Do managers prefer hard working employees or ones who are lovable and socially friendly?

both of them is required                .

Thanks for invite -

Both of them  ! 

Thanks 

Both of them and prefer more who mix between smart working and friendly with his-her work environment 

Thanks for Invitation:

Not only managers but everyone in the world loves people who are doing or actually working.....

People love Doctors not patients....

Students  loves Teachers more than their students themselves.

People love players not audience.......

All people including managers loves people who actually work or do something which is beneficial and constructive for others....

To be Socially friendly., is also the most important part which has to be included in your work.

Like If doctor are good at work but shouts on patients than this is disgusting.

Teacher is good at teaching but doesn't give any respect tto students than no one will love to work with them.

Players are good at their work but they are rude than no one will love to watch them.

So I believe both the qualities are equally important for anyone in what ever they do.

Note: If I have given a good answer here but I says something harsh comments on your questions you definitely don't like my answer:) 

Hope I have given my best efforts to answer this question and explain them in an most appropriate way.

Thank You Once again for inviting me.

thanks for the question,

lets say the passionate employees are the preferable for everyone, those who are working hard and putting the good spirit in the team,

thanks 

THE INTEREST OF THE JOB FIRST IS ABOVE ANY OTHER THING.THE JOB BROUGHT HIM TO THE ORGANISATION HE MUST CONCENTRATE ON THE WORK FIRST TO ACHIEVE A GOOD RESULT.HARD WORKING STAFF WOULD GAIN GROUND AND ACCEPTANCE BY HIS SUPERIOR OFFICERS.

Thank you for nice question. I agree with both.

A balanced and successful working relationship is based on the foundation stones of honesty, character, integrity, faith, love and loyalty. Once the foundation is intact, the hard work of the employee becomes his currency to fame. A famous quote says - Hard Work beats talent when talent fails to work hard!

Thanks for invitation,

Of course, managers prefer achievable employees whom they are able to well manage their time, priorities duties, always delivering assigned missions on its due times, talented, with a positive attitude, coordinate and cooperate with their coworkers, doing their jobs in a very effectively, efficiently and in a high professional manner with a minimum supervision.

In fact any manager desires to find in one the both qualities. Because either one alone will not be interesting.