Combined with the traditional voting by proxy rule and modern disclosure requirements in securities law, proxy solicitation distinguished itself in the fight for the control of the corporation and showed its remarkable power on it.

The theoretical basis of voting proxy is the proxy theory in civil law,but the share splitting reform makes it special in many ways.

As the advanced form of the proxy system development, proxy solicitation is the new things in the evolution of securities market of our country.

Study on delegation-based access control model for virtual-organization workflow;

Grid Authentication and Delegation Based on NTRUSign;

Study on Attribute-based Revocation in Delegation;

Principal-Agent Theory:An Explanation of Central Bank Independence;

Probing the way to bring the distortion of accounting information under control from the principal-agent relationship;

The countermeasures are to reduce principal-agent cost,and then to improve the efficiency of weapon equipment mobilization system.