Generally speaking, Increasing staff productivity needs motivation on single employee and collaboration training on the team.
Companies can try to motivate employees by shared goals. It is a win-win game, employees will work for themselves but not the company, and the company will be getting better if there are more hard worker. Finally, it will form a positive cycle for both sides.
Team collaboration also makes a lot of sense, because good team work can contribute a bigger success. Team collaboration can help everyone in the team to take full advantage.