Search Results
Journal Article
Run over by gas
E85 is losing the battle with cheap gas, but promise for ethanol might lurk in other blends.
Working Paper
Time-varying oil price volatility and macroeconomic aggregates
We illustrate the theoretical relation among output, consumption, investment, and oil price volatility in a real business-cycle model. The model incorporates demand for oil by a firm, as an intermediate input, and by a household, used in conjunction with a durable good. We estimate a stochastic volatility process for the real price of oil over the period 1986?2011 and utilize the estimated process in a nonlinear approximation of the model. For realistic calibrations, an increase in oil price volatility produces a temporary decrease in durable spending, while precautionary savings motives lead ...
Journal Article
Amber waves of biodiesel
Though growing, renewable fuel isn?t likely to help save rural economies or kick an oil habit.
Journal Article
Putting a price on carbon
To address global warming, most economists favor a focus on prices, not quantities.
Newsletter
Household energy expenditures, 1982–2005
While energy's share of total expenditures has risen in recent years, it remains below the shares seen in the early and mid-1980s. Furthermore, the impact of the price increases on a household differs, based on the household's specific energy consumption patterns.
Working Paper
Explaining the energy consumption portfolio in a cross-section of countries: are the BRICs different?
This paper uses disaggregated data from a broad cross-section of countries to empirically assess differences in energy consumption profiles across countries. We find empirical support for the energy ladder hypothesis, which contends that as an economy develops it transits away from a heavier reliance on traditional fuel sources towards an increase in the use of modern commercial energy sources. We also find empirical support for the hypothesis that structural transformation--the idea that as an economy matures, it transforms away from agriculture-based activity into industrial activity and, ...
Working Paper
Corporate average fuel economy standards and the market for new vehicles
This paper presents an overview of the economics literature on the effect of Corporate Average Fuel Economy (CAFE) standards on the new vehicle market. Since 1978, CAFE has imposed fuel economy standards for cars and light trucks sold in the U.S. market. This paper reviews the history of the standards, followed by a discussion of the major upcoming changes in implementation and stringency. It describes strategies that firms can use to meet the standards and reviews the CAFE literature as it applies to the new vehicle market. The paper concludes by highlighting areas for future research in ...
Journal Article
High energy prices : boon or bane?
2005 Annual report, Center for the Study of Rural America
Working Paper
Energy Consumption and Inequality in the U.S.: Who are the Energy Burdened?
Using a broad definition of energy consumption that includes both residential energy use and gasoline for transport, we identify 20% of households in the PSID as energy burdened (EB) based on a twice-the-median, income-based threshold. Logit analysis shows that being nonwhite, being single with dependents, receiving public assistance, having no post-secondary education, and being unemployed increase the probability of being EB. We document four key empirical facts: (1) EB/non-EB status is persistent; (2) EB households have significantly higher marginal propensities to consume and marginal ...
Journal Article
Ethanol: economic gain or drain?
Corn-based ethanol can make a dent in demand for oil, but at what price? Food costs go up. Environmental damage worsens. If oil prices fall, ethanol production will probably collapse-as it did 20 years ago.