Tag Archives: marginal cost

  1. Demand and supply at work – the Western Australian iron ore market

    Leave a comment

    December 13, 2014 by Paul Goldsmith

    Yesterday I wrote about the fall in oil prices and how they have been affected by geopolitical factors that have …
    Continue reading

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 1,221 other subscribers