THE RESPONSE OF RAILROAD A ND TRUCK FREIGHT SHIPMENTS TO OPTIMAL EXCESS CAP A CITY SUBSIDIES AND E XTERNALITY TA XES AN EMPIRICAL STUDY OF FLORIDA'S SURFACE FREIGHT TRANSPORTATION MARKETPrincipal Investigator,James F. Dewey,Senior Advisor,David Denslow,OF FLORIDAmsra引用 23|浏览3暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
