"suggest the effect" is a correct and usable phrase in written English.
You can use it to suggest how something may have an effect, either positively or negatively, on situations. For example: "This new policy would significantly reduce emissions; we can suggest the effect this will have on the environment."
And stats can only suggest the effect this has on children in Newham.
Mr. Autor, Mr. Manning and Mr. Smith suggest the effect was smaller but agree it existed.
This effect is equivalent to a rise of just 0.4 percentage points in the unemployment rate (though other studies suggest the effect may be somewhat larger).
If it is, his data suggest the effect is several times larger than the assumptions incorporated into computer forecasts of how forests and other landscapes will respond to future climate change.
Notable are shots of Fuller practicing at her home in Passy, France, around 1910, and a Lumière film, "Danse Serpentine" (1897), in which a Fuller imitator performs, her costume hand-tinted to suggest the effect of the moving colored lights projected onstage.
The findings, based on 100,139 men and women with no prior history of cancer, support previous claims that aspirin can protect against some forms of the disease, but suggest the effect is not as strong as those earlier studies found.
These findings suggest the effects of chemotherapy and immunotherapy, respectively.
Yet epidemiological studies suggest the effects are much smaller than once believed.
No evidence was found to suggest the effects on dietary patterns persist into adolescence.
In fact, negative and positive correlations mainly suggest the effects of human activities and geological sources, respectively.
The authors suggest the effects of serotonin are mainly mediated via the activation of 5-HT2A receptors.
