The concept, composition, decision-making mechanism type, enterprise decision-making system, concept enterprise operation mechanism and the interrelation and internal function among the elements of decision-making system objectively reflect the movement and change law of decision-making subjects and determine the effectiveness of enterprise decision-making behavior. Enterprise decision-making mechanism is in the main position in the operation mechanism, which is not only the basis for designing other mechanisms, but also runs through the operation of other mechanisms. A sound decision-making mechanism is a necessary condition for effective decision-making, and its measure is to see whether it conforms to the operational law of decision-making. Composition 1. The power structure defines the power relationship within the enterprise. Its content has two aspects:? Clear decision-making subject. Enterprise decision-making is distributed in a continuous spectrum from simple to complex, and involves a wide range of fields. In order to increase the effectiveness of decision-making, it is necessary to clearly define who is the subject of various decisions. ? The balance of power or decentralization ensures the democracy of decision-making. Excessive concentration of power not only violates the principle of management scope, but also goes against the enthusiasm and creativity of the broad masses of workers. 2. Responsibility-right relationship The behavior of decision makers is driven by interests, bound by responsibilities and guaranteed by power. In order to ensure the rationalization of decision-making behavior, we must establish an interest structure that is compatible with the power structure and correctly handle the relationship between responsibility and rights. 3. The decision-makers of the organizational security system should exercise their functions. In addition to power guarantee, it also depends on organizational guarantee, such as think tanks, decision-making centers and information systems. , make suggestions for decision makers, do a good job in scheme evaluation, scheme demonstration and decision-making, and provide timely, accurate and applicable information support. Decision mechanism type 1. Decentralized decision-making mechanism The central link of enterprise decision-making mechanism is the establishment of decision-making subject, which is the key condition for the benign operation of enterprises. Judging from the history of economic development, the initial decision-maker of any economic activity is a single individual. We call this decision-making mechanism characterized by individual independence and non-overlapping decision-making power a decentralized decision-making mechanism. (1) What are the advantages of decentralized decision-making mechanism? Decentralized decision-making mechanism is the most direct, sensitive and fastest mechanism to collect information. ? Individuals under decentralized decision-making mechanism are the best controllers of their own labor resources, because this control is directly related to the goal of maximizing personal interests. ? Independent decision-making power can fundamentally guarantee the motivation of decision-makers. (2) What are the shortcomings of decentralized decision-making mechanism? It is impossible to make decisions based on individuals without being limited by personal abilities. ? Decentralized decision-making mechanism is completely realized through market behavior, which will inevitably increase transaction costs and decision-making costs. Therefore, with the development of economy, a hierarchical decision-making mechanism has emerged. 2. Hierarchical decision-making mechanism Hierarchical decision-making mechanism refers to the hierarchical distribution and hierarchical exercise of decision-making power within the scope of a decision-maker. What are the advantages of (1) hierarchy? It can give full play to the advantages of collective decision-making and make up for the shortcomings of individual decision-making. ? The division of labor and cooperation within the organization greatly reduces the transaction cost, thus forming a substitute for market transactions. (2) What are the disadvantages of the hierarchy? Because of the vertical transmission and arrangement of information, it is easy to bring mistakes to the decision-making of the top decision-maker. ? This decision-making mechanism is a top-down administrative leadership process, so it is inevitable that there will be insufficient decision-making motivation at all levels, and the resulting lazy and "hitchhiking" behavior. In view of the advantages and disadvantages of the two decision-making mechanisms, a more perfect combined decision-making mechanism has also appeared. This is a hierarchical decision-making mechanism based on decentralized decision-making mechanism. This decision-making mechanism not only retains the advantages of decentralized decision-making mechanism in information collection, resource control and power source, but also absorbs the advantages of decentralized decision-making mechanism and low transaction cost, thus becoming a typical form of modern enterprise decision-making process. Enterprise decision-making system In order to facilitate decision-makers to exercise their command power better, enterprises must establish a perfect decision-making system, including decision-making support system, decision-making consultation system, decision-making evaluation system, decision-making supervision system and decision-making feedback system. Only by perfecting the above five systems can we improve the decision-making mechanism.