figure 2A) are consistent with a possible circadian function of XtCrys, but these results do not necessarily indicate that there are endogenous XtCry mRNA rhythms, because daily changes in mRNA may be simply driven by light directly or indirectly.
The high proportion of asymmetric genes in genomes could be simply driven by the random genetic drift.
The diagnosis of gallstones or need for cholecystectomy may be simply driven by clinical manifestation of an insidious pancreatic cancer (Schernhammer et al, 2002).
In the absence of sufficient FRQ and WCC activity, such as in Δ wc-1, Δ wc-2, and ΔFWO strains, the circadian oscillator is absent and rhythmicity is simply driven by temperature transitions.
