Although auction prices are based on actual transactions, they provide a thick market only for high quality, expensive wines and may overestimate climate's effect on farmer revenues. Wholesale prices, on the other hand, do provide broad coverage of all wines sold and probably come closest to...

Commodity prices are back. This paper looks at connections between monetary policy, and agricultural and mineral commodities. We begin with the monetary influences on commodity prices, first for a large country such as the United States, then smaller countries. The claim is that low real...

Grain shippers and political figures in North Dakota and nearby states have voiced concern that the dramatic increases in shipments of crude oil by rail have caused service delays and higher costs. We investigate the potential impact of crude shipments on grain markets accounting for harvest...

Policy measures to encourage biofuels production, including the Renewable Fuels Standard (RFS) mandates, subsidies to ethanol blenders, regulations on gasoline chemistry and import tariffs, helped to create this new, persistent demand for corn and contributed to incentives to create the capacity...

Does credit availability exacerbate asset price inflation? What channels could it work through? What are the long run consequences? In this paper we address these questions by examining the farm land price boom (and bust) in the United States that preceded the Great Depression. We find that...

Agricultural and energy commodity prices have traditionally exhibited relatively low correlation. However, recent increases in biofuel production have altered the agriculture-energy relationship in a fundamental way. This increase has drawn on corn previously sold to other uses, as well as...

Forecasting currencies with commodity prices -- Commodity prices, commodity currencies, and global economic developments / Jan J. J. Groen and Paolo A. Pesenti -- Comments: Kalok Chan, Roberto S. Mariano -- The relationship between commodity prices and currency exchange rates: evidence from the...

In this paper a model that analyzes the interaction between changes in commodity export prices, money creation, inflation, and the real exchange rate in a developing country is developed. The model is then tested using data for Colombia. A number of experts have argued that the fluctuations of...

This paper analyzes two simple wage rules that keep employment constant when there are shocks to the prices of imported materials. One rule ties nominal wages to the GNP deflator rather than the consumer price index. The second rule, followed by Japan after the second oil price shock, ties the...

This paper provides a summary of what is known about trends in international commodity market integration during the second half of the second millennium. The range of goods which have been traded between continents since the Voyages of Discovery has steadily increased over time, and there has...