Suchergebnisse

In the last decade, one of the major global environmental concerns has been greenhouse gas emissions. As part of the political debate over climate change, various policy initiatives are being proposed. Energy intensive firms that emit large amounts of greenhouse gases (e.g., floriculture or nursery firms with heated greenhouses) will be operating in an environment of high regulatory and market uncertainties in the coming years. This 3-page fact sheet presents a brief introduction of the regulatory and market risks faced by energy intensive firms and a case study of emissions reduction potential in the horticulture industry. Written by Zhengfei Guan and published by the UF Department of Food and Resource Economics, March 2013. http://edis.ifas.ufl.edu/fe919

Governments at different levels in the United States have introduced various programs to promote alternative and renewable energies, reduce greenhouse gas emissions, and improve energy security. Some of these policy initiatives include mandates and tax credits to encourage the production of biofuels. As governmental efforts to promote renewable fuels as alternative sources of energy have evolved from subsidization to mandate, the production of biofuels has dramatically increased. The expansion of the mandate may contribute to reducing greenhouse gas emissions, but biofuels may be technically, economically, and environmentally inefficient. This 4-page fact sheet written by Zhengfei Guan and Juhyun Oh and published by the Food and Resource Economics Department reviews and discusses current US biofuel policies and explores potential outcomes.http://edis.ifas.ufl.edu/fe974

The Conservation Reserve Program, a governmental initiative with the goal of protecting the environment by retiring less productive but environmentally sensitive cropland from production, is by far the largest-scale, biggest-budgeted conservation program in the United States. The program has been a success, improving the land allocation of primary crop production and providing environmental benefits, but it is currently confronted with government budget cuts, and some farmers are reluctant to participate. This 5-page fact sheet written by Juhyun Oh and Zhengfei Guan and published by the Food and Resource Economics Department provides an overview of the Conservation Reserve Program and discusses relevant issues for Florida.http://edis.ifas.ufl.edu/fe973

Tomatoes are one of the world's most consumed vegetable crops. In the United States, domestic production meets about 40% of the total domestic demand for fresh-market tomatoes, with the rest of the demand met by imports, mostly from Mexico and Canada. Since 2000, however, fresh tomato production in the United States has exhibited a steady declining trend. One major reason is the increased competition from Mexico. This 4-page fact sheet written by Zhengfei guan, Trina Biswas, and Feng Wu and published by the UF/IFAS Food and Resource Economics Department argues for US government measures to help the domestic tomato industry resolve labor shortages and encourage research and development of labor-saving technologies such as mechanical harvesting to make the US tomato industry more competitive and sustainable. http://edis.ifas.ufl.edu/fe1027

AbstractSince 1996 there have been several suspension agreements between the United States and Mexico that set reference prices for imported Mexican tomatoes. The 2013 suspension agreement raised the reference prices of Mexican tomatoes by 43%. This study conducts an econometric analysis to examine the effects of reference prices on the dynamics of tomato price and farm revenue. Findings indicate that the suspension agreements have resulted in significant adjustments in the U.S. and Mexican tomato prices, and that the two prices are now more interdependent under the 2013 agreement. Although the 2013 suspension agreement has boosted the prices of U.S. tomatoes, simulation analysis shows that the Mexican industry reaps most of the benefits from increased prices under the 2013 suspension agreement. The findings in this study could inform future trade negotiations.

Abstract
The policy debate surrounding the employment of immigrant workers in U.S. agriculture centers around the extent to which immigrant farmworkers adversely affect the economic opportunities of native farmworkers. To help answer this question, we propose a three-layer nested constant elasticity of substitution (CES) framework to investigate the substitutability among heterogeneous farmworker groups based on age, skill, and legal status utilizing National Agricultural Workers Survey (NAWS) data from 1989 through 2012. We use farmwork experience and type of task performed as alternative proxies for skill to disentangle the substitution effect between U.S. citizens, authorized immigrants, and unauthorized immigrant farmworkers. Results show that substitutability between the three legal status groups is small; neither authorized nor unauthorized immigrant farmworkers have a significant impact on the employment of native farmworkers.