1.Shoot and Collapse of Dry and Liquid Transportation Markets: The Credit Crunch Effect.- 2.The Tanker Shipping Market.- 3.Oil Tanker Economics: A Case of Oligopsony or Perfect Competition?.- 4.Oil- and Coal- based Sea Transportation Needs - An Integrated Forecasting Approach.- 5.Railway-based Oil Transportation Chain Infrastructure Needs - A System Dynamics Approach.- 6.Transportation Logistics: A Case Study of Bio-diesel Factory Location Plans.