每年“春运”期间,我国铁道部都会实施火车票价上浮等调整措施。由于时值客流高峰,铁路作为我国主要的交通手段,其价格的每一次波动都引起了社会各界的广泛关注。同时,每年“五一”、“十一”期间,由于出游的客流量持续上升,部分火车票价也出现了浮动。众所周知,我国铁路行业一 Every year during the Spring Festival, China’s Ministry of Railways will implement such adjustment measures as the fare increase of trains. Due to the peak passenger flow, the railroad, as the main means of transport in China, has caused widespread concern in the society for every fluctuation of its prices. In the meantime, during the “May 1” and “November” each year, some train fares also fluctuated due to the continuous increase in passenger traffic. As we all know, one of China’s railway industry