//-->
Variability of track investment with traffic for Class I railroads in the United States
Tolliver, Denver, (2019)
Modernizing U.S. freight rail regulation
Schmalensee, Richard, (2016)
Food vs. fuel? : impacts of petroleum shipments on agricultural prices
Bushnell, James B., (2017)
A regression control chart for costs
Mansfield, Edwin, (1958)
A model for the location of a railroad classification yard
A study of decision-making within the firm