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Published in 2021 at "Economics Letters"
DOI: 10.1016/j.econlet.2021.109734
Abstract: Abstract This paper introduces some novel approaches to formulate and estimate technical change (TC) nonparametrically in a variety of cases without estimating the underlying production technology that is usually specified by a production, cost or…
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Keywords:
change;
estimation technical;
direct semi;
change direct ... See more keywords