NONPARAMETRIC MEASURES OF THE IMPACTS OF PUBLIC RESEARCH EXPENDITURES ON AUSTRALIAN BROADACRE AGRICULTURE: PRELIMINARY RESULTS

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dc.creatorCox, Thomas L.
dc.creatorMullen, John D.
dc.creatorHu, Wensheng
dc.date2017-04-01T16:29:38Z
dc.date.accessioned2026-07-09T03:05:11Z
dc.descriptionNonparametric methods are used to measure the impacts of public research expenditures on Australian broadacre agriculture over the 1953-94 period. The data and methods used were unable to recover separate impacts due to extension under several alternative specifications. Preliminary results using both unrestricted and 30 year lagged specifications of the research impacts on productivity suggest that while certain aspects of the recovered multi-input/output technologies are quite robust to alternative specifications (in particular, the associated Malmquist total factor productivity indexes), other aspects are less stable (in particular, the indexes on input (and to a lesser extent, output) biased technical change).
dc.identifierdoi:10.22004/ag.econ.12656
dc.identifierhttps://ageconsearch.umn.edu/record/12656/files/stpap399.pdf
dc.identifierhttp://ageconsearch.umn.edu/record/12656
dc.identifier.urihttp://hdl.handle.net/123456789/526213
dc.languageeng
dc.publisher
dc.sourcehttp://ageconsearch.umn.edu/record/12656
dc.titleNONPARAMETRIC MEASURES OF THE IMPACTS OF PUBLIC RESEARCH EXPENDITURES ON AUSTRALIAN BROADACRE AGRICULTURE: PRELIMINARY RESULTS
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