Having gradually become a kind of strategic choice for many corporations in growth and competition, the specification of human capital changes the source of corporation wealth-creating and has dynamic adaptation to the environment.

At first,the paper combines the theory of Economics and Risk Management to demonstrate the human capital speciality of Engineering Consulting Professionals is the key factor to the self-controlling of professional risks.

At first,this paper combines the theory of Economics and Risk Management to demonstrate the human capital speciality of Cost Engineers is the key factor to the self-controlling of professional risks.

Studies on incentives for investment in specific human capital;

In order to maintain sustainable growth, enterprises emphasis on specific capital investment and reconstruction increasingly, especially for specific human capital investment.

From the perspective of resource—based view, we can divide corporation human capital into general human capital and special human capital.

It argues that under the condition of firm-specific human capital and asymmetric information,the ILM contracts are characterized by the long-term contracts based on incentive compatibility.

Expanding the model, we consider of the job features of the considered people by studying the effects of the specificity of human capital on residual right of control; besides, we regard the residual right of control as medium which binds property right and market.