"has various implications" is a perfectly correct and usable phrase in written English.
It is typically used to describe something that has a range of meanings or effects. For example, "The decision to raise taxes has various implications for the economy".
This is not what we expected, but it is what the data has shown, and has various implications for our business.
Net neutrality has various implications for the business relationships between companies like Google and Hulu, and for companies that provide Internet service, such as AT&T, Comcast and Verizon.
This development has various implications for the nature of services offered and profits generated by small "non-bank" family offices.
The biological significance of UV-induced damage to ALDH3A1 has various implications.
This has various implications for health care systems, health care providers and the doctor-patient relationship.
A decision-oriented approach to managing for resilience has various implications.
These results have various implications for the development of an assistive system.
Halting the growth of onshore wind power would have various implications, both immediate and long-term – the industry provided £1.6bn of investment to the UK last year and employs 19,000 people, expected to rise to 30,000 during the next decade.
Such changes have various implications on water security, particularly in urban regions that are highly concentrated with human population and socio-economic activities.
Information overload is a multi-faceted concept and have various implications to human activities, and society in general, many of them becoming known as new researches are conducted.
The use of complex cluster samples and the cluster nature of the data in this study have various implications for subsequent data analyses.
