Combining assets appraisal theory with the characteristics of toll right, this paper discusses such basic theory of toll right appraisal as defining the valuation of toll right, choice and analysis of valuation approach, and market analysis of toll right.Based on train of thought under cost approach,this paper puts forward parameter-measured way.Beginning with train of income approach thought and difficulties,it studies measuring way of two main parameter梫olume of traffic and discounted ratio.Besides,from appraisal angle this paper makes the concept of transfer period more clear.By studying,the theory system of toll right appraisal becomes more perfect. |