Employee's knowledge sharing behaviors are the basis that enterprise effectively utilizes its knowledge resources. Based on the characteristics and type of employees' KSBs, this paper examines the incentive effect of economic motivator, social motivator, and psychological motivator on employee's KSBs through employing the statistical tool SPSS11.5, in which the 320 research samples come from the industries such as IT, chemical, consultation, and so on. The conclusion shows that there are different effects of motivators on different type of K...