Managers can't motivate their employees. But they can create an environment which is conducive to employees and remove the barriers to motivation that employees experience. Creating this favorable environment pays off in many practical ways. Employees who like their jobs stay in it longer. Saves time and money.
Lower turnover means the business spends less time and money hiring and training new employees.
There is also frequently less loss and fewer accidents. Raises productivity and performance standards. When a business develops experienced employees who have been with the organization for an extended time, things get done faster and better. Reduces absenteeism and tardiness. Motivated workers come to work on time and they come in when scheduled.