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Canadian dairy policy and the returns to federal dairy cattle research
Author(s) -
Fox Glenn,
Roberts Bruce,
Brinkman George L.
Publication year - 1992
Publication title -
agricultural economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.29
H-Index - 82
eISSN - 1574-0862
pISSN - 0169-5150
DOI - 10.1111/j.1574-0862.1992.tb00183.x
Subject(s) - economics , product (mathematics) , margin (machine learning) , rate of return , distribution (mathematics) , marginal product , econometrics , agricultural economics , production (economics) , microeconomics , finance , mathematics , mathematical analysis , geometry , machine learning , computer science
The economic surplus approach is used to estimate the returns to federal investments in dairy cattle research in Canada. A national supply function is estimated using time series data. Lagged research expenditures are included as explanatory variables in the model, facilitating the calculation of ***marginal as well as average benefits from research. Simulation analysis is used to study the effects of product market distortions associated with Canadian dairy policy as well as of the marginal excess burden on the rates of return to research and on the distribution of research benefits. Returns were found to be high at the margin. Distortions in the product market had a small effect on the overall returns to dairy cattle research but had a large impact on the distribution of research benefits. Rate of return estimates were found to be indicative of underinvestment even when the marginal excess burden was taken into account.