@article{Havlicek:159529,
      recid = {159529},
      author = {Havlicek, Joseph Jr and White, Fred C.},
      title = {A Note on the Measurement of Spillovers of Agricultural  Research Results},
      journal = {Journal of the Northeastern Agricultural Economics  Council},
      address = {1983},
      number = {1204-2016-96874},
      pages = {4},
      year = {1983},
      abstract = {Three measures of agricultural research
spillovers  considered entail estimates based on
(l) level of  agricultural research expenditures,
(2) marginal products  of agricultural research
and extension expenditures, and  (3) marginal products
of agricultural research and  extension expenditures
weighted by the level of  agricultural
research expenditures.
The methods produce  diverse spillovers but
results indicate that spillovers  generally exceed
regional benefits attributable to a  region's investment
in agricultural research and  extension.
Also, ratios of spillovers to regional  benefits
exceed ratios of federal to state expenditures  on
agricultural research suggesting potential  social
benefits from additional financial support  of
agricultural research by the federal government.},
      url = {http://ageconsearch.umn.edu/record/159529},
      doi = {https://doi.org/10.22004/ag.econ.159529},
}