Babb, E.M. and Pratt, J.E.. “Analysis of Agricultural Production, Research, and Extension Education at the Indiana Agricultural Experiment Station and the Indiana Cooperative Extension Service, 1964 to 1977.” Station Bulletin 205, Indiana Agricultural Experiment Station, October 1978.
Bellsey, D. A., Kuh, E. and Welsch, R. E.. Regression Diagnostics: Identify Influential Data and Sources of Collinearity.
John Wiley and Sons, New York, 1980.
Bredahl, Maury E. and Peterson, Willis L.. “The Productivity and Allocation of Research at U.S. Agricultural Experiment Stations,” Amer. J. Agr. Econ., 58(1976): 684–692.
Brown, William G. and Beattie, Bruce K.. “Improving Estimates of Economic Parameters by Use of Ridge Regression with Production Function Applications,” Amer. J. Agr. Econ., 57(1975): 21–32.
Cline, Philip L. and Lu, Yao-Chi. “Efficiency Aspects of the Spatial Allocation of Public Sector Agricultural Research and Extension in the United States.” Reg. Sci. Perspectives, 6(1976): 1–16.
Davis, Jeffrey S. “Stability of the Research Production Coefficient for U.S. Agriculture,” Ph.D. Thesis, University of Minnesota, 1979.
Evenson, Robert E. “A Century of Productivity Change in U.S. Agriculture: An Analysis of the Role of Invention, Research, and Education,” Econ. Growth Ctr. Disc. Pap. 296., Yale University, 1978.
Evenson, Robert. “Research Evaluation: Policy Interests and the State of the Art.” Evaluation of Agricultural Research eds. Norton, G. W., Fishel, W. L., Paulsen, A. A., and Sundquist, W. B.. Misc. Pub. 8-1981, Minnesota Agricultural Experiment Station, April, 1981.
Evenson, Robert. “The Contribution of Agricultural Research to Production,” J. Farm Econ., 49(1967): 1415–1425.
Griliches, Zvi. “Research Expenditures, Education, and the Aggregate Agricultural Production Function,” Amer. Econ. Rev., 54(1964): 961–974.
Gunst, Richard F. and Mason, Robert L.. Regression Analysis and Its Application: A Data Oriented Approach, Marcel Deckker, Inc., New York, 1980.
Havlicek, Joseph Jr. and Otto, Daniel. “Historical Analysis of Investment in Food and Agricultural Research in the United States.” Report prepared for The Congress of the United States Office of Technology Assessment, January 1981.
Hoerl, A. E. and Kennard, R. W.. “Ridge Regression: Biased Estimation for Nonorthogonal Problems.” Technometrics, (1970): 55–82.
Huffman, Wallace and Evenson, Robert. “U.S. Agricultural Productivity and Public Policy: A Many Input-Many Output System.” Paper presented at the AAEA meetings, December, 1982.
Latimer, R. G. “Some Economic aspects of Agricultural Research and Education in the U.S.” Ph.D. thesis, Purdue University, 1964.
Melichar, Emanuel and Waldheger, Martha. Agricultural Finance Databook, Washington: Division of Research and Statistics, Board of Governors of the Federal Reserve System, (various issues).
Montgomery, Douglas C. and Peck, Elizabeth A.. Linear Regression Analysis, John Wiley, New York, 1982.
Norton, George W. and Davis, Jeffrey S.. “Evaluating Returns to Agricultural Research: A Review.” Amer.J. Agr. Econ.
Norton, George W. and Forkkio, John. “Trends in Research and Extension Funding and Agricultural Productivity in Virginia, 1964 to 1979,” A.E. 39, Dept. of Agr. Econ., Virginia Polytechnic Institute and State University, March 1981.
Otto, Daniel M. “An Economic Assessment of Research and Extension Investments in Corn, Wheat, Soybeans, and Sorghum,” Ph.D. Thesis, Virginia Polytechnic Institute and State University, 1981.
Shonkwiler, J. Scott and Emerson, Robert. “Imports and the Supply of Tomatoes: An Application of Rational Expectations.” Amer.J. Agr. Econ.
Shumway, C. Richard, Talpaz, Hovav, and Beattie, Bruce R.. “The Factor Share Approach to Production Function Estimation: Actual or Estimated Equilibrium Shares?” Amer.J. Agr. Econ., 61(1979): 561–564.
U.S. Council of Economic Advisers. Economic Report of the President, Washington: United States Government Printing Office, (various issues).
U.S. Department of Agriculture, (a) Agricultural Statistics, Washington: United States Government Printing Office, (various issues).
U.S. Department of Agriculture, (b) Balance Sheet of the Farming Sector, Washington: N.E.D., Economics, Statistics, and Cooperatives Service, (various issues).
U.S. Department of Agriculture, (c) Cooperative Extension Work in Agriculture and Home Economics, Federal Extension Service, (various issues).
U.S. Department of Agriculture, (d) Farm Labor, Washington: Crop Reporting Board, Economics, and Statistics Service, (various issues).
U.S. Department of Agriculture, (e) Farm Real Estate Market Developments, Washington: N.E.D., Economics, Statistics, and Cooperatives Service, (various issues).
U.S. Department of Agriculture, (f) Funds for Research at State Agricultural Experiment Stations and Other Cooperating Institutions, CSRS, (various issues).
U.S. Department of Agriculture, (g) Unpublished data on deviations from normal July precipitation for Virginia provided by Michael Weiss at USDA.
U.S. Department of Commerce, Bureau of the Census. 1974 Census of Agriculture, Washington, D.C., 1977 (and earlier census).
U.S. Department of Commerce. Statistical Abstract of the United States. Washington, D.C.: Bureau of the Census, 85th-100th eds., 1964-1979.
Virginia Crop Reporting Service. Virginia Agricultural Statistics, Richmond, (various issues).
Virginia Polytechnic Institute and State University, (a) Annual Financial Report (various years).
Virginia Polytechnic Institute and State University, (b) Unpublished data provided by Vernon Boggs, Accountant, Virginia Agricultural Experiment Station.
Virginia Polytechnic Institute and State University, (c) Unpublished data provided by Robert Swain, Extension Accountant, VPI and SU.
Weisberg, Sanford. Applied Linear Regression, John Wiley and Sons, New York, 1980.
White, Fred C. and Joseph, Havlicek Jr.. “Interregional Spillover of Agricultural Research Results and Intergovernmental Finance: Some Preliminary Results,” Evaluation of Agricultural Research, eds. Norton, G. W., Fishel, W. L., Paulsen, A. A., and Sundquist, W. B.. Misc. Pub. 8, Minnesota Agricultural Experiment Station, April 1981.