This paper considers the evidence on real commodity prices from 1900 to 2015 for 40 commodities, representing 8.72 trillion US dollars of production in 2011. In so doing, it suggests and documents a comprehensive typology of real commodity prices, comprising long-run trends, medium-run cycles,...

In the wake of the Great Depression, the Canadian government embarked on a stunning reversal in its commercial policy. A key element of its response was the promotion of intra-imperial trade at the Imperial Economic Conference of 1932. This paper addresses whether or not Canadian trade was able...

This paper explores the means by which warfare influences domestic commodity markets. It is argued that England during the French Wars provides an ideal testing ground. Four categories of explanatory variables are taken as likely sources of documented changes in English commodity price...

In this paper, we investigate time-dependent border and distance effects in the nineteenth century and document clear declines in the importance of these variables through time. What this suggests, in light of the work for the post-1950 era, is that researchers might have correctly identified...