A rising world price of energy imposes a macroeconomic cost on the United States in two different ways. First, to the extent that energy is both an important input to production and a consumption good, with limited elasticities of substitution and demand, the economy's production and consumption...

I discuss the short-run dynamics of commodity prices, production, and inventories, as well as the sources and effects of market volatility. I explain how prices, rates of production, and inventory levels are interrelated, and are determined via equilibrium in two interconnected markets: a cash...

In this paper I examine the long-run behavior of oil, coal, and natural gas prices, using up to 127 years of data, and address the following questions: Mat does over a century of data tell us about the stochastic dynamics of price evolution, and how it should be modelled? Can models of reversion...