The general objective has been to empirically analyze how Hotelling’s rule has predicted the crude oil price development over the last 100 years and if the rule can work as a framework to predict future resource prices. Hotelling’s rule has been perceived as both outdated and relevant, during the last decades. A general conclusion from previous research is that resource price-developments are more complex than Hotelling assumed. The analysis has been conducted through tests of variables like interest rates, time spans and extraction costs. The assumption of exponentially increasing resource prices has also been tested. The results obtained show no general support for the Hotelling-rule’s ability to predict future prices. Our results suggest...