The phrase "significantly negative impact" is correct and usable in written English.
You can use this phrase when discussing the effect or consequences of something. For example: "The introduction of new taxes had a significantly negative impact on the industry."
And it could have a significantly negative impact on his career, both at club and rep levels.
Such attacks seem unlikely to have a significantly negative impact on the Corbyn's leadership bid.
"We would be surprised if the findings have a significantly negative impact on the shares from here," he wrote in his I.B.M. report.
According to 71% of the teachers surveyed, the wide availability of media – including TV shows, video games, texting and social media – have had a significantly negative impact on students' attention spans.
Hypothesis 7b: Trust has a significantly negative impact on perceived risk of online financial products.
The estimation results indicate that haze pollution indeed has a significantly negative impact on economic development.
It is clear that those factors that have significantly negative impacts on IPO underpricing ensure more transparent financial markets and provide more investor protection.
The exceptions to this were the TRIM-Diabetes Daily Life and Compliance domains and the TRIM-Device Bother domain, with type 1 patients having a significantly more negative impact.
Participants with high treatment need reported a significantly greater negative impact on the overall OHRQoL score and in each domain of OHIP-14.
In the SCP-model, we find that the market shares of hospitals (insurers) have a significantly positive (negative) impact on the hospital price cost margin.
" Estimation of the SCP-model" imply that the market shares of hospitals (insurers) have a significantly positive (negative) impact on the hospital price cost margin, i.e. only an organization's market share matters in terms of price negotiations rather than HHI per se.
