On Theory of Moderate Government Intervention

Free competition economy,capitalist excessive behavior caused the market failure,the government as acontrol the identity of market failure to intervene,and long-term government intervention the inevitable emergence ofgovernment failure.The traditional theory of government intervention that the phenomenon is the result of economic law is not fully effective,and then gives two interventions,expect to use economic method to overcome governmental malfunction.But in combing the traditional theory of government intervention,found the government failure is a part of economic law,government failure can only be overcome perfect economic law itself,specific measures can be introduced into the moderate intervention theory,first,introduce contract mechanism of the interaction of intervention system;second,establish responsibility and intervention unified accountability system;third,will overcome thegovernment failureincluded except economic law outside of the appropriate legal form.