However, relatively little work has been done to disentangle which aspects of the local campaign are effective, and which are not.
Furthermore, the analysis lacked the data required to disentangle the two effects by using, for instance, instrumental variable estimation techniques.
Prospective studies will be needed to disentangle the temporal relationship between severe childhood obesity and family overeating.
This branch of the literature is vast, but suffers from the criticism that the direct and indirect effects of variables cannot be disentangled.
Given the nature of bodily appearance, however, it was impossible to disentangle the biological and social influences.
We cannot disentangle the effects here, but this malapportionment undoubtedly leads to some over-attribution of disproportionality.
A practical disadvantage is that it is not available for many countries and that private and public expenditures may have to be disentangled.
Second, causes and effects of social capital as a feature of communities were not disentangled, giving rise to much circular reasoning.
