A: Motivation is a very complicated issue, involving many aspects of human behavior. For all kinds of content-based incentive theories, process-based incentive theories and behavior-based incentive theories, complex incentive problems are solved from different angles and sides. For the complex incentive problems in reality, we should consider them comprehensively. House-Deere comprehensive incentive formula reveals how to improve the incentive level from two aspects: internal incentive and external incentive. American professors Robert House and Diller gave lectures at 198 1 Dalian International Science and Technology Management Training Center, and put forward a comprehensive incentive model represented by mathematical formulas: House-Dill formula emphasizes the intrinsic incentive function of the task itself; Emphasize the inherent expectation and potential of completing the task; Considering the incentive effect of external rewards on the completion of tasks, it is of reference value to analyze the complexity of stimulating work motivation and improve the level of motivation, and it is also of great enlightening significance to managers, that is, to improve people's enthusiasm, people must be motivated from both inside and outside.

1. Improve internal motivation. Intrinsic motivation comes from the job itself and the satisfaction directly brought by the completion of the task, which is more important for the policy of improving motivation and improving internal motivation. The main ways are:

(1) Expand and enrich the work content;

(2) Minimize and avoid ambiguous tasks;

(3) Strive to make the work itself provide more opportunities for people to communicate and meet their social and friend-making needs.

2. Improve the external incentive mechanism. External motivation comes from all kinds of external rewards generated by completing work tasks, which are composed of Eia, Eej and Vej.

(1) An effective way to improve EIA. The first is to train employees in a planned way to improve their ability to complete tasks; Secondly, create good conditions for employees to complete tasks and help them overcome difficulties in their work; Finally, pay attention to the timely feedback of work effect, so as to take corrective measures quickly.

(2) Ways to improve Eej. In order to improve the possibility of getting rewards after completing the task, we mainly rely on conscientiously implementing the principle of paying according to performance, distinguishing rewards and punishments, doing things fairly, establishing credibility, and ensuring that all policies are implemented.

(3) The method of improving visual evoked potential is quite complicated. Because there are many kinds of external remuneration, and everyone's needs, hobbies and concerns are different, in order to make external remuneration play its due role, the actual remuneration should be arranged according to everyone's different needs.