The Contribution Of Research To U.S. Soybean Yields
This study addresses several questions: (1) is a soybean yield limit being reached?, (2) what is the rate of return to soybean research, and is the research effect stable over time?, (3) are technology spill-overs between states important?, (4) do input and output price fluctuations affect soybean yields?, (5) what types of weather affect soybean yields?
|Date of creation:||1983|
|Contact details of provider:|| Postal: 231ClaOff Building, 1994 Buford Avenue, St. Paul, MN 55108-6040|
Phone: (612) 625-1222
Fax: (612) 625-6245
Web page: http://www.apec.umn.edu
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Norton, George W., 1981. "The Productivity and Allocation of Research: U.S. Agricultural Experiment Stations, Revisited," Evaluation of Agricultural Research, Proceedings of a Workshop, Minneapolis, MN, May 12-13, 1980, Miscellaneous Publication 8 49053, University of Minnesota, Agricultural Experiment Station.
- Beach, Charles M & MacKinnon, James G, 1978. "A Maximum Likelihood Procedure for Regression with Autocorrelated Errors," Econometrica, Econometric Society, vol. 46(1), pages 51-58, January.
When requesting a correction, please mention this item's handle: RePEc:ags:umaesp:13661. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (AgEcon Search)
If references are entirely missing, you can add them using this form.