It also introduced the revealed preference data survey and stated intension data survey which are most important parts of the survey in detail and very practically.

Intention survey of Shanghai medical workers with regard to reward for personal services;

This paper demonstrated the acceptance extent to the "vicious circle model of health system and the model of medical insurance, hospital and drug industry co - development by intention survey concerning the delivers, organizers, payers and consumers of medical services.

The intention survey of administrator admits the notion that repercussions of shock of controlling expenditure" and complement of global budget"are adopted in hospitals by the implementation of the Global Budget and Structure Adjustment in Medical Expenditure"Policy.

The stated preference survey on P&R is a basic step for building the effective P&R system and promoting the transfer from individual trip modes to P&R system.

In this paper,revealed and stated preference surveys of daily travel were carried out in the typical city of Nanhai,Foshan to study the impacts of motorcycle traffic on the transportation system.

Based on utility theory,truck traveler s choice models were studied through stated preference survey.

Compared with ordinary criminal cases,computer criminal cases exhibit some striking characteristics in such aspects as criminal suspects,criminal methods,existing conditions of criminal proofs and probability of being discovered when examined from the perspective of interrogation.

The players of the interrogation game have their interest equilibrium,therefore the implication of the interrogation strategies exposes some principles of game theory.

In modem society, though the institution of interrogation lays stress on the equity of process of interrogation and guaranteeing the subject position of suspect more and more, but the institution of interrogation is established without abandoning the convenience of interrogation.