But imports explain only a small part of the woes of American manufacturers.
Computer models indicate that natural climate cycles can explain only a small part of the change.
But careful analyses have found that such changes explain only a small part of the shrinking wage gap.
BUT after examining each of these factors in detail, most researchers have concluded that these factors can at best explain only a small portion of investors' home bias.
We demonstrate that skin pigmentation is highly heritable, but known pigmentation loci explain only a small fraction of the variance.
Thus, systemic factors can explain only a small part of the increased prevalence of migraine in SIA patients.
Second, changes in the composition of workers and businesses can explain only a small amount of the decline.
This can, however, explain only a small part of the increased risk of migraine without aura in SIA patients.
Despite these findings, the search for the genetic architecture underlying schizophrenia continues since these variants explain only a small proportion of the overall phenotypic variance.
However, potential revenue exposure is able to explain only a small portion of the interstate variation in revenue changes (adjusted R2 = 0.12).
Those organizational and psychological factors studied to date have been found to explain only a small to moderate portion of the variance in the professional learning of teachers.
